Niveo NGSME24G4S User Manual

24-port 10/100/1000base-t + 4-port 10g sfp+ full management stackable high power poe switch

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Niveo NGSME24G4S

24-Port 10/100/1000Base-T + 4-Port 10G SFP +

Full Management Stackable High Power PoE Switch

Version 2.0

User Manual

Table of Contents

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Page 1 Niveo NGSME24G4S 24-Port 10/100/1000Base-T + 4-Port 10G SFP + Full Management Stackable High Power PoE Switch Version 2.0 User Manual...
Page 2 Consult the dealer or an experienced radio/TV technician for help. CE Mark Warning This is a Class-A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. NGSME24G4S User Manual | 2...
Page 3: Table Of Contents
3.1.4.5. Security - Switch - HTTPS .................46 3.1.4.6. Security - Switch - Access Management ............47 3.1.4.7. Security - Switch - SNMP ...................48 3.1.4.7.1. Security - Switch - SNMP - System .............48 3.1.4.7.2. Security - Switch - SNMP - Community ............52 NGSME24G4S User Manual | 3...
Page 4 3.1.7.3. Spanning Tree - MSTI Priorities ............... 117 3.1.7.4. Spanning Tree - CIST Ports ................118 3.1.7.5. Spanning Tree - MSTI Ports ................121 3.1.8. Configuration - MVR ....................123 3.1.9. Configuration - IPMC ....................127 NGSME24G4S User Manual | 4...
Page 5 3.1.17.5. QoS - Port Tag Remarking ................180 3.1.17.6. QoS - Port DSCP .................... 183 3.1.17.7. QoS - DSCP-Based QoS ................185 3.1.17.8. QoS - DSCP Translation ................. 186 3.1.17.9. QoS - DSCP Classification ................187 NGSME24G4S User Manual | 5...
Page 6 3.2.3.4.2. Security - Switch - RMON - History ............242 3.2.3.4.3. Security - Switch - RMON - Alarm ............. 244 3.2.3.4.4. Security - Switch - RMON - Events ............246 3.2.4. Monitor - LACP ....................... 247 NGSME24G4S User Manual | 6...
Page 7 3.2.12.2. VLANs - VLAN Ports ..................286 3.2.13. Monitor - Stack ...................... 288 3.2.14. Monitor - VCL ......................290 3.2.14.1. VCL - MAC-based VLAN ................290 3.2.15. Monitor - sFlow ..................... 291 3.3. Web Management - Diagnostics .................. 293 NGSME24G4S User Manual | 7...
Page 8 4.22. CLI Management - Voice VLAN .................. 359 4.23. CLI Management - Loop Protect ................361 4.24. CLI Management - IPMC ..................... 362 4.25. CLI Management - sFlow .................... 364 4.26. CLI Management - VCL ....................366 NGSME24G4S User Manual | 8...
Page 9: Ngsme24G4S User Manual
Table of Contents Appendix A: Product Safety ....................368 Appendix B: IP Configuration for Your PC ................369 Appendix C: Glossary ......................372 NGSME24G4S User Manual | 9...
Page 10: Before Starting
Before Starting In Before Starting: This section contains introductory information, which includes:  Intended Readers  Icons for Note, Caution, and Warning  Product Package Contents NGSME24G4S User Manual | 10...
Page 11: Intended Readers
A Caution icon indicates either a potential for hardware damage or data loss, including information that will guide you to avoid these situations. A Warning icon indicates potentials for property damage and personal injury. NGSME24G4S User Manual | 11...
Page 12: Product Package Contents
One Power Cord One User Manual CD One pair Rack-mount kit + 8 Screws Note: If any item listed in this table above is missing or damaged, please contact your distributor or retailer as soon as possible. NGSME24G4S User Manual | 12...
Page 13: Chapter 1: Product Overview
Product Overview In Product Overview: This section will give you an overview of this product, including its feature functions and hardware/software specifications.  Product Brief Description  Product Specification  Hardware Description  Hardware Installation NGSME24G4S User Manual | 13...
Page 14: Product Brief Description
Two 10 Gigabit SFP+ Open Slots This NGSME24G4S switch equips with two 10G SFP + open slots as the uplink ports, the 10G uplink design provides an excellent solution for expanding your network from 1G to 10G. By...
Page 15: Product Specification
IEEE 802.3ad with LACP  Link Aggregation Static Trunk Max. LACP Link Aggregation Group  IGMP Snooping v1/v2/v3  IGMP Snooping IPv6 MLD Snooping  Querier, Immediate Leave  Storm Control (Broadcast/Multi-cast/Un-known Unicast) Jumbo Frame Support NGSME24G4S User Manual | 15...
Page 16 One to One or Many to One Mechanical Power Input 100~240VAC Dimension (H*W*D) 44*440*331 mm Power, 10/100/1000M, PoE, SFP LCD for Displaying Stacking ID Operating Temperature 0~45°C Operating Humidity 5~90% (non-condensing) Weight 4.3KG CE, FCC Class A Certification NGSME24G4S User Manual | 16...
Page 17 IEEE 802.1w - Rapid Spanning Tree  IEEE 802.1s - Multiple Spanning Tree  IEEE 802.3ad - Link Aggregation Control Protocol (LACP)  IEEE 802.1AB - LLDP (Link Layer Discovery Protocol)  IEEE 802.1X - Access Control NGSME24G4S User Manual | 17...
Page 18: Hardware Description
Green On linked to Power Device 25~26 Green Blinking Data Activating 25~26 Rear Panel The rear panel of the NGSME24G4S switch contains 2 ventilation fans, a power switch, and an IEC 60320 plug for power supply. NGSME24G4S User Manual | 18...
Page 19: Hardware Installation
NGSME24G4S switch for RJ45 cable, power cord and ventilation. If you’re installing this NGSME24G4S switch on a 19-inch rack, please make sure to use the rack-mount kit (L brackets) and screws come with the product package. All screws must be fastened so the rack-mount kit and your product are tightly conjoined before installing it on your 19-inch rack.
Page 20: Chapter 2: Preparing For Management
(such as Microsoft IE, Mozilla Firefox, or Google Chrome) as long as your PC and the switch are connected to the same network.  Preparation for Serial Console  Preparation for Web Interface  Preparation for Telnet/SSH Interface NGSME24G4S User Manual | 20...
Page 21: Preparation For Serial Console
PC. The following section will use HyperTerminal as an example. Run HyperTerminal on your PC. Give a name to the new console connection. Choose the COM port that is connected to the switch. NGSME24G4S User Manual | 21...
Page 22 Set the serial port settings as: Baud Rate: 115200, Data Bit: 8, Parity: None, Stop Bit: 1, Row Control: None. The system will prompt you to login the out-of-band management CLI. The default username/password is admin/admin. NGSME24G4S User Manual | 22...
Page 23: Preparation For Web Interface
PC cannot be the same with the switch. Launch the web browser (IE, Firefox, or Chrome) on your PC. Type 192.168.2.1 (or the IP address of the switch) in the web browser’s URL field, and press Enter. NGSME24G4S User Manual | 23...
Page 24 Preparation for Web Interface The web browser will prompt you to sign in. The default username/password for the configuration web page is admin/admin. For more information, please refer to Appendix B: IP Configuration for Your PC. NGSME24G4S User Manual | 24...
Page 25: Preparation For Telnet/Ssh Interface
A “PuTTY Configuration” window will pop up after you run PuTTY. Input the IP address of the switch in the “Host Name (or IP address)” field. The default IP address of the switch if 192.168.2.1. Choose “SSH” on the “Connection type” section, then press “Enter”. NGSME24G4S User Manual | 25...
Page 26 Please press “Yes” to continue. This window won’t pop up if you’re using telnet to connect to the in-band management CLI. PuTTY will prompt you to login after the telnet/SSH connection is established. The default username/password is admin/admin. NGSME24G4S User Manual | 26...
Page 27: Chapter 3: Web Management
4 categories, which will be discussed in detail in this chapter:  Web Management - Configure  Web Management - Monitor  Web Management - Diagnostic  Web Management - Maintenance NGSME24G4S User Manual | 27...
Page 28: Web Management - Configure
VLAN group can’t. Here you can set port-based VLAN.  Private VLANs: Also known as port isolation. Only the same member in the private VLAN can communicate with each other. NGSME24G4S User Manual | 28...
Page 29 The sampled packets will be sent to the designated sFlow receiver (host) for system administrator for analysis. NGSME24G4S User Manual | 29...
Page 30: Configuration - System
0 to 255, and the allowed content is the ASCII characters from 32 to 126. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 30...
Page 31: System - Ip
Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Renew: Click to renew DHCP. This button is only available if DHCP is enabled. NGSME24G4S User Manual | 31...
Page 32: System - Ipv6
Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Renew: Click to renew IPv6 AUTOCONF. This button is only available if IPv6 AUTOCONF is enabled. NGSME24G4S User Manual | 32...
Page 33: System - Ntp
It can also represent a legally valid IPv4 address. For example, '::192.1.2.34'. Also, you can just input NTP server’s URL here as well. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 33...
Page 34: System - Time
Disable: Disable the Daylight Saving Time configuration. This is the default setting.  Recurring: The configuration of the daylight saving time duration will be applied every year.  Non-Recurring: The configuration of the daylight saving time duration will be applied only once. NGSME24G4S User Manual | 34...
Page 35 Offset - Enter the number of minutes to add during Daylight Saving Time. (Range: 1 to 1440) Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 35...
Page 36: System - Log
Info: Send information, warnings and errors.  Warning: Send warnings and errors.  Error: Send errors. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 36...
Page 37: Configuration - Power Reduction
The switch port number of the logical EEE port. Enabled Controls whether EEE is enabled for this switch port. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 37...
Page 38: Configuration - Ports
Current Tx column indicates whether pause frames on the port are transmitted. The Rx and Tx settings are determined by the result of the last Auto-Negotiation. NGSME24G4S User Manual | 38...
Page 39  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Refresh: Click to refresh the page. Any changes made locally will be undone. NGSME24G4S User Manual | 39...
Page 40: Configuration - Security
15. Generally, the privilege level 15 can be used for an administrator account, privilege level 10 for a standard user account and privilege level 5 for a guest account. Buttons  Add New User: Click to add a new user. NGSME24G4S User Manual | 40...
Page 41 Reset: Click to undo any changes made locally and revert to previously saved values.  Cancel: Click to undo any changes made locally and return to the Users.  Delete User: Delete the current user. Please note that the default user (admin) cannot be deleted. NGSME24G4S User Manual | 41...
Page 42: Security - Switch - Privilege Level
 Port: Everything except 'VeriPHY'.  Diagnostics: 'ping' and 'VeriPHY'.  Maintenance: CLI- System Reboot, System Restore Default, System Password, Configuration Save, Configuration Load and Firmware Load. Web- Users, Privilege Levels and everything in Maintenance. NGSME24G4S User Manual | 42...
Page 43 (e.g. for clearing of statistics). User Privilege should be same or greater than the authorization Privilege level to have the access to that group. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 43...
Page 44: Security - Switch - Authentication Method
This is only possible if the Authentication Method is set to a value other than 'none' or 'local'. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 44...
Page 45: Security - Switch - Ssh
Indicates the SSH mode operation. Possible modes are:  Enabled: Enable SSH mode operation.  Disabled: Disable SSH mode operation. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 45...
Page 46: Security - Switch - Https
Enabled: Enable HTTPS redirect mode operation.  Disabled: Disable HTTPS redirect mode operation. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 46...
Page 47: Security - Switch - Access Management
IP address range provided in the entry. Buttons  Add New Entry: Click to add a new access management entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 47...
Page 48: Security - Switch - Snmp
SNMPv3, the community string will be associated with SNMPv3 communities table. It provides more flexibility to configure security name than a SNMPv1 or SNMPv2c community string. In addition to community string, a particular range of source addresses can be used to restrict source subnet. NGSME24G4S User Manual | 48...
Page 49 And it also allow a valid hostname. A valid hostname is a string drawn from the alphabet (A-Za-z), digits (0-9), dot (.), dash (-). Spaces are not allowed, the first character must be an alpha character, and the first and last characters must not be a dot or a dash. NGSME24G4S User Manual | 49...
Page 50 When "Trap Probe Security Engine ID" is enabled, the ID will be probed automatically. Otherwise, the ID specified in this field is used. The string must contain an even number(in hexadecimal format) with number of digits between 10 and 64, but all-zeros and all-'F's are not allowed. NGSME24G4S User Manual | 50...
Page 51 A unique security name is needed when traps and informs are enabled. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 51...
Page 52: Security - Switch - Snmp - Community
Indicates the SNMP access source address mask. Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 52...
Page 53: Security - Switch - Snmp - User
Auth, NoPriv: Authentication and no privacy.  Auth, Priv: Authentication and privacy. The value of security level cannot be modified if entry already exists. That means it must first be ensured that the value is set correctly. NGSME24G4S User Manual | 53...
Page 54 ASCII characters from 33 to 126. Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 54...
Page 55: Security - Switch - Snmp - Groups
1 to 32, and the allowed content is ASCII characters from 33 to 126. Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 55...
Page 56: Security - Switch - Snmp - Views
1 to 128. The allowed string content is digital number or asterisk(*). Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 56...
Page 57: Security - Switch - Snmp - Access
33 to 126. Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 57...
Page 58: Security - Switch - Rmon
1000*(switch ID-1), for example, if the port is switch 3 port 5, the value is 2005 Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 58...
Page 59: Security - Switch - Rmon - History
The number of data shall be saved in the RMON. Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 59...
Page 60: Security - Switch - Rmon - Alarm
OutDiscards: The number of outbound packets that are discarded event the packets are normal.  OutErrors: The The number of outbound packets that could not be transmitted because of errors.  OutQLen: The length of the output packet queue (in packets). NGSME24G4S User Manual | 60...
Page 61 Falling event index (1-65535). Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 61...
Page 62: Security - Switch - Rmon - Event
Indicates the value of sysUpTime at the time this event entry last generated an event. Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 62...
Page 63: Security - Network - Limit Control
The Limit Control configuration consists of two sections, a system- and a port-wide. System Configuration Mode Indicates if Limit Control is globally enabled or disabled on the stack. If globally disabled, other modules may still use the underlying functionality, but limit checks and corresponding actions are disabled. NGSME24G4S User Manual | 63...
Page 64 MAC address is seen on a Port Security-enabled port. Since all ports draw from the same pool, it may happen that a configured maximum cannot be granted, if the remaining ports have already used all available MAC addresses. NGSME24G4S User Manual | 64...
Page 65 Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 65...
Page 66: Security - Network - Nas (Network Access Server)
If checked, successfully authenticated supplicants/clients are re-authenticated after the interval specified by the Re-authentication Period. Re-authentication for 802.1X-enabled ports can be used to detect if a new device is plugged into a switch port or if a supplicant is no longer attached. NGSME24G4S User Manual | 66...
Page 67 Multi 802.1X  MAC-Based Auth. If a client is denied access - either because the RADIUS server denies the client access or because the RADIUS server request times out (according to the timeout specified on the NGSME24G4S User Manual | 67...
Page 68 The "Guest VLAN Enabled" checkbox provides a quick way to globally enable/disable Guest VLAN functionality. When checked, the individual ports' ditto setting determines whether the port can be moved into Guest VLAN. When unchecked, the ability to move to the Guest VLAN is disabled on all ports. NGSME24G4S User Manual | 68...
Page 69 If enabled (checked), the switch will consider entering the Guest VLAN even if an EAPOL frame has been received on the port for the life-time of the port. The value can only be changed if the Guest VLAN option is globally enabled. NGSME24G4S User Manual | 69...
Page 70 In the 802.1X-world, the user is called the supplicant, the switch is the authenticator, and the RADIUS server is the authentication server. The authenticator acts as the man-in-the-middle, forwarding requests and responses between the supplicant and the authentication server. NGSME24G4S User Manual | 70...
Page 71 Normal EAPOL frames are used in the communication between the supplicant and the switch. If more than one supplicant is connected to a port, the one that comes first when the port's link comes up will be the first one considered. If that supplicant NGSME24G4S User Manual | 71...
Page 72 Port Security module. Only then will frames from the client be forwarded on the switch. There are no EAPOL frames involved in this authentication, and therefore, MAC-based Authentication has nothing to do with the 802.1X standard. NGSME24G4S User Manual | 72...
Page 73 Port VLAN ID will be changed to this VLAN ID, the port will be set to be a member of that VLAN ID, and the port will be forced into VLAN unaware mode. Once assigned, all traffic arriving on the port will be classified and switched on the RADIUS-assigned VLAN ID. NGSME24G4S User Manual | 73...
Page 74 This option is only available for EAPOL-based modes, i.e.:  Port-based 802.1X  Single 802.1X  Multi 802.1X For trouble-shooting VLAN assignments, use the "Monitor→VLANs→VLAN Membership and VLAN Port" pages. These pages show which modules have (temporarily) overridden the current Port VLAN configuration. NGSME24G4S User Manual | 74...
Page 75 Two buttons are available for each row. The buttons are only enabled when authentication is globally enabled and the port's Admin State is in an EAPOL-based or MAC-based mode. Clicking these buttons will not cause settings changed on the page to take effect. NGSME24G4S User Manual | 75...
Page 76 Buttons  Add New Entry: Click to add a new community entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 76...
Page 77: Security - Network - Acl
1 through 16. The default value is "Disabled". Port Redirect Select which port frames are redirected on. The allowed values are Disabled or a specific port number and it can't be set when action is permitted. The default value is "Disabled". NGSME24G4S User Manual | 77...
Page 78 Reset: Click to undo any changes made locally and revert to previously saved values.  Refresh: Click to refresh the page; any changes made locally will be undone.  Clear: Click to clear the counters. NGSME24G4S User Manual | 78...
Page 79: Security - Network - Acl - Rate Limiter
The rate limiter ID for the settings contained in the same row. Rate The allowed values are: 0-131071 in pps Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 79...
Page 80: Security - Network - Acl - Access Control List
 Deny: Frames matching the ACE are dropped. Rate Limiter Indicates the rate limiter number of the ACE. The allowed range is 1 to 16. When Disabled is displayed, the rate limiter operation is disabled. NGSME24G4S User Manual | 80...
Page 81 Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page; any changes made locally will be undone.  Clear: Click to clear the counters.  Remove All: Click to remove all ACEs. NGSME24G4S User Manual | 81...
Page 82 Switch Select the switch to which this ACE applies.  Any: The ACE applies to any port.  Switch n: The ACE applies to this switch number, where n is the number of the switch. NGSME24G4S User Manual | 82...
Page 83 Enabled: If a frame matches the ACE, the ingress port will be disabled.  Disabled: Port shut down is disabled for the ACE. Counter The counter indicates the number of times the ACE was hit by a frame. NGSME24G4S User Manual | 83...
Page 84 When "Specific" is selected for the DMAC filter, you can enter a specific destination MAC address. The legal format is "xx-xx-xx-xx-xx-xx" or "xx.xx.xx.xx.xx.xx" or "xxxxxxxxxxxx" (x is a hexadecimal digit). A frame that hits this ACE matches this DMAC value. NGSME24G4S User Manual | 84...
Page 85 Specify the tag priority for this ACE. A frame that hits this ACE matches this tag priority. The allowed number range is 0 to 7. The value Any means that no tag priority is specified (tag priority is "don't-care".) NGSME24G4S User Manual | 85...
Page 86 When "Host" or "Network" is selected for the sender IP filter, you can enter a specific sender IP address in dotted decimal notation. Sender IP Mask When "Network" is selected for the sender IP filter, you can enter a specific sender IP mask in dotted decimal notation. NGSME24G4S User Manual | 86...
Page 87 0: ARP/RARP frames where the HLN is not equal to Ethernet (0x06) or the (PLN) is not equal to IPv4 (0x04).  1: ARP/RARP frames where the HLN is equal to Ethernet (0x06) and the (PLN) is equal to IPv4 (0x04).  Any: Any value is allowed ("don't-care"). NGSME24G4S User Manual | 87...
Page 88 (PRO) settings.  0: ARP/RARP frames where the PRO is not equal to IP (0x800).  1: ARP/RARP frames where the PRO is equal to IP (0x800).  Any: Any value is allowed ("don't-care"). NGSME24G4S User Manual | 88...
Page 89 Specify the fragment offset settings for this ACE. This involves the settings for the More Fragments (MF) bit and the Fragment Offset (FRAG OFFSET) field for an IPv4 frame. No: IPv4 frames where the MF bit is set or the FRAG OFFSET field is greater than zero NGSME24G4S User Manual | 89...
Page 90 When "Host" or "Network" is selected for the destination IP filter, you can enter a specific DIP address in dotted decimal notation. DIP Mask When "Network" is selected for the destination IP filter, you can enter a specific DIP mask in dotted decimal notation. NGSME24G4S User Manual | 90...
Page 91 When "Specific" is selected for the ICMP code filter, you can enter a specific ICMP code value. The allowed range is 0 to 255. A frame that hits this ACE matches this ICMP code value. NGSME24G4S User Manual | 91...
Page 92 TCP/UDP source range value. The allowed range is 0 to 65535. A frame that hits this ACE matches this TCP/UDP source value. TCP/UDP Destination Filter Specify the TCP/UDP destination filter for this ACE.  Any: No TCP/UDP destination filter is specified (TCP/UDP destination filter status is "don't-care"). NGSME24G4S User Manual | 92...
Page 93 0: TCP frames where the PSH field is set must not be able to match this entry.  1: TCP frames where the PSH field is set must be able to match this entry.  Any: Any value is allowed ("don't-care"). NGSME24G4S User Manual | 93...
Page 94 0: TCP frames where the URG field is set must not be able to match this entry.  1: TCP frames where the URG field is set must be able to match this entry.  Any: Any value is allowed ("don't-care"). NGSME24G4S User Manual | 94...
Page 95 0x86DD(IPv6). A frame that hits this ACE matches this EtherType value. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Cancel: Return to the previous page. NGSME24G4S User Manual | 95...
Page 96: Security - Network - Dhcp
Trusted: Configures the port as trusted source of the DHCP messages.  Untrusted: Configures the port as untrusted source of the DHCP messages. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 96...
Page 97: Security - Network - Dhcp - Relay
82) into a DHCP message when forwarding to DHCP server and removes it from a DHCP message when transferring to DHCP client. It only works when DHCP relay operation mode is enabled.  Disabled: Disable DHCP relay information mode operation. NGSME24G4S User Manual | 97...
Page 98 Drop: Drop the package when a DHCP message that already contains relay information is received. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 98...
Page 99: Security - Network - Ip Source Guard
 Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Translate Dynamic to Static: Click to translate all dynamic entries to static entries. NGSME24G4S User Manual | 99...
Page 100: Security - Network - Ip Source Guard - Static Table
Add New Entry: Click to add a new entry to the Static IP Source Guard table.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 100...
Page 101: Security - Network - Arp Inspection
 Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Translate Dynamic to Static: Click to translate all dynamic entries to static entries. NGSME24G4S User Manual | 101...
Page 102: Security - Network - Arp Inspection - Static Table
Add New Entry: Click to add a new entry to the Static IP Source Guard table.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 102...
Page 103: Security - Aaa
This will stop the switch from continually trying to contact a server that it has already determined as dead. Setting the Dead Time to a value greater than 0 (zero) will enable this feature, but only if more than one server has been configured. NGSME24G4S User Manual | 103...
Page 104 The UDP port to use on the RADIUS Authentication Server. If the port is set to 0 (zero), the default port (1812) is used on the RADIUS Authentication Server. Secret The secret - up to 29 characters long - shared between the RADIUS Authentication Server and the stack. NGSME24G4S User Manual | 104...
Page 105 The UDP port to use on the RADIUS Accounting Server. If the port is set to 0 (zero), the default port (1813) is used on the RADIUS Accounting Server. Secret The secret - up to 29 characters long - shared between the RADIUS Accounting Server and the stack. NGSME24G4S User Manual | 105...
Page 106 The secret - up to 29 characters long - shared between the TACACS+ Authentication Server and the stack. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 106...
Page 107: Configuration - Aggregation
The TCP/UDP port number can be used to calculate the destination port for the frame. Check to enable the use of the TCP/UDP Port Number, or uncheck to disable. By default, TCP/UDP Port Number is enabled. NGSME24G4S User Manual | 107...
Page 108 Only full duplex ports can join an aggregation and ports must be in the same speed in each group. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 108...
Page 109: Aggregation - Lacp
Role The Role shows the LACP activity status. The Active will transmit LACP packets each second, while Passive will wait for a LACP packet from a partner (speak if spoken to). NGSME24G4S User Manual | 109...
Page 110 Lower number means greater priority. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 110...
Page 111: Configuration - Loop Protection
The period (in seconds) for which a port will be kept disabled in the event of a loop is detected (and the port action shuts down the port). Valid values are 0 to 604800 seconds (7 days). A value of zero will keep a port disabled (until next device restart). NGSME24G4S User Manual | 111...
Page 112 Controls whether the port is actively generating loop protection PDU's, or whether it is just passively looking for looped PDU's. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 112...
Page 113: Configuration - Spanning Tree
STP compatible mode). Valid values are in the range 4 to 30 seconds. Max Age The maximum age of the information transmitted by the Bridge when it is the Root Bridge. Valid values are in the range 6 to 40 seconds, and MaxAge must be <= (FwdDelay-1)*2. NGSME24G4S User Manual | 113...
Page 114 The time to pass before a port in the error-disabled state can be enabled. Valid values are between 30 and 86400 seconds (24 hours). Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 114...
Page 115: Spanning Tree - Msti Mapping
The revision of the MSTI configuration named above. This must be an integer between 0 and 65535. MSTI Mapping MSTI The bridge instance. The CIST is not available for explicit mapping, as it will receive the VLANs not explicitly mapped. NGSME24G4S User Manual | 115...
Page 116 (I.e. not having any VLANs mapped to it.) Example: 2,5,20-40. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 116...
Page 117: Spanning Tree - Msti Priorities
MSTI instance number, concatenated with the 6-byte MAC address of the switch forms a Bridge Identifier. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 117...
Page 118: Spanning Tree - Cist Ports
The STP port settings relate to the currently selected stack unit, as reflected by the page header. Port The switch port number of the logical STP port. STP Enabled Controls whether STP is enabled on this switch port. NGSME24G4S User Manual | 118...
Page 119 LANs transits frequently. NGSME24G4S User Manual | 119...
Page 120 This can be automatically determined, or forced either true or false. Transition to the forwarding state is faster for point-to-point LANs than for shared media. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 120...
Page 121: Spanning Tree - Msti Ports
An MSTI port is a virtual port, which is instantiated separately for each active CIST (physical) port for each MSTI instance configured on and applicable to the port. The MSTI instance must be selected before displaying actual MSTI port configuration options. NGSME24G4S User Manual | 121...
Page 122 Controls the port priority. This can be used to control priority of ports having identical port cost. (See above). Buttons  Get: Click to retrieve settings for a specific MSTI.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 122...
Page 123: Configuration - Mvr
Check to delete the entry. The designated entry will be deleted during the next save. MVR VID Specify the Multicast VLAN ID. Note: MVR source ports are not recommended to be overlapped with management VLAN ports. NGSME24G4S User Manual | 123...
Page 124 Receiver (R): Configure a port as a receiver port if it is a subscriber port and should only receive multicast data. It does not receive data unless it becomes a member of the multicast group by issuing IGMP/MLD messages. NGSME24G4S User Manual | 124...
Page 125 Add New NVR VLAN: Click to add new MVR VLAN. Specify the VID and configure the new entry. Click "Save".  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 125...
Page 126  |<<: Updates the table starting from the first entry in the MVR Channel Configuration for a specific MVR VLAN.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 126...
Page 127: Configuration - Ipmc
When IGMP Snooping is disabled, unregistered IPMCv4 traffic flooding is always active in spite of this setting. IGMP SSM Range SSM (Source-Specific Multicast) Range allows the SSM-aware hosts and routers run the SSM service model for the groups in the address range. NGSME24G4S User Manual | 127...
Page 128 Enable to limit the number of multicast groups to which a switch port can belong. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 128...
Page 129: Ipmc - Igmp Snooping - Vlan Configuration
Compatibility is maintained by hosts and routers taking appropriate actions depending on the versions of IGMP operating on hosts and routers within a network. The allowed selection is IGMP-Auto, Forced IGMPv1, Forced IGMPv2, Forced IGMPv3, default compatibility value is IGMP-Auto. NGSME24G4S User Manual | 129...
Page 130 Click "Save". The specific IGMP VLAN starts working after the corresponding static VLAN is also created.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 130...
Page 131: Ipmc - Igmp Snooping - Port Group Filtering
Add New Filtering Group: Click to add a new entry to the Group Filtering table.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 131...
Page 132: Ipmc - Mld Snooping
Enable MLD Leave Proxy. This feature can be used to avoid forwarding unnecessary leave messages to the router side. Proxy Enabled Enable MLD Proxy. This feature can be used to avoid forwarding unnecessary join and leave messages to the router side. NGSME24G4S User Manual | 132...
Page 133 Enable to limit the number of multicast groups to which a switch port can belong. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 133...
Page 134: Ipmc - Mld Snooping - Vlan Configuration
MLD-Auto, Forced MLDv1, Forced MLDv2, default compatibility value is MLD-Auto. Robustness Variable. The Robustness Variable allows tuning for the expected packet loss on a link. The allowed range is 1 to 255, default robustness variable value is 2. NGSME24G4S User Manual | 134...
Page 135 Click "Save". The specific MLD VLAN starts working after the corresponding static VLAN is also created.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 135...
Page 136: Ipmc - Mld Snooping - Port Group Filtering
Add New Filtering Group: Click to add a new entry to the Group Filtering table.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 136...
Page 137: Configuration - Lldp
LLDP frames will always be at least the value of Tx Delay seconds. Tx Delay cannot be larger than 1/4 of the Tx Interval value. Valid values are restricted to 1 - 8192 seconds. NGSME24G4S User Manual | 137...
Page 138 CDP TLV "Device ID" is mapped to the LLDP "Chassis ID" field. CDP TLV "Address" is mapped to the LLDP "Management Address" field. The CDP address TLV can contain multiple addresses, but only the first address is shown in the LLDP neighbors table. NGSME24G4S User Manual | 138...
Page 139 Optional TLV: When checked the "management address" is included in LLDP information transmitted. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 139...
Page 140: Lldp - Lldp-Med
LLDP-MED information as fast as possible to new neighbors. Because there is a risk of an LLDP frame being lost during transmission between neighbors, it is recommended to repeat the fast start transmission multiple times to increase the NGSME24G4S User Manual | 140...
Page 141 Name: Greenwich; The associated vertical datum is the North American Vertical Datum of 1988 (NAVD88). This datum pair is to be used when referencing locations on land, not near tidal water (which would use Datum = NAD83/MLLW). NGSME24G4S User Manual | 141...
Page 142 House no. House number - Example: 21. House no. suffix House number suffix - Example: A, 1/2. Landmark Landmark or vanity address - Example: Columbia University. Additional location info Additional location info - Example: South Wing. NGSME24G4S User Manual | 142...
Page 143 VLAN configuration, along with the associated Layer 2 and Layer 3 attributes, which apply for a set of specific protocol applications on that port. Improper network policy configurations are a very significant issue in VoIP environments that frequently result in voice quality degradation or loss of service. NGSME24G4S User Manual | 143...
Page 144 1. Voice - for use by dedicated IP Telephony handsets and other similar appliances supporting interactive voice services. These devices are typically deployed on a separate VLAN for ease of deployment and enhanced security by isolation from data applications. NGSME24G4S User Manual | 144...
Page 145 Tagged indicates that the device is using the IEEE 802.1Q tagged frame format, and that both the VLAN ID and the Layer 2 priority values are being used, as well as the DSCP value. The tagged format includes an additional field, known as the tag header. The tagged frame format NGSME24G4S User Manual | 145...
Page 146 The set of policies that shall apply to a given port. The set of policies is selected by check marking the checkboxes that corresponds to the policies. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 146...
Page 147: Configuration - Poe
In this mode the Maximum Power fields have no effect For all modes: If a port uses more power than the reserved power for the port, the port is shut down. NGSME24G4S User Manual | 147...
Page 148 The PoE Mode represents the PoE operating mode for the port.  Disabled: PoE disabled for the port.  PoE: Enables PoE IEEE 802.3af (Class 4 PDs limited to 15.4W)  PoE+: Enables PoE+ IEEE 802.3at (Class 4 PDs limited to 30W) NGSME24G4S User Manual | 148...
Page 149 The maximum allowed value is 30 W. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 149...
Page 150: Configuration - Mac Table
An example of such a module is the MAC-Based Authentication under 802.1X. Each port can do learning based upon the following settings: Auto Learning is done automatically as soon as a frame with unknown SMAC is received. Disable No learning is done. NGSME24G4S User Manual | 150...
Page 151 Click “Add New Static Entry” to add a new entry to the static MAC table. Specify the VLAN ID, MAC address, and port members for the new entry. Click "Save". Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 151...
Page 152: Configuration - Vlans
Name can be null. If it is not null, it must contain alphabets or numbers. At least one alphabet must be present in a non-null VLAN name. VLAN name can be edited for the existing VLAN entries or it can be added to the new entries. NGSME24G4S User Manual | 152...
Page 153 >>|: Updates the table starting from the first entry in the VLAN Table, i.e. the entry with the lowest VLAN ID.  <<: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 153...
Page 154: Vlans - Ports
Configures the Port VLAN Mode. The allowed values are None or Specific. This parameter affects VLAN ingress and egress processing. If None is selected, a VLAN tag with the classified VLAN ID is inserted in frames transmitted NGSME24G4S User Manual | 154...
Page 155 Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 155...
Page 156: Configuration - Private Vlan
Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 156...
Page 157: Configuration - Vcl
"Save". A MAC-based VLAN without any port members on any stack unit will be deleted when you click "Save". The “Delete” button can be used to undo the addition of new MAC-based VLANs. The maximum possible MAC-based VLAN entries are limited to 256. NGSME24G4S User Manual | 157...
Page 158 Refresh: Click to refresh the page immediately.  |<<: Updates the table starting from the first entry in the MAC-based VLAN Table.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 158...
Page 159: Vcl - Port-Based Vlan
(xx) in string is a hexadecimal value ranges from 0x00-0xff. b. PID: If the OUI is hexadecimal 000000, the protocol ID is the Ethernet type (EtherType) field value for the protocol running on top of SNAP; if the OUI is an NGSME24G4S User Manual | 159...
Page 160 Reset: Click to undo any changes made locally and revert to previously saved values.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately. NGSME24G4S User Manual | 160...
Page 161: Vcl - Port-Based Vlan - Group To Vlan
Reset: Click to undo any changes made locally and revert to previously saved values.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately. NGSME24G4S User Manual | 161...
Page 162: Vcl - Ip Subnet-Based Vlan
The IP subnet-based VLAN entry is enabled on the selected stack switch unit when you click on "Save". The “Delete” button can be used to undo the addition of new IP subnet-based VLANs. The maximum possible IP subnet-based VLAN entries are limited to 128. NGSME24G4S User Manual | 162...
Page 163 Reset: Click to undo any changes made locally and revert to previously saved values.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Refreshes the displayed table. NGSME24G4S User Manual | 163...
Page 164: Configuration - Voice Vlan
The actual aging time will be situated between the [age_time; 2 * age_time] interval. Traffic Class Indicates the Voice VLAN traffic class. All traffic on the Voice VLAN will apply this class. NGSME24G4S User Manual | 164...
Page 165  LLDP: Detect telephony device by LLDP.  Both: Both OUI and LLDP. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 165...
Page 166: Voice Vlan - Oui
The allowed string length is 0 to 32. Buttons  Add New Entry: Click to add a new access management entry.  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 166...
Page 167: Configuration - Qos
The classified QoS class can be overruled by a QCL entry. Note: If the default QoS class has been dynamically changed, then the actual default QoS class is shown in parentheses after the configured default QoS class. NGSME24G4S User Manual | 167...
Page 168 The classified DP level can be overruled by a QCL entry. DSCP Based Click to Enable DSCP Based QoS Ingress Port Classification. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 168...
Page 169: Qos - Port Policing
If flow control is enabled and the port is in flow control mode, then pause frames are sent instead of discarding frames. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 169...
Page 170: Qos - Port Scheduler
The logical port for the settings contained in the same row. Click on the port number in order to configure the schedulers. Mode Shows the scheduling mode for this port. Shows the weight for this queue and port. NGSME24G4S User Manual | 170...
Page 171 Controls whether the queue is allowed to use excess bandwidth. Queue Scheduler Weight Controls the weight for this queue. The default value is "17". This value is restricted to 1-100. This parameter is only shown if "Scheduler Mode" is set to "Weighted". NGSME24G4S User Manual | 171...
Page 172 Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Cancel: Click to undo any changes made locally and return to the previous page. NGSME24G4S User Manual | 172...
Page 173 Controls whether the queue is allowed to use excess bandwidth. Queue Scheduler Weight Controls the weight for this queue. The default value is "17". This value is restricted to 1-100. This parameter is only shown if "Scheduler Mode" is set to "Weighted". NGSME24G4S User Manual | 173...
Page 174 Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Cancel: Click to undo any changes made locally and return to the previous page. NGSME24G4S User Manual | 174...
Page 175: Qos - Port Shaping
The logical port for the settings contained in the same row. Click on the port number in order to configure the shapers. Shows "disabled" or actual queue shaper rate - e.g. "800 Mbps". Port Shows "disabled" or actual port shaper rate - e.g. "800 Mbps". NGSME24G4S User Manual | 175...
Page 176 Controls whether the queue is allowed to use excess bandwidth. Queue Scheduler Weight Controls the weight for this queue. The default value is "17". This value is restricted to 1-100. This parameter is only shown if "Scheduler Mode" is set to "Weighted". NGSME24G4S User Manual | 176...
Page 177 Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Cancel: Click to undo any changes made locally and return to the previous page. NGSME24G4S User Manual | 177...
Page 178 Controls whether the queue is allowed to use excess bandwidth. Queue Scheduler Weight Controls the weight for this queue. The default value is "17". This value is restricted to 1-100. This parameter is only shown if "Scheduler Mode" is set to "Weighted". NGSME24G4S User Manual | 178...
Page 179 Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Cancel: Click to undo any changes made locally and return to the previous page. NGSME24G4S User Manual | 179...
Page 180: Qos - Port Tag Remarking
Click on the port number in order to configure tag remarking. Mode Shows the tag remarking mode for this port.  Classified: Use classified PCP/DEI values.  Default: Use default PCP/DEI values.  Mapped: Use mapped versions of QoS class and DP level. NGSME24G4S User Manual | 180...
Page 181 Classified: Use classified PCP/DEI values.  Default: Use default PCP/DEI values.  Mapped: Use mapped versions of QoS class and DP level. PCP/DEI Configuration Controls the default PCP and DEI values used when the mode is set to Default. NGSME24G4S User Manual | 181...
Page 182 Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values.  Cancel: Click to undo any changes made locally and return to the previous page. NGSME24G4S User Manual | 182...
Page 183: Qos - Port Dscp
DSCP=0: Classify if incoming (or translated if enabled) DSCP is 0.  Selected: Classify only selected DSCP for which classification is enabled as specified in DSCP Translation window for the specific DSCP.  All: Classify all DSCP. NGSME24G4S User Manual | 183...
Page 184 Remap: DSCP from analyzer is remapped and frame is remarked with remapped DSCP value. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 184...
Page 185: Qos - Dscp-Based Qos
QoS Class QoS class value can be any of (0-7) Drop Precedence Level (0-3) Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 185...
Page 186: Qos - Dscp Translation
Select the DSCP value from select menu to which you want to remap. DSCP value ranges form 0 to 63. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 186...
Page 187: Qos - Dscp Classification
The settings relate to the currently selected stack unit, as reflected by the page header. QoS Class Actual QoS class. DSCP Select the classified DSCP value (0-63). Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 187...
Page 188: Qos - Storm Control
Controls the unit of measure for the storm control rate as kbps, Mbps, fps or kfps . The default value is "kbps". Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 188...
Page 189: Qos - Wred
100%. This value is restricted to 0-100. Max. DP 3 Controls the drop probability for frames marked with Drop Precedence Level 3 when the average queue filling level is 100%. This value is restricted to 0-100. NGSME24G4S User Manual | 189...
Page 190 Max. DP n (at 100% average queue filling level). Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 190...
Page 191: Configuration - Mirroring
Frames from ports that have either source (rx) or destination (tx) mirroring enabled are mirrored to this switch. Mirror Port Configuration The following table is used for Rx and Tx enabling. Port The logical port for the settings contained in the same row. NGSME24G4S User Manual | 191...
Page 192 Tx frames. Because of this, mode for the selected mirror port is limited to Disabled or Rx only. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 192...
Page 193: Configuration - Upnp
30 seconds. Valid values are in the range 100 to 86400. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 193...
Page 194: Configuration - Stack
Switch Status This indicates if the switch is currently present in the stack and if configuration changes requiring a reboot have been made. NGSME24G4S User Manual | 194...
Page 195 When assigning Switch IDs to the devices in the stack, you must note the following: Switches with assigned IDs can be changed to use any other switch ID (possibly by swapping Switch ID with another active switch). NGSME24G4S User Manual | 195...
Page 196 "Reelect" being set to "Yes" for one of the switches in the stack. Buttons  Save: Click to save changes.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 196...
Page 197: Configuration - Sflow
If sFlow is configured through SNMP, all controls - except for the Release-button - are disabled to avoid inadvertent reconfiguration. The “Release” button allows for releasing the current owner and disable sFlow sampling. The button is disabled if sFlow is currently unclaimed. If configured through SNMP, the release NGSME24G4S User Manual | 197...
Page 198 Valid range is 14 to 200 bytes with default being 128 bytes. If the maximum datagram size does not take into account the maximum header size, samples may be dropped. Counter Poller Enabled Enables/disables counter polling on this port. NGSME24G4S User Manual | 198...
Page 199 Refresh: Click to refresh the page. Note that unsaved changes will be lost.  Save: Click to save changes. Note that sFlow configuration is not persisted to non-volatile memory.  Reset: Click to undo any changes made locally and revert to previously saved values. NGSME24G4S User Manual | 199...
Page 200: Web Management - Monitor
System Uptime The period of time the device has been operational. Switch ID The switch ID. Chip ID The Chip ID of this switch. Software Version The software version of this switch. NGSME24G4S User Manual | 200...
Page 201 System - Information Software Date The date when the switch software was produced. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 201...
Page 202: System - Cpu Load
SVG Wiki for more information on browser support. Specifically, at the time of writing, Microsoft Internet Explorer will need to have a plugin installed to support SVG. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. NGSME24G4S User Manual | 202...
Page 203: System - Log
<<: Updates the system log entries, ending at the last entry currently displayed.  >>: Updates the system log entries, starting from the last entry currently displayed.  >>|: Updates the system log entries, ending at the last available entry ID. NGSME24G4S User Manual | 203...
Page 204: System - Detailed Log
<<: Updates the system log entry to the previous available entry ID.  >>: Updates the system log entry to the next available entry ID.  >>|: Updates the system log entry to the last available entry ID. NGSME24G4S User Manual | 204...
Page 205: Monitor - Ports
The port states are illustrated as follows: Status Disabled Down Link RJ45 ports SFP ports X2 ports Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 205...
Page 206: Ports - Traffic Overview
The number of received frames filtered by the forwarding process. Buttons  Refresh: Click to refresh the page immediately.  Clear: Clears the counters for all ports.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. NGSME24G4S User Manual | 206...
Page 207: Ports - Qos Statistics
The number of received and transmitted packets per queue. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately.  Clear: Clears the counters for all ports. NGSME24G4S User Manual | 207...
Page 208: Ports - Detailed Statistics
The number of received and transmitted (good and bad) unicast packets. Rx and Tx Multicast The number of received and transmitted (good and bad) multicast packets. Rx and Tx Broadcast The number of received and transmitted (good and bad) broadcast packets. NGSME24G4S User Manual | 208...
Page 209 Note 2: Long frames are frames that are longer than the configured maximum frame length for this port. Transmit Error Counters Tx Drops The number of frames dropped due to output buffer congestion. Tx Late/Exc. Coll. The number of frames dropped due to excessive or late collisions. NGSME24G4S User Manual | 209...
Page 210 Clear: Clears the counters for the selected port.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds. Note: The port select box determines which port is affected by clicking the buttons. NGSME24G4S User Manual | 210...
Page 211: Monitor - Security
Number of discarded packets from the interface when access management mode is enabled. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately.  Clear: Clear all statistics. NGSME24G4S User Manual | 211...
Page 212: Security - Network
User Module Legend The legend shows all user modules that may request Port Security services. User Module Name The full name of a module that may request Port Security services. NGSME24G4S User Manual | 212...
Page 213 If no user modules are enabled on the port, the Current column will show a dash (-). If the Limit Control user module is not enabled on the port, the Limit column will show a dash (-). NGSME24G4S User Manual | 213...
Page 214 Chapter 3: Web Management Security - Network - Port Security - Switch Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately. NGSME24G4S User Manual | 214...
Page 215: Security - Network - Port Security - Port
If aging is disabled or a user module has decided to hold the MAC address indefinitely, a dash (-) will be shown. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately. NGSME24G4S User Manual | 215...
Page 216: Security - Network - Nas - Switch
The user name (supplicant identity) carried in the most recently received Response Identity EAPOL frame for EAPOL-based authentication, and the source MAC address from the most recently received frame from a new client for MAC-based authentication. NGSME24G4S User Manual | 216...
Page 217 If the port is moved to the Guest VLAN, "(Guest)" is appended to the VLAN ID. Read more about Guest VLANs here. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately. NGSME24G4S User Manual | 217...
Page 218: Security - Network - Nas - Port
If the VLAN ID is assigned by the RADIUS server, "(RADIUS-assigned)" is appended to the VLAN ID. Read more about RADIUS-assigned VLANs here. If the port is moved to the Guest VLAN, "(Guest)" is appended to the VLAN ID. Read more about Guest VLANs here. NGSME24G4S User Manual | 218...
Page 219 Security - Network - NAS - Port Port Counters EAPOL Counters These supplicant frame counters are available for the following administrative states:  Force Authorized  Force Unauthorized  Port-based 802.1X  Single 802.1X  Multi 802.1X NGSME24G4S User Manual | 219...
Page 220 Chapter 3: Web Management Security - Network - NAS - Port Backend Server Counters These backend (RADIUS) frame counters are available for the following administrative states:  Port-based 802.1X  Single 802.1X  Multi 802.1X  MAC-based Auth. NGSME24G4S User Manual | 220...
Page 221 Clicking the link causes the supplicant's EAPOL and Backend Server counters to be shown in the Selected Counters table. If no supplicants are attached, it shows No supplicants attached. This column is not available for MAC-based Auth. NGSME24G4S User Manual | 221...
Page 222 Clear This: Click to clear both the port counters and all of the attached client's counters. The "Last Client" will not be cleared, however. This button is available in the following modes:  Multi 802.1X  MAC-based Auth.X NGSME24G4S User Manual | 222...
Page 223: Security - Network - Acl Status
 Deny: Frames matching the ACE are dropped. Rate Limiter Indicates the rate limiter number of the ACE. The allowed range is 1 to 16. When Disabled is displayed, the rate limiter operation is disabled. NGSME24G4S User Manual | 223...
Page 224 The select box determines which ACL user is affected by clicking the buttons.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 224...
Page 225: Security - Network - Dhcp - Snooping Statistics
Rx and Tx Lease Query The number of lease query (option 53 with value 10) packets received and transmitted. Rx and Tx Lease Unassigned The number of lease unassigned (option 53 with value 11) packets received and transmitted. NGSME24G4S User Manual | 225...
Page 226 The port select box determines which port is affected by clicking the buttons.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page.  Clear: Clears the counters for the selected port. NGSME24G4S User Manual | 226...
Page 227: Security - Network - Dhcp - Relay Statistics
The number of packets that resulted in error while being sent to servers. Receive from Client The number of received packets from server. Receive Agent Option The number of received packets with relay agent information option. NGSME24G4S User Manual | 227...
Page 228 The number of packets that were dropped which were received with relay agent information. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page.  Clear: Clear all statistics. NGSME24G4S User Manual | 228...
Page 229: Security - Network - Arp Inspection
Switch Port Number for which the entries are displayed. VLAN ID VLAN-ID in which the ARP traffic is permitted. MAC Address User MAC address of the entry. IP Address User IP address of the entry. NGSME24G4S User Manual | 229...
Page 230 Clear: Flushes all dynamic entries.  |<<: Updates the table starting from the first entry in the Dynamic ARP Inspection Table.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 230...
Page 231 User IP address of the entry. MAC Address Source MAC address. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Refreshes the displayed table starting from the input fields. NGSME24G4S User Manual | 231...
Page 232 Clear: Flushes all dynamic entries.  |<<: Updates the table starting from the first entry in the Dynamic IP Source Guard Table.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 232...
Page 233: Security - Network
The number of seconds left before this occurs is displayed in parentheses. This state is only reachable when more than one server is enabled. RADIUS Accounting Servers The RADIUS server number. Click to navigate to detailed statistics for this server. NGSME24G4S User Manual | 233...
Page 234 This state is only reachable when more than one server is enabled. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately. NGSME24G4S User Manual | 234...
Page 235: Security - Aaa - Radius Details
The statistics map closely to those specified in RFC4668 - RADIUS Authentication Client MIB. Use the server select box to switch between the backend servers to show details for. Packet Counters RADIUS authentication server packet counter. There are seven receive and four transmit counters. NGSME24G4S User Manual | 235...
Page 236 Chapter 3: Web Management Security - AAA - RADIUS Details NGSME24G4S User Manual | 236...
Page 237 The statistics map closely to those specified in RFC4670 - RADIUS Accounting Client MIB. Use the server select box to switch between the backend servers to show details for. Packet Counters RADIUS accounting server packet counter. There are five receive and four transmit counters. NGSME24G4S User Manual | 237...
Page 238 Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately.  Clear: Clears the counters for the selected server. The "Pending Requests" counter will not be cleared by this operation. NGSME24G4S User Manual | 238...
Page 239: Security - Switch - Rmon
The total number of packets (including bad packets, broadcast packets, and multicast packets) received. Broad-cast The total number of good packets received that were directed to the broadcast address. Multi-cast The total number of good packets received that were directed to a multicast address. NGSME24G4S User Manual | 239...
Page 240 The total number of packets (including bad packets) received that were between 512 to 1023 octets in length. 1024~1588 The total number of packets (including bad packets) received that were between 1024 to 1588 octets in length. NGSME24G4S User Manual | 240...
Page 241 |<<: Updates the table starting from the first entry in the Statistics table, i.e. the entry with the lowest ID.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 241...
Page 242: Security - Switch - Rmon - History
The total number of packets (including bad packets, broadcast packets, and multicast packets) received. Broadcast The total number of good packets received that were directed to the broadcast address. Multicast The total number of good packets received that were directed to a multicast address. NGSME24G4S User Manual | 242...
Page 243 |<<: Updates the table starting from the first entry in the History table, i.e., the entry with the lowest History Index and Sample Index  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 243...
Page 244: Security - Switch - Rmon - Alarm
The value of the statistic during the last sampling period. Startup Alarm The alarm that may be sent when this entry is first set to valid. Rising Threshold Rising threshold value. Rising Index Rising event index. NGSME24G4S User Manual | 244...
Page 245 |<<: Updates the table starting from the first entry in the Alarm Table, i.e. the entry with the lowest ID.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 245...
Page 246: Security - Switch - Rmon - Events
|<<: Updates the table starting from the first entry in the Event Table, i.e. the entry with the lowest Event Index and Log Index.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 246...
Page 247: Monitor - Lacp
Shows which ports are a part of this aggregation for this switch/stack. The format is: "Switch ID:Port". Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 247...
Page 248: Lacp - Port Status
The partner's port number connected to this port. Partner Prio The partner's port priority. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 248...
Page 249: Lacp - Port Statistics
Shows how many unknown or illegal LACP frames have been discarded at each port. Buttons  Auto-refresh: Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately.  Clear: Clears the counters for all ports. NGSME24G4S User Manual | 249...
Page 250: Monitor - Loop Protection
Time of Last Loop The time of the last loop event detected. Buttons  Refresh: Click to refresh the page immediately.  Auto-refresh: Check this box to enable an automatic refresh of the page at regular intervals. NGSME24G4S User Manual | 250...
Page 251: Monitor - Spanning Tree
Topology Change Last The time since last Topology Change occurred. Buttons  Refresh: Click to refresh the page immediately.  Auto-refresh: Check this box to enable an automatic refresh of the page at regular intervals. NGSME24G4S User Manual | 251...
Page 252: Spanning Tree - Port Status
The number of illegal Spanning Tree BPDU's received (and discarded) on the port. Buttons  Refresh: Click to refresh the page immediately.  Clear: Click to reset the counters.  Auto-refresh: Check this box to enable an automatic refresh of the page at regular intervals. NGSME24G4S User Manual | 252...
Page 253: Spanning Tree - Port Statistics
The number of illegal Spanning Tree BPDU's received (and discarded) on the port. Buttons  Refresh: Click to refresh the page immediately.  Clear: Click to reset the counters.  Auto-refresh: Check this box to enable an automatic refresh of the page at regular intervals. NGSME24G4S User Manual | 253...
Page 254: Monitor - Mvr
The number of Received IGMPv2 Leave's and MLDv1 Done's, respectively. Buttons  Auto-refresh: Check this box to enable an automatic refresh of the page at regular intervals.  Refresh: Click to refresh the page immediately.  Clear: Clears all Statistics counters. NGSME24G4S User Manual | 254...
Page 255: Mvr - Mvr Channel Groups
Refresh: Refreshes the displayed table starting from the input fields.  |<<: Updates the table starting from the first entry in the MVR Channels (Groups) Information Table.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 255...
Page 256: Mvr - Mvr Sfm Information
Indicates the filtering mode maintained per (VLAN ID, port number, Group Address) basis. It can be either Include or Exclude. Source Address IP Address of the source. Currently, system limits the total number of IP source addresses for NGSME24G4S User Manual | 256...
Page 257 Refresh: Refreshes the displayed table starting from the input fields.  |<<: Updates the table starting from the first entry in the MVR SFM Information Table.  >>: Updates the table, starting with the entry after the last entry currently displayed NGSME24G4S User Manual | 257...
Page 258: Monitor - Ipmc
V1 Reports Received The number of Received V1 Reports. V2 Reports Received The number of Received V2 Reports. V3 Reports Received The number of Received V3 Reports. V2 Leaves Received The number of Received V2 Leaves. NGSME24G4S User Manual | 258...
Page 259 Switch port number. Status Indicate whether specific port is a router port or not. Buttons  Auto-refresh: Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately.  Clear: Clears all Statistics counters. NGSME24G4S User Manual | 259...
Page 260: Ipmc - Igmp Snooping - Groups Information
Refresh: Refreshes the displayed table starting from the input fields.  |<<: Updates the table, starting with the first entry in the IGMP Group Table.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 260...
Page 261: Ipmc - Igmp Snooping - Ipv4 Sfm Information
Indicates the filtering mode maintained per (VLAN ID, port number, Group Address) basis. It can be either Include or Exclude. Source Address IP Address of the source. Currently, system limits the total number of IP source addresses for filtering to be 128. NGSME24G4S User Manual | 261...
Page 262 Refresh: Refreshes the displayed table starting from the input fields.  |<<: Updates the table starting from the first entry in the IGMP SFM Information Table  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 262...
Page 263: Ipmc - Mld Snooping
The number of Received V1 Leaves. Router Port Display which ports act as router ports. A router port is a port on the Ethernet switch that leads towards the Layer 3 multicast device or IGMP querier. NGSME24G4S User Manual | 263...
Page 264 Switch port number. Status Indicate whether specific port is a router port or not. Buttons  Auto-refresh: Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately.  Clear: Clears all Statistics counters. NGSME24G4S User Manual | 264...
Page 265: Ipmc - Mld Snooping - Groups Information
Refresh: Refreshes the displayed table starting from the input fields.  |<<: Updates the table, starting with the first entry in the MLD Group Table.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 265...
Page 266: Ipmc - Mld Snooping - Ipv6 Group Information
VLAN ID of the group. Group Group address of the group displayed. Port Switch port number. Mode Indicates the filtering mode maintained per (VLAN ID, port number, Group Address) basis. It can be either Include or Exclude. NGSME24G4S User Manual | 266...
Page 267 Refresh: Refreshes the displayed table starting from the input fields.  |<<: Updates the table starting from the first entry in the MLD SFM Information Table.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 267...
Page 268: Monitor - Lldp
5. Router 6. Telephone 7. DOCSIS cable device 8. Station only 9. Reserved When a capability is enabled, the capability is followed by (+). If the capability is disabled, the capability is followed by (-). NGSME24G4S User Manual | 268...
Page 269 This could for instance hold the neighbour's IP address. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 269...
Page 270: Lldp - Lldp-Med Neighbours
Generic Endpoints (Class I), and any LLDP-MED Endpoint Device claiming compliance as a Communication Device (Class III) will also support all aspects of TIA-1057 applicable to both Media Endpoints (Class II) and Generic Endpoints (Class I). NGSME24G4S User Manual | 270...
Page 271 / E911 information), embedded L2 switch support, inventory management. LLDP-MED Capabilities LLDP-MED Capabilities describes the neighbour unit's LLDP-MED capabilities. The possible capabilities are: 1. LLDP-MED capabilities 2. Network Policy 3. Location Identification 4. Extended Power via MDI - PSE NGSME24G4S User Manual | 271...
Page 272 Policy indicates that an Endpoint Device wants to explicitly advertise that the policy is required by the device. Can be either Defined or Unknown  Unknown: The network policy for the specified application type is currently unknown.  Defined: The network policy is defined. NGSME24G4S User Manual | 272...
Page 273 Auto-negotiation Capabilities Auto-negotiation Capabilities shows the link partners MAC/PHY capabilities. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 273...
Page 274: Lldp - Poe
PD device from a PSE device, or the minimum power a PSE device is capable of sourcing over a maximum length cable based on its current configuration. The maximum allowed value is 102.3 W. If the device indicates value higher than 102.3 W, it NGSME24G4S User Manual | 274...
Page 275 Chapter 3: Web Management LLDP - PoE is represented as "reserved" Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 275...
Page 276: Lldp - Eee
For example, if the local link partner receives echoed parameters that do not match the values in its local MIB, then the local link partner infers that the remote link partners request was based on stale information. NGSME24G4S User Manual | 276...
Page 277 Green - Switch and link partner have agreed on wakeup times. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 277...
Page 278: Lldp - Port Statistics
Tx Frames The number of LLDP frames transmitted on the port. Rx Frames The number of LLDP frames received on the port. Rx Errors The number of received LLDP frames containing some kind of error. NGSME24G4S User Manual | 278...
Page 279 Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page.  Clear: Clears the local counters. All counters (including global counters) are cleared upon reboot. NGSME24G4S User Manual | 279...
Page 280: Monitor - Poe
The Power Allocated shows the amount of power the switch has allocated for the PD. Power Used The Power Used shows how much power the PD currently is using. Current Used The Power Used shows how much current the PD currently is using. NGSME24G4S User Manual | 280...
Page 281  Invalid PD - PD detected, but is not working correctly. Buttons  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page. NGSME24G4S User Manual | 281...
Page 282: Monitor - Mac Table
The stack unit where the entry is learned. Type Indicates whether the entry is a static or a dynamic entry. MAC address The MAC address of the entry. VLAN The VLAN ID of the entry. NGSME24G4S User Manual | 282...
Page 283 |<<: Updates the table starting from the first entry in the MAC Table, i.e. the entry with the lowest VLAN ID and MAC address.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 283...
Page 284: Monitor - Vlans
Clicking the “Refresh” button will update the displayed table starting from that or the closest next VLAN Table match. The “>>” button will use the last entry of the currently displayed VLAN entry as a basis for the NGSME24G4S User Manual | 284...
Page 285 Buttons  : Select VLAN Users from this drop down list.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately. NGSME24G4S User Manual | 285...
Page 286: Vlans - Vlan Ports
MSTP: The 802.1s Multiple Spanning Tree protocol (MSTP) uses VLANs to create multiple spanning trees in a network, which significantly improves network resource utilization while maintaining a loop-free environment. Port The logical port for the settings contained in the same row. NGSME24G4S User Manual | 286...
Page 287 Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.  Refresh: Click to refresh the page immediately.  >>: Updates the table, starting with the entry after the last entry currently displayed. NGSME24G4S User Manual | 287...
Page 288: Monitor - Stack
Ring: A ring of switches, thereby providing redundant forwarding paths. Member Count The number of switches in the stack. Last Topology Change The time of the last topology change in the stack. Master Switch The MAC address of the current stack master switch. NGSME24G4S User Manual | 288...
Page 289 Buttons  Refresh: Click to refresh the page immediately.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds (only present if stacking is enabled). NGSME24G4S User Manual | 289...
Page 290: Monitor - Vcl
Port members of the MAC-based VLAN entry. Buttons  Refresh: Refreshes the displayed table.  Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds (only present if stacking is enabled). NGSME24G4S User Manual | 290...
Page 291: Monitor - Sflow
The number of UDP datagrams that has failed transmission. The most common source of errors is invalid sFlow receiver IP/hostname configuration. To diagnose, paste the receiver's IP address/hostname into the Ping Web page (Diagnostics → Ping/Ping6). NGSME24G4S User Manual | 291...
Page 292 Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds (only present if stacking is enabled).  Refresh: Click to refresh the page.  Clear Receiver: Clears the sFlow receiver counters.  Clear Port: Clears the per-port counters. NGSME24G4S User Manual | 292...
Page 293: Web Management - Diagnostics
The payload size of the ICMP packet. Values range from 2 bytes to 1452 bytes. Ping Count The count of the ICMP packet. Values range from 1 time to 60 times. Ping Interval The interval of the ICMP packet. Values range from 0 second to 30 seconds. NGSME24G4S User Manual | 293...
Page 294 Chapter 3: Web Management Diagnostics - Ping Buttons  Start: Click to start transmitting ICMP packets.  New Ping: Click to re-start diagnostics with PING. NGSME24G4S User Manual | 294...
Page 295: Diagnostics - Ping6
The count of the ICMP packet. Values range from 1 time to 60 times. Ping Interval The interval of the ICMP packet. Values range from 0 second to 30 seconds. Buttons  Start: Click to start transmitting ICMP packets.  New Ping: Click to re-start diagnostics with PING. NGSME24G4S User Manual | 295...
Page 296: Diagnostics - Veriphy
Cross A - Abnormal cross-pair coupling with pair A  Cross B - Abnormal cross-pair coupling with pair B  Cross C - Abnormal cross-pair coupling with pair C  Cross D - Abnormal cross-pair coupling with pair D NGSME24G4S User Manual | 296...
Page 297 Chapter 3: Web Management Diagnostics - VeriPHY Length:  The length (in meters) of the cable pair. The resolution is 3 meters NGSME24G4S User Manual | 297...
Page 298: Web Management - Maintenance
3.4.1. Maintenance - Restart Device You can restart the stack on this page. After restart, the stack will boot normally. Buttons  Yes: Click to restart device.  No: Click to return to the Port State page without restarting. NGSME24G4S User Manual | 298...
Page 299: Maintenance - Factory Defaults
1 and port 2 within the first minute from switch reboot. In the first minute after boot, 'loopback' packets will be transmitted at port 1. If a 'loopback' packet is received at port 2 the switch will do a restore to default NGSME24G4S User Manual | 299...
Page 300: Maintenance - Software Upload
Warning: The management web page will stop functioning during the firmware updating process. Do not restart or power off the device at this time or the switch may malfunction. NGSME24G4S User Manual | 300...
Page 301: Maintenance - Configuration
Configuration - Save 3.4.3. Maintenance - Configuration 3.4.3.1. Configuration - Save You can save all the current setting values as a file in XML format. Buttons  Save Configuration: Click to save the configuration file. NGSME24G4S User Manual | 301...
Page 302: Configuration - Load
Chapter 3: Web Management Configuration - Load 3.4.3.2. Configuration - Load Buttons  Choose File: Click this button to choose the configuration file that you’ve saved. .  Upload: Click to upload the configuration file. NGSME24G4S User Manual | 302...
Page 303: Chapter 4: Cli Management
You can access the CLI via serial console, telnet, or SSH. All the commands for these three different connection types are the same and can be related. Please see the follow section for detailed descriptions about the commands. NGSME24G4S User Manual | 303...
Page 304: Cli Management - Overview
You can input part of the command here as well. For example, instead of “port configuration”, you can input “por co” instead. The following section will listing all the commands available in the switch. NGSME24G4S User Manual | 304...
Page 305: Cli Management - System
(After given system name, the prompt character will be changed automatically.) System Location Syntax: System Location [<location>] Parameters: <location>: System location string. (1-255) Example: Location Name switch:/System>loca fll_01 Time Zone Offset Syntax: System Time zone [<offset>] Parameters: NGSME24G4S User Manual | 305...
Page 306 2 168.95.1.1 Check the NTP Server settings by below command: switch:/IP>ntp conf IP NTP Configuration: ===================== NTP Mode : Enabled Server IP host address (a.b.c.d) or a host name string ------------------------------------------------------ 192.168.100.1 NGSME24G4S User Manual | 306...
Page 307 Example: switch:/IP>ipv6 setup 2001:DB8::250:8bff:fee8:f800 48 2001:DB8::250:8bff:fee8:f8ff IPv6 Ping Test Syntax: IP IPv6 Ping6 <ipv6_addr> [(Length <ping_length>)] [(Count <ping_count>)] [(Interval <ping_interval>)] Example: switch:/IP>ipv6 ping6 2001:DB8::250:8bff:fee8:f800 NTP Mode Enable NTP Mode by below command: switch:/IP>ntp mode en NGSME24G4S User Manual | 307...
Page 308 System Log Server Mode [enable|disable] Example: switch:/System>log server mode en Server Address Syntax: System Log Server Address [<ip_addr_string>] Example: switch:/System>log server add 192.168.2.100 Syslog Level Syntax: System Log Level [info|warning|error] Information: switch:/System>log level inf Warning: switch:/System>log level war NGSME24G4S User Manual | 308...
Page 309 Clear Syslog Syntax: System Log Clear [all|info|warning|error] switch:/System>log clear all System Log switch:/System>log conf Configuration System Log Configuration: ========================= System Log Server Mode : Enabled System Log Server Address : 192.168.2.100 System Log Level : Error NGSME24G4S User Manual | 309...
Page 310: Cli Management - Stack
Show the list of switches in stack. Syntax: Stack List [detailed|productinfo] Parameters: detailed|productinfo: Show product information System Contact Syntax: System Name [<name>] Parameters: <name>: System name string. (1-255) Example: Contact Name = Orwell System>contact Orwell NGSME24G4S User Manual | 310...
Page 311: Cli Management - Port
Port>flow cont 1 en (Enable Flow Control on Port 1) Port>flow cont 1 dis (Disable Flow Control on Port 2) Maximum Frame Size Syntax: Port MaxFrame [<port_list>] [<max_frame>] Example: Set port 1-24's maximum frame size to 9K jumbo frame NGSME24G4S User Manual | 311...
Page 312 Enabled Auto Disabled 9600 Disabled Discard 1Gfdx Enabled Auto Disabled 9600 Disabled Discard Down ....Status of Link UP switch:/Port>conf all up ports Port Configuration: =================== Port State Mode Flow Control MaxFrame Power Excessive Link NGSME24G4S User Manual | 312...
Page 313 ---- -------- ----------- ------------ -------- -------- --------- ---- Enabled Auto Disabled 9600 Disabled Discard 1Gfdx Port Statistic switch:/Port>statistic 1 Port 1 Statistics: Rx Packets: Tx Packets: Rx Octets: Tx Octets: Rx Unicast: Tx Unicast: ....NGSME24G4S User Manual | 313...
Page 314: Cli Management - Mac
(This type will be changed to hexadecimal automatically.) MAC>add 0b-16-21-2c-37-42 1-10 1 (This type is hexadecimal, it will not be changed.) Result: Non-volatile static: VID MAC Address Ports --- ----------------- ----- 00-10-15-02-25-2a 1-5 0b-16-21-2c-37-42 1-10 NGSME24G4S User Manual | 314...
Page 315: Cli Management - Vlan
VLAN>name add vlan3 3 (vlan3 is the name of VLAN 3) Port Configuration Syntax: VLAN FrameType [<port_list>] [all|tagged|untagged] VLAN IngressFilter [<port_list>] [enable|disable] VLAN tx_tag [<port_list>] [untag_pvid|untag_all|tag_all] VLAN PortType [<port_list>] [unaware|c-port|s-port|s-custom-port] Example: VLAN>framety 1-3 all VLAN>ingr 1-3 en VLAN>tx_t 1-3 untag_pvid VLAN>portty 1-3 un NGSME24G4S User Manual | 315...
Page 316: Cli Management - Pvlan (Private Vlan)
PVLAN Delete <pvlan_id> PVLAN Lookup [<pvlan_id>] PVLAN Isolate [<port_list>] [enable|disable] Example: PVLAN>add 10 9-12 PVLAN>add 10 1-2 PVLAN>add 20 1-2 PVLAN>add 20 13-18 PVLAN>iso 9-18 en (Enable Isolated Ports) Result: PVLAN ID Ports -------- ----- 1-8,17-26 13-18 NGSME24G4S User Manual | 316...
Page 317: Cli Management - Security
Add New User Syntax: Security Switch Users Add <user_name> <password> <privilege_level> Example: Add New User Name, Password with highest privilege, Name: Orwell, Password: possword, Privilege: 15 Security/Switch>users add Orwell password 15 Delete the User Syntax: NGSME24G4S User Manual | 317...
Page 318 Security/Switch/Privilege>level group VLANs 10 10 10 10 (cro=10, crw=10, sro=10, srw=10) Privilege Level Security/Switch>pri level conf Configuration Table Privilege Level Configuration: ============================== Privilege Current Level: 15 Group Name Privilege Level CRO CRW SRO SRW -------------------------------- --- --- --- --- NGSME24G4S User Manual | 318...
Page 319 Security Switch SSH Mode [enable|disable] Example: Security/Switch>ssh mode en Security/Switch>ssh mode dis HTTPS Syntax: Security Switch HTTPS Mode [enable|disable] Security/Switch>https mode en Security/Switch>https mode dis Security Switch HTTPS Redirect [enable|disable] Security/Switch>https mode en (Must enabled HTTPS) NGSME24G4S User Manual | 319...
Page 320 Security Switch SNMP Version [1|2c|3] /Write Community) Security Switch SNMP Read Community [<community>] Security Switch SNMP Write Community [<community>] Example: Security/Switch>snmp mode en Security/Switch>snmp ver 2c Security/Switch/SNMP>read com abc Security/Switch/SNMP>write com orwell Result: SNMP Configuration: =================== NGSME24G4S User Manual | 320...
Page 321 Security Switch SNMP Trap Version [1|2c|3] Security Switch SNMP Trap Community [<community>] Security Switch SNMP Trap Destination [<ip_addr_string>] Security Switch SNMP Trap IPv6 Destination [<ipv6_addr>] Example: Security/Switch/SNMP/Trap>mode ena Security/Switch/SNMP/Trap>version 2c Security/Switch/SNMP/Trap>community public Security/Switch/SNMP/Trap>destination 192.168.2.100 Result: NGSME24G4S User Manual | 321...
Page 322 Trap Inform Timeout (seconds) : 5 Trap Inform Retry Times SNMPv3 User Syntax: Security Switch SNMP User Add <engineid> <user_name> [MD5|SHA] [<auth_password>] [DES] [<priv_password>] Example: Security/Switch/SNMP>user add 800007e5017f000001 orwell Security/Switch/SNMP>user add 800007e5017f000001 andy md5 andy123 NGSME24G4S User Manual | 322...
Page 323 Security Switch RMON History Lookup [<history_id>] Alarm: Security Switch RMON Alarm Add <alarm_id> <interval> <alarm_vairable> [absolute|delta] <rising_threshold> <rising_event_index> <falling_threshold> <falling_event_index> [rising|falling|both] Security Switch RMON Alarm Delete <alarm_id> Security Switch RMON Alarm Lookup [<alarm_id>] Event: Security Switch RMON Event Add <event_id> NGSME24G4S User Manual | 323...
Page 324 Configuration Security Network Limit Port [<port_list>] [enable|disable] Security Network Limit [<port_list>] [<limit>] Security Network Limit Action [<port_list>] [none|trap|shut|trap_shut] Security Network Limit Reopen [<port_list>] Example: Security/Network>limit port 1 enabl Security/Network>limit 1 5 Security/Network>limit action 1 trap NGSME24G4S User Manual | 324...
Page 325 Allow Guest VLAN if EAPOL See = Enable Security/Network>nas gues glob en 100 10 en NAS Port Syntax: Configuration Security Network NAS State [<port_list>] [auto|authorized|unauthorized|single|multi|macbased] auto= Port-based 802.1X authorized = Force Authorized unauthorized = Force Unauthorized NGSME24G4S User Manual | 325...
Page 326 Port Policy Action Rate L. Port C. Mirror Logging Shutdown Counter ---- ------ ------ ------- ------- -------- -------- -------- ------- Permit 10 Disabled Enabled Enabled Enabled Rate Limiter Syntax: Security Network ACL Rate [<rate_limiter_list>] [<rate_unit>] [<rate>] NGSME24G4S User Manual | 326...
Page 327 (arp [<sip>] [<dip>] [<smac>] [<arp_opcode>] [<arp_flags>]) | [<sip>] [<dip>] [<protocol>] [<ip_flags>]) | (icmp [<sip>] [<dip>] [<icmp_type>] [<icmp_code>] [<ip_flags>]) | (udp [<sip>] [<dip>] [<sport>] [<dport>] [<ip_flags>]) | (tcp [<sip>] [<dip>] [<sport>] [<dport>] [<ip_flags>] [<tcp_flags>])] [permit|deny] [<rate_limiter>] [<port_redirect>] [<mirror>] [<logging>][<shutdown>] NGSME24G4S User Manual | 327...
Page 328 : IP flags: ttl|options|fragment [0|1|any] icmp : ICMP keyword <icmp_type> : ICMP type number (0-255) or 'any' <icmp_code> : ICMP code number (0-255) or 'any' : UDP keyword <sport> : Source UDP/TCP port range (0-65535) or NGSME24G4S User Manual | 328...
Page 329 User 6-10 3 /0x8 IP Permit Disabled Disabled Disabled DHCP DHCP Snooping Syntax: Security Network DHCP Snooping Mode [enable|disable] Security Network DHCP Snooping Port Mode [<port_list>] [trusted|untrusted] Security Network DHCP Snooping Statistics [<port_list>] [clear] Example: NGSME24G4S User Manual | 329...
Page 330 Security Network IP Source Guard Entry [<port_list>] add|delete <vid> <allowed_ip> <allowed_mac> Security Network IP Source Guard Status [<port_list>] Security Network IP Source Guard Translation Example: Security/Network>ip source guard mode en Security/Network>ip source guard port mode 1-10 en (Port NGSME24G4S User Manual | 330...
Page 331 Security Network ARP Inspection Entry [<port_list>] add|delete <vid> <allowed_mac> <allowed_ip> Security Network ARP Inspection Status [<port_list>] Security Network ARP Inspection Translation Example: Security/Network>arp inspection mode en Security/Network>arp inspection port mode 1-10 en Security/Network>arp inspection entry 1 add 10 112233445566 192.168.2.10 NGSME24G4S User Manual | 331...
Page 332 [enable|disable] [<ip_addr_string>] [<secret>] [<server_port>] Example: Security>aaa ACCT_radi 1 en 192.168.2.200 password 1813 TACACS+ Syntax: Authentication Server Security AAA TACACS+ [<server_index>] [enable|disable] [<ip_addr_string>] [<secret>] [<server_port>] Example: Security>aaa tacacs+ 1 en 192.168.2.200 password 49 AAA Configuration Security>aaa con AAA Configuration: NGSME24G4S User Manual | 332...
Page 333 192.168.2.200 ******** 1813 Disabled 1813 Disabled 1813 Disabled 1813 Disabled 1813 TACACS+ Authentication Server Configuration: ============================================ Server Mode IP Address Secret Port ------ -------- --------------- ------------------------------ ----- Enabled 192.168.2.200 ******** Disabled Disabled Disabled Disabled Security> NGSME24G4S User Manual | 333...
Page 334: Cli Management - Stp
STP MaxAge [<max_age>] Valid values are in the range 6 to 40 seconds, and MaxAge must be <= (FwdDelay-1)*2. Maximum Hop Count Syntax: STP MaxHops [<maxhops>] Valid values are in the range 6 to 40 hops) NGSME24G4S User Manual | 334...
Page 335 STP Port Mode [<port_list>] [enable|disable] STP Port Edge [<port_list>] [enable|disable] STP Port AutoEdge [<port_list>] [enable|disable] STP Port P2P [<port_list>] [enable|disable|auto] STP Port RestrictedRole [<port_list>] [enable|disable] STP Port RestrictedTcn [<port_list>] [enable|disable] STP Port bpduGuard [<port_list>] [enable|disable] NGSME24G4S User Manual | 335...
Page 336 STP>msti port priority 0 5 240 (Port 5 Priority = 240) STP>msti port priority 0 all 128 (All Ports' priority = 128) Example: Configure MSTI 1 Port Priority STP>msti port priority 1 5 240 (MSTI1 port 5 priority=240) NGSME24G4S User Manual | 336...
Page 337: Cli Management - Aggr
>agg mode ip dis >agg mode port dis LACP LACP Port Syntax: Configuration LACP Configuration [<port_list>] LACP Mode [<port_list>] [enable|disable] LACP Key [<port_list>] [<key>] LACP Role [<port_list>] [active|passive] LACP Status [<port_list>] LACP Statistics [<port_list>] [clear] NGSME24G4S User Manual | 337...
Page 338 Chapter 4: CLI Management CLI Management - Aggr Example: Configure port 5-8 to a LACP group >lacp mode 5-8 en (Mode = Enable) >lacp key 5-8 100 (Key = 100) >lacp role 5-8 act (Role = Enable) NGSME24G4S User Manual | 338...
Page 339: Cli Management - Lacp
Set or show the LACP key. Syntax: LACP Key [<port_list>] [<key>] Parameters: <port_list>: Port list or 'all', default: All ports <key> : LACP key (1-65535) or 'auto' Prio Description: Set or show the LACP prio. Syntax: LACP Prio [<port_list>] [<prio>] NGSME24G4S User Manual | 339...
Page 340 Listen for LACP packets (default: Show LACP role) Status Description: Show LACP Status. Syntax: LACP Status [<port_list>] Parameters: <port_list>: Port list or 'all', default: All ports Statistics Description: Show LACP Statistics. Syntax: LACP Statistics [<port_list>] [clear] Parameters: NGSME24G4S User Manual | 340...
Page 341 Set or show the LACP timeout. Syntax: LACP Timeout [<port_list>] [fast|slow] Parameters: <port_list>: Port list or 'all', default: All ports fast : Fast PDU transmissions (fast timeout) slow : Slow PDU transmissions (slow timeout) (default: Show LACP timeout) NGSME24G4S User Manual | 341...
Page 342: Cli Management - Lldp
LLDP>cdp_a 1-5 en (CDP on Port 1-5 are enabled) LLDP Optional_TLV Syntax: Parameters LLDP optional_TLV [<port_list>] [port_descr|sys_name|sys_descr|sys_capa|mgmt_addr] [enable|disable] Example: LLDP>option 1-3 port en LLDP>option 1-3 sys_name en LLDP>option 1-3 sys_desc en LLDP>option 1-3 sys_capa en LLDP>option 1-3 mgmt_add en NGSME24G4S User Manual | 342...
Page 343: Cli Management - Lldpmed
<port_list>: Port list or 'all', default: All ports Civic Description: Set or show LLDP-MED Civic Address Location. Syntax: LLDPMED Civic [country|state|county|city|district|block|street|leading_street_di rection|trailing_street_suffix|str_suf|house_no|house_no_suffi x|landmark|additio nal_info|name|zip_code|building|apartment|floor|room_numbe r|place_type|postal_co m_name|p_o_box|additional_code] [<civic_value>] Parameters: country: Country state: National subdivisions (state, caton, region, province, NGSME24G4S User Manual | 343...
Page 344 (default: Show Civic Address Location configuration) <civic_value>: lldpmed The value for the Civic Address Location entry. Description: Set or show LLDP-MED Emergency Call Service. Syntax: LLDPMED ecs [<ecs_value>] Parameters: <ecs_value>: lldpmed The value for the Emergency Call Service NGSME24G4S User Manual | 344...
Page 345 IP Telephony handsets and other similar appliances supporting interactive voice services. guest_voice_signaling: Guest Voice Signaling (conditional) for use in network topologies that require a different policy for NGSME24G4S User Manual | 345...
Page 346 IETF RFC 2474 [5]. This 6 bit field may contain one of 64 code point values (0 through 63). A value of 0 represents use of the default DSCP value as defined in RFC 2475. NGSME24G4S User Manual | 346...
Page 347: Cli Management - Eee
EEE Urgent_queues [<port_list>] [<queue_list>] Parameters: <port_list> : Port list or 'all', default: All ports <queue_list>: List of queues to configure as urgent queues (1-8 or none) Example: Enable Urgent_Queue on Port 1-5 EEE>urge 1-5 2 NGSME24G4S User Manual | 347...
Page 348: Cli Management - Poe
PoE>max 1-24 15.4 (Max. power of Port 1-24 to 15.4 Watt) PoE Port Syntax: Configuration PoE Mode [<port_list>] [disabled|poe|poe+] Parameters: <port_list>: Port list or 'all', default: All ports disables : Disable PoE poe: Enables PoE IEEE 802.3af (Class 4 limited to 15.4W) NGSME24G4S User Manual | 348...
Page 349 Primary Power Supply PoE>prim Primary Power Supply --------------------- 200 [W] Port Status PoE>sta Port PD Class Port Status Power Used [W] Current Used [mA] ---- -------- --------------------------------------- -------------- ------- ---------- No PD detected No PD detected NGSME24G4S User Manual | 349...
Page 350: Cli Management - Qos
[<class>] [<dpl>] Port Policing Syntax: QoS Port Policer Mode [<port_list>] [enable|disable] QoS Port Policer Rate [<port_list>] [<rate>] QoS Port Policer Unit [<port_list>] [kbps|fps] QoS Port Policer FlowControl [<port_list>] [enable|disable] <rate>: Rate in kbps or fps (100-3300000) NGSME24G4S User Manual | 350...
Page 351 QoS/Port/Scheduler>wei 1-2 1 30 (Port 1-2, Q1=30) QoS/Port/Scheduler>wei 1-2 2 30 (Port 1-2, Q2=30) Port Shaping Syntax: Port Shaper: QoS Port Shaper Mode [<port_list>] [enable|disable] QoS Port Shaper Rate [<port_list>] [<bit_rate>] Queue Shaper: QoS Port QueueShaper Mode [<port_list>] [<queue_list>] NGSME24G4S User Manual | 351...
Page 352 <packet_rate>: Rate in fps (1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1k, 2k, 4k, 8k, 16k, 32k, 64k, 128k, 256k, 512k, 1024k, 2048k, 4096k, 8192k, 16384k, 32768k) Example: QoS/Storm>unic en 32768k QoS/Storm>multi en 4096k QoS/Storm>broad en 4k NGSME24G4S User Manual | 352...
Page 353: Cli Management - Mirror
Mirror Configuration Syntax: Mirror Port [<port>|disable] Mirror Mode [<port_cpu_list>] [enable|disable|rx|tx] Example: Mirror>port 5 Mirror>mode 6-8 en Result: Mirror Configuration: ===================== Mirror Port: 5 Port Mode ---- -------- Disabled Disabled Disabled Disabled Disabled Enabled Enabled Enabled NGSME24G4S User Manual | 353...
Page 354: Cli Management - Config
<file_name>: Configuration file name Load Description: Load configuration from TFTP server. Syntax: Config Load <ip_server> <file_name> [check] Parameters: <ip_server>: TFTP server IPv4 address (a.b.c.d) <file_name>: Configuration file name check: Check configuration file only, default: Check and apply file NGSME24G4S User Manual | 354...
Page 355: Cli Management - Firmware
Load new firmware from IPv6 TFTP server. Syntax: Firmware IPv6 Load <ipv6_server> <file_name> Parameters: <ipv6_server>: TFTP server IPv6 address <file_name>: Firmware file name Information Description: Display information about active and alternate firmware images. Syntax: Firmware Information NGSME24G4S User Manual | 355...
Page 356: Cli Management - Upnp
UPnP Configuration UPnP Mode [enable|disable] UPnP TTL [<ttl>] UPnP AdvertisingDuration [<duration>] Example: UPnP>mode en UPnP>ttl 5 (Default=4) UPnP>adver 200 (Default=100) Result: UPnP Configuration: =================== UPnP Mode : Enabled UPnP TTL UPnP Advertising Duration : 200 NGSME24G4S User Manual | 356...
Page 357: Cli Management - Mvr
Name Mode Tagging Priority LLQI ---- -------------------------------- ---------- -------- -------- ----- Source2 Dynamic Tagged [Port Setting of Source2(VID-2)] Source Port : 2 Receiver Port: 6,7 Inactive Port: 1,3-5,8-26 [Channel Setting of Source2(VID-2)] <Empty Channel Table> NGSME24G4S User Manual | 357...
Page 358 Chapter 4: CLI Management CLI Management - MVR MVR Immediate Leave Setting Port Immediate Leave ---- --------------- Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Disabled Disabled NGSME24G4S User Manual | 358...
Page 359: Cli Management - Voice Vlan
Voice VLAN Discovery Protocol [<port_list>] [oui|lldp|both] Example: Voice/VLAN>port mode 1-4 auto Voice/VLAN>security 1-4 en Voice/VLAN>disco pro 1-4 both Result: Voice VLAN Port Configuration: ============================== Port Mode Security Discovery Protocol ---- -------- -------- ------------------ Auto Enabled Both NGSME24G4S User Manual | 359...
Page 360 Voice VLAN OUI Table: ===================== Telephony OUI Description ------------- ----------- 00-01-E3 Siemens AG phones 00-03-6B Cisco phones 00-0F-E2 H3C phones 00-60-B9 Philips and NEC AG phones 00-D0-1E Pingtel phones 00-E0-75 Polycom phones 00-E0-BB 3Com phones 00-12-77 00-12-08 hello NGSME24G4S User Manual | 360...
Page 361: Cli Management - Loop Protect
Loop Protect Port Mode [<port_list>] [enable|disable] Configuration Loop Protect Port Action [<port_list>] [shutdown|shut_log|log] Loop Protect Port Transmit [<port_list>] [enable|disable] Example: Loop/Protect>port mode 1 en Loop/Protect>port action 1 shut_log (Shutdown Port and Log) Loop/Protect>port transmit 1 en NGSME24G4S User Manual | 361...
Page 362: Cli Management - Ipmc
IPMC>router igmp 25-26 en (Port 25-26 are router ports) IPMC>Fast igmp 1-24 en (Enable IGMP Fast Leave on P1-24) IPMC>thro igmp 1-2 5 (Throtting of Port 1, 2 is 5 groups.) VLAN Configuration Syntax: IPMC State [mld|igmp] [<vid>] [enable|disable] NGSME24G4S User Manual | 362...
Page 363 Note: The MLD Snooping is applied to IPv6 Multicast. The commands are the same as above IGMP Snooping (IPv4) Commands. Just chooses mld instead of igmp when seeing [mld|igmp] in the syntax. The IP Address should be IPv6 format for sure. NGSME24G4S User Manual | 363...
Page 364: Cli Management - Sflow
Statistics Receiver [clear] sFlow Statistics Samplers [<port_list>] [clear] Example: sFlow>flow 1-2 10 128 (Enable FlowSample on port 1-2, rate=10, max. size=128) sFlow>coun 1-2 5 (Enable CounterPoller of port 1-2, and set interval to 5) sFlow>statistic sample 1-2 NGSME24G4S User Manual | 364...
Page 365 Chapter 4: CLI Management CLI Management - sFlow Per-Port Statistics: ==================== Port Rx Flow Samples Tx Flow Samples Counter Samples ---- --------------- --------------- --------------- NGSME24G4S User Manual | 365...
Page 366: Cli Management - Vcl
VCL ProtoVlan Vlan Add [<port_list>] <group_id> <vid> Example: VCL/ProtoVlan>vlan add 1-8 E4 10 Protocol VLAN Result: Configuration VCL/ProtoVlan>conf Protocol Type Protocol (Value) Group ID ------------- ------------------------ -------- EthernetII ETYPE:0x808 LLC_Other DSAP:0xff; SSAP:0xff LLC_SNAP OUI-00:e0:2b; PID:0x1 EthernetII ETYPE:0x800 Group ID Ports NGSME24G4S User Manual | 366...
Page 367 : VLAN ID (1-4095) <port_list> : Port list or 'all', default: All ports Example: VCL/IPVlan>add 1 192.168.10.0/24 10 1-10 Result: VCE ID IP Address Mask Length VID Ports ------ --------------- ----------- ---- ----- 192.168.10.0 1-10 NGSME24G4S User Manual | 367...
Page 368: Appendix A: Product Safety
Before powering up this product, please make sure that the electric power source meets this product’s requirement. DO NOT use other power adapters if this product comes with its own power adapter in the package. NGSME24G4S User Manual | 368...
Page 369: Appendix B: Ip Configuration For Your Pc
A Network Connections window will pop up, showing all the network connections available on your PC. Please double-click on the network connection you are using to connect the NGSME24G4S User Manual | 369...
Page 370 An Ethernet Status window will pop up. Please click on the Properties button as shown in the figure down below. An Ethernet Properties window will pop up. Please double click on the Internet Protocol Version 4 (TCP/IPv4). NGSME24G4S User Manual | 370...
Page 371 IP address. Press OK to apply the TCP/IPv4 settings you just made. Now you can connect to your product using a web browser (i.e. Internet Explorer, Chrome, or Firefox). NGSME24G4S User Manual | 371...
Page 372: Appendix C: Glossary
"Ports" web-page. There are number of parameters that can be configured with an ACE. Read the Web page help text to get further information for each of them. The maximum number of ACEs is 64. NGSME24G4S User Manual | 372...
Page 373 Auto-negotiation is the process where two different devices establish the mode of operation and the speed settings that can be shared by those devices for a link. CDP is an acronym for Cisco Discovery Protocol. NGSME24G4S User Manual | 373...
Page 374 DHCP reply packets when forwarding server DHCP packets to a DHCP client. The DHCP server can use this information to implement IP address or other assignment policies. Specifically the option works by setting two sub-options: Circuit ID NGSME24G4S User Manual | 374...
Page 375 'Committed' (Green) frames and a DP level of 1 or higher corresponds to 'Discard Eligible' (Yellow) frames. DSCP DSCP is an acronym for Differentiated Services Code Point. It is a field in the header of IP packets for packet classification purposes. NGSME24G4S User Manual | 375...
Page 376 Transmission Control Protocol (TCP) connection to a particular port on a remote host (port 80 by default). An HTTP server listening on that port waits for the client to send a request message. NGSME24G4S User Manual | 376...
Page 377 IGMP Querier A router sends IGMP Query messages onto a particular link. This router is called the Querier. NGSME24G4S User Manual | 377...
Page 378 However, IPv4 is still the protocol of choice for most of the Internet. IPMC IPMC is an acronym for IP MultiCast. IPMC supports IPv4 and IPv6 multicasting. IPMCv4 denotes multicast for IPv4. IPMCv6 denotes multicast for IPv6. NGSME24G4S User Manual | 378...
Page 379 Maximum Response Code inserted into Specific Queries. It is used to detect the departure of the last listener for a multicast address or source. In IGMP, this term is called LMQI (Last Member Query Interval). NGSME24G4S User Manual | 379...
Page 380 In 2002, the IEEE introduced an evolution of RSTP: the Multiple Spanning Tree Protocol. The MSTP protocol provides for multiple spanning tree instances, while ensuring RSTP and STP compatibility. The standard was originally defined by IEEE 802.1s, but was later incorporated in IEEE 802.1D-2005. NGSME24G4S User Manual | 380...
Page 381 PD is an acronym for Powered Device. In a PoE system the power is delivered from a PSE (power sourcing equipment) to a remote device. The remote device is called a PD. PHY is an abbreviation for Physical Interface Transceiver and is the device that implement the Ethernet physical layer (IEEE-802.3). NGSME24G4S User Manual | 381...
Page 382 There are six QCE frame types: Ethernet Type, VLAN, UDP/TCP Port, DSCP, TOS, and Tag Priority. Frames can be classified by one of 4 different QoS classes: "Low", "Normal", "Medium", and "High" for individual application. NGSME24G4S User Manual | 382...
Page 383 RADIUS is an acronym for Remote Authentication Dial In User Service. It is a networking protocol that provides centralized access, authorization and accounting management for people or computers to connect and use a network service. NGSME24G4S User Manual | 383...
Page 384 SNMP. SNTP SNTP is an acronym for Simple Network Time Protocol, a network protocol for synchronizing the clocks of computer systems. SNTP uses UDP (datagrams) as transport layer. NGSME24G4S User Manual | 384...
Page 385 TCP is responsible for ensuring that a NGSME24G4S User Manual | 385...
Page 386 Protocol (IP). Unlike TCP, UDP does not provide the service of dividing a message into packet datagrams, and UDP doesn't provide reassembling and sequencing of the packets. This means that the application program that uses UDP must be able to make sure that the NGSME24G4S User Manual | 386...
Page 387 VLAN aware, members of multiple VLANs, and set up to tag all frames. Untagged frames received on a subscriber port are forwarded to the provider port with a single VLAN tag. Tagged frames received on a subscriber port are NGSME24G4S User Manual | 387...
Page 388 Voice VLAN is VLAN configured specially for voice traffic. By adding the ports with voice devices attached to voice VLAN, we can perform QoS-related configuration for voice data, ensuring the transmission priority of voice traffic and voice quality. NGSME24G4S User Manual | 388...

Niveo NGSME24G4S User Manual

Chapter 1: Product Overview

Chapter 2: Preparing for Management

Chapter 3: Web Management

Chapter 4: CLI Management

Appendix A: Product Safety

Appendix B: IP Configuration for Your PC

Appendix C: Glossary

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