NEC N8406-023 Command Reference Manual
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NEC N8406-023 Command Reference Manual

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N8406-023 1Gb Intelligent L3 Switch
Command Reference Guide (ISCLI)
Part number: 856-126757-304-00
Second edition: Oct 2007
456-01772-000
PN# 456-01772-000

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Summary of Contents for NEC N8406-023

  • Page 1 N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) Part number: 856-126757-304-00 Second edition: Oct 2007 456-01772-000 PN# 456-01772-000...
  • Page 2 © 2007 NEC Corporation The information contained herein is subject to change without notice. The only warranties for NEC products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty.

  • Page 3: Table Of Contents

    OSPF general information ..........................41 OSPF interface information ..........................41 OSPF Database information ........................... 42 OSPF route codes information ........................43 Routing Information Protocol information ......................43 RIP Routes information ........................... 43 N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 3...
  • Page 4 Saving the configuration ............................83 System configuration ............................84 System host log configuration ......................... 85 Secure Shell Server configuration........................86 RADIUS server configuration .......................... 87 TACACS+ server configuration ........................88 N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 4...
  • Page 5 IGMP configuration ............................. 126 IGMP snooping configuration ........................126 IGMP static multicast router configuration ....................127 IGMP filtering configuration ........................... 127 IGMP filter definition ............................127 IGMP filtering port configuration........................128 N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 5...
  • Page 6 IGMP Mrouter maintenance .......................... 154 Technical support dump ..........................154 TFTP/FTP technical support dump put ......................154 Uuencode flash dump ........................... 155 TFTP/FTP system dump put ......................... 155 Clearing dump information ..........................155 N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 6...
  • Page 7 Panic command ............................156 Unscheduled system dumps ..........................156 N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 7...

  • Page 8: Iscli Reference Introduction

    Establishing a console connection To establish a console connection with the switch, you need: A null modem cable with a female DB-9 connector (See the N8406-023 1Gb Intelligent L3 Switch User’s Guide for more information.) An ASCII terminal or a computer running terminal emulation software set to the parameters shown in the table...

  • Page 9: Setting An Ip Address

    (SCP) client will not be able to log in if the switch is performing key generation at that time or if another client has just logged in before this client. Similarly, the system will fail to perform the key generation if an SSH/SCP client is logging in at that time. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 9...

  • Page 10: Accessing The Switch

    NOTE: It is recommended that you change default switch passwords after initial configuration and as regularly as required under your network security policies. For more information, see the ―Setting passwords‖ section in the ―First-time configuration‖ chapter. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 10...

  • Page 11: Idle Timeout

    You must choose only one of the options. Do not type the braces when entering the command. Example: If the command syntax is show portchannel {<1-12>|hash|information} you must enter: show portchannel <1-12> show portchannel hash show portchannel information N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 11...
  • Page 12 Do not type the vertical line when entering the command. Example: If the command syntax is show portchannel {<1-12>|hash|information} you must enter: show portchannel <1-12> show portchannel hash show portchannel information N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 12...

  • Page 13: Iscli Basics Introduction

    Exit to Privileged EXEC mode: Interface IP configuration Enter Interface IP Configuration mode, from Global Configuration mode: interface ip <1-256> exit Switch(config-ip-if)# Exit to Global Configuration mode: Exit to Privileged EXEC mode: N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 13...

  • Page 14: Global Commands

    <host name> | <IP address> [<port number>] show history Displays the 10 most recent commands. console-log Enables or disables console logs for the current session. Displays a list of users who are currently logged in. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 14...

  • Page 15: Command Line Interface Shortcuts

    Entering additional letters further refines the list of commands or options displayed. If only one command fits the input text when you press the Tab key, that command is supplied on the command line, waiting to be entered. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 15...

  • Page 16: Information Commands Introduction

    If you want to capture dump data to a file, set your communication software on your workstation to capture session data prior to issuing the dump commands. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 16...

  • Page 17: System Information Commands

    Displays the Target parameters table. Command mode: All show snmp-server v3 notify Displays the Notify table. Command mode: All show snmp-server v3 Displays all the SNMPv3 information. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 17...

  • Page 18: Snmpv3 Usm User Table Information

    The user can control and restrict the access allowed to a group to only a subset of the management information in the management domain that the group can access within each context by specifying the group‘s rights in terms of a particular MIB view for security reasons. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 18...

  • Page 19: Snmpv3 Access Table Information

    Displays the MIB view to which this entry authorizes the read access. WriteV Displays the MIB view to which this entry authorizes the write access. NotifyV Displays the Notify view to which this entry authorizes the notify access. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 19...

  • Page 20: Snmpv3 Group Table Information

    Displays the community tag. This tag specifies a set of transport endpoints from which a command responder application accepts management requests and to which a command responder application sends an SNMP trap. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 20...

  • Page 21: Snmpv3 Target Address Table Information

    Sec Level Displays the level of security used when generating SNMP messages using this entry. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 21...

  • Page 22: Snmpv3 Notify Table Information

    Any entry in the that contains a tag value equal to the value of this entry is selected. If this entry contains a value of zero length, no entries are selected. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 22...

  • Page 23: Snmpv3 Dump

    -------------------- -------------------- snmpTargetAddr Table: Name Transport Addr Port Taglist Params ---------- --------------- ---- ---------- --------------- snmpTargetParams Table: Name MP Model User Name Sec Model Sec Level -------------------- -------- ------------------ --------- ------- N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 23...

  • Page 24: System Information

    MAC address of the switch management processor IP address of the switch Software image file and version number Current configuration block (active, backup, or factory default) Login banner, if one is configured N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 24...

  • Page 25: Show Recent Syslog Messages

    - Always Enabled Current User ID table: 1: name tech1 , ena, cos user , password valid, online 2: name tech2 , ena, cos user , password valid, offline N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 25...

  • Page 26: Layer 2 Information

    If you want to capture dump data to a file, set your communication software on your workstation to capture session data prior to issuing the dump commands. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 26...

  • Page 27: Fdb Information Commands

    Clearing entries from the forwarding database To delete a static MAC address from the forwarding database (FDB), see the ―Static FDB configuration‖ section in the ―Configuration Commands‖ chapter. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 27...

  • Page 28: Link Aggregation Control Protocol Information

    Link Aggregation Group. prio—Shows the value of the port priority. attached aggr—Displays the aggregator associated with each port. trunk—This value represents the LACP trunk group number. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 28...

  • Page 29: 802.1X Information

    Authenticator PAE State Displays the Authenticator Port Access Entity State. The PAE state can be one of the following: initialize disconnected connecting authenticating authenticated aborting held forceAuth N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 29...

  • Page 30: Spanning Tree Information

    ―Rapid Spanning Tree information‖ section for Spanning Tree Group information. In addition to seeing if STP is enabled or disabled, you can view the following STP bridge information: Status of Uplink Fast (upfast) Current root MAC address Path cost Port Hello interval N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 30...
  • Page 31 Designated port The port ID of the port on the Designated Bridge to which this port is connected. This information includes the port priority (hex) and the port number (hex). N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 31...

  • Page 32: Rapid Spanning Tree And Multiple Spanning Tree Information

    Maximum age value Forwarding delay Aging time You can also refer to the following port-specific RSTP information: Port number and priority Cost State Role Designated bridge and port Link type N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 32...
  • Page 33 The port ID of the port on the Designated Bridge to which this port is connected. Type Type of link connected to the port, and whether the port is an edge port. Link type values are AUTO, P2P, or SHARED. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 33...

  • Page 34: Common Internal Spanning Tree Information

    Forwarding delay Hops You can also refer to the following port-specific CIST information: Port number and priority Cost State Role Designated bridge and port Hello interval Link type and port type N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 34...
  • Page 35 Type Type of link connected to the port, and whether the port is an edge port. Link type values are AUTO, P2P, or SHARED. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 35...

  • Page 36: Trunk Group Information

    This information display includes all configured VLANs and all member ports that have an active link state. VLAN information includes: VLAN Number VLAN Name Status Port membership of the VLAN N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 36...

  • Page 37: Layer 3 Information

    <1-256> Displays routes on a single interface. Command mode: All except User EXEC show ip route Displays all routes configured in the switch. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 37...

  • Page 38: Show All Ip Route Information

    The address was learned by the Routing Information Protocol (RIP). ospf The address was learned by Open Shortest Path First (OSPF). broadcast Indicates a broadcast address. martian The address belongs to a filtered group. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 38...

  • Page 39: Arp Information

    Command mode: All except User EXEC IP address IP mask MAC address VLAN Flags --------------- --------------- ----------------- ---- ----- 205.178.18.66 255.255.255.255 00:70:cf:03:20:04 4095 205.178.50.1 255.255.255.255 00:70:cf:03:20:04 N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 39...

  • Page 40: Ospf Information

    Command mode: All except User EXEC show ip ospf routes Displays OSPF routing table. Command mode: All except User EXEC show ip ospf information Displays the OSPF information. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 40...

  • Page 41: Ospf General Information

    Backup Designated Router (ID) 10.10.14.1, Ip Address 10.10.12.2 Timer intervals, Hello 10, Dead 40, Wait 1663, Retransmit 5, Transit delay 1 Neighbor count is 1 If Events 4, Authentication type none N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 41...

  • Page 42: Ospf Database Information

    LSAs. linkstate-id <A.B.C.D> | self] Command mode: All except User EXEC show ip ospf database Displays all the LSAs. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 42...

  • Page 43: Ospf Route Codes Information

    This table contains all dynamic routes learned through RIP, including the routes that are undergoing garbage collection with metric = 16. This table does not contain directly connected routes and locally configured static routes. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 43...

  • Page 44: Rip User Configuration

    1, up Default gateway information: metric strict 1: 47.80.22.1, 2: 47.80.225.2, The following interface and default gateway information is displayed: Interface number IP address IP mask IP broadcast address Operational status N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 44...

  • Page 45: Igmp Multicast Group Information

    Displays information for all multicast groups on a single VLAN. vlan <1-4094> Command mode: All except User EXEC show ip igmp mrouter Displays information for all multicast groups learned by the switch. information Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 45...

  • Page 46: Vrrp Information

    IP address. The use of virtual proxy routers enables redundant switches to share the same IP address, minimizing the number of unique IP addresses that must be configured. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 46...

  • Page 47: 802.1P Information

    Table 38 802.1p Port Priority information Field Description Port Displays the port number. Priority Displays the 802.1p Priority level. Cosq Displays the Class of Service queue. Weight Displays the scheduling weight. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 47...

  • Page 48: Acl Information

    The following command displays RMON history information: show rmon history Command mode: All RMON History group configuration: Index IFOID Interval Rbnum Gbnum ----- ------------------------------ -------- ----- ----- 1.3.6.1.2.1.2.2.1.1.24 1.3.6.1.2.1.2.2.1.1.24 1.3.6.1.2.1.2.2.1.1.18 1.3.6.1.2.1.2.2.1.1.19 1.3.6.1.2.1.2.2.1.1.24 1800 N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 48...

  • Page 49: Rmon Alarm Information

    -------- ---- -------- -------- ------- ------- ---------- 1800 1800 1800 56344540 1800 1800 1800 1800 1800 Index ----- ------------------------------ 1.3.6.1.2.1.2.2.1.10.257 1.3.6.1.2.1.2.2.1.11.258 1.3.6.1.2.1.2.2.1.12.259 1.3.6.1.2.1.2.2.1.13.260 1.3.6.1.2.1.2.2.1.14.261 1.3.6.1.2.1.2.2.1.10.280 1.3.6.1.2.1.2.2.1.15.262 1.3.6.1.2.1.2.2.1.16.263 1.3.6.1.2.1.2.2.1.19.266 1.3.6.1.2.1.2.2.1.10.279 1.3.6.1.2.1.2.2.1.17.264 N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 49...

  • Page 50: Rmon Event Information

    Displays the time that passed since the last switch reboot, when the most recent event was triggered. This value is cleared when the switch reboots. Description Displays a text description of the event. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 50...

  • Page 51: Link Status Information

    Port speed (10 Mb/s, 100 Mb/s, 1000 Mb/s, or any) Duplex mode (half, full, or any) Flow control for transmit and receive (no, yes, or any) Link status (up or down) N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 51...

  • Page 52: Port Information

    Whether the port uses VLAN tagging or not (y or n) Media type (Auto, Copper, or Fiber) Whether Remote Monitoring (RMON) is enabled or disabled (e or d) Port VLAN ID (PVID) Port name VLAN membership N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 52...

  • Page 53: Logical Port To Gea Port Mapping

    Port Device TX-Enable RX-Signal TX-Fault ------ ------ --------- --------- -------- SFP21 FI-SFP **** NOT Installed **** SFP22 FI-SFP **** NOT Installed **** SFP23 FI-SFP enabled none SFP24 FI-SFP enabled none N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 53...

  • Page 54: Uplink Failure Detection Information

    This data is useful for tuning and debugging switch performance. If you want to capture dump data to a file, set the communication software on your workstation to capture session data prior to issuing the dump commands. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 54...

  • Page 55: Statistics Commands Introduction

    Displays link statistics for the port. <port number> link-counters Command mode: All show interface gigabitethernet Displays RMON statistics for the port. <port number> rmon-counters Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 55...

  • Page 56: 802.1X Statistics

    Authentication state machine indicating successful authentication of the Supplicant. authTimeoutsWhileAuthenticating Total number of times that the state machine transitions from AUTHENTICATING to ABORTING, as a result of the Backend Authentication state machine indicating authentication timeout. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 56...
  • Page 57 Authentication Server. backendAuthFails Total number of times tha t the state machine receives a Reject message from the Authentication Server. Indicates that the Supplicant has not authenticated to the Authentication Server. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 57...

  • Page 58: Bridging Statistics

    Use the following command to display the ethernet statistics of the selected port: show interface gigabitethernet <port number> ethernet-counters Command mode: All Ethernet statistics for port 1: dot3StatsAlignmentErrors: dot3StatsFCSErrors: dot3StatsSingleCollisionFrames: dot3StatsMultipleCollisionFrames: dot3StatsLateCollisions: dot3StatsExcessiveCollisions: dot3StatsInternalMacTransmitErrors: dot3StatsFrameTooLongs: dot3StatsInternalMacReceiveErrors: N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 58...
  • Page 59 The precise meaning of the count represented by an instance of this object is implementation specific. In particular, an instance of this object may represent a count of transmission errors on a particular interface that are not otherwise counted. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 59...

  • Page 60: Interface Statistics

    For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Octets—IfHCOut The total number of octets transmitted out of the interface, including framing characters. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 60...

  • Page 61: Internet Protocol (Ip) Statistics

    The number of input IP datagrams for which no problems were encountered to prevent their continued processing, but which were discarded (for example, for lack of buffer space). Note that this counter does not include any datagrams discarded while awaiting re-assembly. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 61...

  • Page 62: Link Statistics

    (Alignment Error). etherStatsUndersizePkts The total number of packets received that were less than 64 octets long (excluding framing bits but including FCS octets) and were otherwise well formed. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 62...
  • Page 63 511 octets in length (excluding framing bits but including FCS octets). etherStatsPkts1024to1518 The total number of packets (including bad packets) received that were Octets greater than 1023 octets in length (excluding framing bits but including FCS octets). N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 63...

  • Page 64: Layer 2 Statistics

    Command mode: All Valid LACPDUs received Valid Marker PDUs received Valid Marker Rsp PDUs received - 0 Unknown version/TLV type Illegal subtype received LACPDUs transmitted Marker PDUs transmitted Marker Rsp PDUs transmitted N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 64...

  • Page 65: Layer 3 Statistics

    Displays Routing Information Protocol (RIP) statistics. Command mode: All except UserEXEC show ip gea Displays GEA statistics. Command mode: All except UserEXEC show layer3 counters Displays all Layer 3 statistics. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 65...

  • Page 66: Ip Statistics

    The default value inserted into the Time-To-Live (TTL) field of the IP header of datagrams originated at this switch, whenever a TTL value is not supplied by the transport layer protocol. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 66...

  • Page 67: Route Statistics

    The total number of DNS request packets that have been received. dnsOutRequests The total number of DNS response packets that have been transmitted. dnsBadRequests The total number of DNS request packets received that were dropped. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 67...

  • Page 68: Icmp Statistics

    The number of ICMP Timestamp (request) messages sent. icmpOutTimestampReps The number of ICMP Timestamp Reply messages sent. icmpOutAddrMasks The number of ICMP Address Mask Request messages sent. icmpOutAddrMaskReps The number of ICMP Address Mask Reply messages sent. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 68...

  • Page 69: Tcp Statistics

    The total number of outstanding memory allocations from heap by TCP protocol stack. tcpCurConn The total number of outstanding TCP sessions that are currently opened. tcpOutRsts The number of TCP segments sent containing the reset (RST) flag. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 69...

  • Page 70: Udp Statistics

    Total number of Membership Reports received txIgmpReports Total number of Membership reports transmitted txIgmpGrpSpecificQueries Total number of Membership Query packets transmitted to specific groups txIgmpLeaves Total number of Leave messages transmitted N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 70...

  • Page 71: Ospf Statistics

    The sum total of all OSPF packets transmitted on all OSPF areas and interfaces. Rx Hello The sum total of all Hello packets received on all OSPF areas and interfaces. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 71...
  • Page 72 The sum total number of Hello packets received from neighbors, in which this router is not mentioned across all OSPF interfaces and areas. rst_ad The sum total number of times the Neighbor adjacency has been reset across all OPSF areas and interfaces. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 72...
  • Page 73 The total number of times the data base age (Dbage) has been fired. summary The total number of times the Summary timer has been fired. ase export The total number of times the Autonomous System Export (ASE) timer has been fired. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 73...

  • Page 74: Vrrp Statistics

    The total number of VRRP advertisements that had a bad virtual router ID. vrrpBadData The total number of VRRP advertisements that had bad data. vrrpBadInterval The total number of VRRP advertisements that had a bad interval. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 74...

  • Page 75: Rip Statistics

    The total number of RIP bad source port received. RIP bad source IP received The total number of RIP bad source IP received. RIP packets from self received The total number of RIP packets from self received. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 75...

  • Page 76: Gea Layer 3 Statistics

    Command mode: All except User EXEC GEA L3 statistics: Max L3 table size : 2048 Number of L3 entries used Max LPM table size : 256 Number of LPM entries used N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 76...

  • Page 77: Management Processor Statistics

    The highest number of packet allocation with size less than 128 bytes from the packet buffer pool by the TCP/IP protocol stack. failures Total number of packet allocation failures from the packet buffer pool by the TCP/IP protocol stack. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 77...

  • Page 78: Tcp Statistics

    The utilization of MP CPU over 4 seconds. This is shown as a percentage. cpuUtil64Seconds The utilization of MP CPU over 64 seconds. This is shown as a percentage. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 78...

  • Page 79: Acl Statistics

    The total number of SNMP messages which were passed from the SNMP protocol entity to the transport service. snmpInBadTypes The total number of SNMP messages which failed ASN.1 parsing. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 79...
  • Page 80 The total number of SNMP Get-Response Protocol Data Units (PDUs), which have been generated by the SNMP protocol entity. snmpOutTraps The total number of SNMP Trap Protocol Data Units (PDUs), which have been generated by the SNMP protocol entity. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 80...

  • Page 81: Ntp Statistics

    Last update time The time stamp showing the time when the switch was last updated. Current system time show ntp counters The switch system time when the command issued. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 81...

  • Page 82: Uplink Failure Detection Statistics

    This data can be used to tune or debug switch performance. If you want to capture dump data to a file, set your communication software on your workstation to capture session data prior to issuing the dump commands. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 82...

  • Page 83: Configuration Commands Introduction

    When you save configuration changes, the changes are saved to the active configuration block. For instructions about selecting the configuration to run at the next system reload, see the ―Selecting a configuration block‖ section in the ―Boot Options‖ chapter. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 83...

  • Page 84: System Configuration

    Privilege EXEC mode. The disabled default value is Command mode: Global configuration show system Displays the current system parameters. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 84...

  • Page 85: System Host Log Configuration

    Features include: console dot1x management ospf rmon spanning-tree-group system vlan vrrp Command mode: Global configuration show logging Displays the current syslog settings. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 85...

  • Page 86: Secure Shell Server Configuration

    Secure Shell can be configured on the switch using the console port and Telnet only. The commands are not available if you access the switch using the Browser-based Interface (BBI). NOTE: See the N8406-023 1Gb Intelligent L3 Switch Application Guide for information on SSH. The following table describes the SSHD Configuration commands.

  • Page 87: Radius Server Configuration

    RADIUS server configuration NOTE: See the N8406-023 1Gb Intelligent L3 Switch Application Guide for information on RADIUS. The following table describes the RADIUS Server Configuration commands. Table 80 RADIUS Server Configuration commands Command Description [no] radius-server primary-host Sets the primary RADIUS server address and shared secret between <IP address>...

  • Page 88: Tacacs+ Server Configuration

    Command mode: Global configuration no tacacs-server enable Disables the TACACS+ server. This is the default. Command mode: Global configuration show tacacs-server Displays current TACACS+ configuration parameters. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 88...

  • Page 89: Ntp Server Configuration

    Command mode: Global configuration no ntp enable Disables the NTP synchronization service. This is the default. Command mode: Global configuration show ntp Displays the current NTP service settings. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 89...

  • Page 90: System Snmp Configuration

    Enables or disables the sending of Uplink Failure Detection traps. The default setting trap is disabled. Command mode: Global configuration show snmp-server Displays the current SNMP configuration. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 90...

  • Page 91: Snmpv3 Configuration

    Enables or disables the access to SNMP version 1 and version 2. This {v1v2v3|v3only} command is enabled by default (v1v2v3). Command mode: Global configuration show snmp-server v3 Displays the current SNMPv3 configuration. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 91...

  • Page 92: Snmpv3 User Security Model Configuration

    MIB view. Command mode: Global configuration no snmp-server view <1-128> vacmViewTreeFamily Deletes the group entry. Command mode: Global configuration show snmp-server v3 view vacmViewTreeFamily Displays the current configuration. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 92...

  • Page 93: Snmpv3 View-Based Access Control Model Configuration

    32 characters. Command mode: Global configuration no snmp-server group <1-16> vacmSecurityToGroup Deletes the entry. Command mode: Global configuration show snmp-server v3 group vacmSecurityToGroup Displays the current configuration. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 93...

  • Page 94: Snmpv3 Community Table Configuration

    <1-32 characters> no snmp-server target-address Deletes the Target Address Table entry. <1-16> Command mode: Global configuration show snmp-server v3 target- Displays the current Target Address Table configuration. address Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 94...

  • Page 95: Snmpv3 Target Parameters Table Configuration

    Command mode: Global configuration no snmp-server notify <1- Deletes the notify table entry. 16> Command mode: Global configuration show snmp-server v3 Displays the current notify table configuration. notify Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 95...

  • Page 96: System Access Configuration

    <IP mask> network address and a management network mask address. Command mode: Global configuration show access management-network Displays the current management networks parameters. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 96...

  • Page 97: User Access Control Configuration

    Command mode: Global configuration no access user <1-10> Deletes the user ID. Command mode: Global configuration show access user Displays the current user ID parameters. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 97...

  • Page 98: Https Access Configuration

    Flash to be used when the switch is rebooted. Command mode: Global configuration show access Displays the current SSL Web Access configuration. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 98...

  • Page 99: Port Configuration

    Disables the port. To temporarily disable a port without changing its configuration attributes, see the ―Temporarily disabling a port‖ section later in this chapter. Command mode: Interface port show interface Displays current port parameters. gigabitethernet <port Command mode: All number> N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 99...

  • Page 100: Temporarily Disabling A Port

    Command mode: Interface port [no] access-control group <1-762> Adds or removes the specified ACL Group. Command mode: Interface port show interface gigabitethernet Displays current ACL QoS parameters. [<port number>] access-control Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 100...

  • Page 101: Layer 2 Configuration

    Globally enables 802.1x. Command mode: Global configuration no dot1x enable Globally disables 802.1x. This is the default. Command mode: Global configuration show dot1x Displays current 802.1x parameters. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 101...

  • Page 102: 802.1X Global Configuration

    . The default value is Command mode: Global configuration default dot1x Resets the global 802.1x parameters to their default values. Command mode: Global configuration show dot1x Displays current global 802.1x parameters. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 102...

  • Page 103: 802.1X Port Configuration

    . The default value is Command mode: Interface port default dot1x Resets the global 802.1x parameters to their default values. Command mode: Interface port show dot1x Displays current global 802.1x parameters. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 103...

  • Page 104: Rapid Spanning Tree Protocol / Multiple Spanning Tree Protocol Configuration

    MSTP/RSTP (with mode set to either ‗mstp‘ or ‗rstp‘) is NOT interoperable with Cisco Rapid PVST+. The following configurations are supported: PVST+ (default Spanning Tree setting) is interoperable with Cisco PVST+. MSTP/RSTP (with mode set to ‗mstp‘) is interoperable with Cisco MST/RSTP. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 104...

  • Page 105: Common Internal Spanning Tree Configuration

    This command does not apply to RSTP. See the "Bridge Spanning Tree configuration" section for more information. Command mode: Global configuration show spanning-tree mstp cist Displays the current CIST bridge configuration. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 105...

  • Page 106: Cist Port Configuration

    Disables CIST on the port. enable Command mode: Interface port show interface gigabitethernet Displays the current CIST port configuration. <port number> spanning-tree Command mode: All mstp cist N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 106...

  • Page 107: Spanning Tree Configuration

    <1-128> Restores a spanning tree instance to its default configuration. Command mode: Global configuration show spanning-tree stp <1-128> Displays current Spanning Tree Protocol parameters. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 107...

  • Page 108: Bridge Spanning Tree Configuration

    <1-128> Displays the current bridge STP parameters. bridge Command mode: All When configuring STP bridge parameters, the following formulas must be used: 2*(fwd-1) > mxage 2*(hello+1) < mxage N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 108...

  • Page 109: Spanning Tree Port Configuration

    Enables STP on the port. This is the default for Ports 17-18 and 20-24. Command mode: Interface port no spanning-tree stp <1-128> enable Disables STP on the port. Command mode: Interface port N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 109...

  • Page 110: Forwarding Database Configuration

    By default, port 17 and port 18 are trunked to support an internal switch-to-switch crosslink trunk. By default, ports 17 and 18 are disabled. NOTE: See the N8406-023 1Gb Intelligent L3 Switch Application Guide for information on how to use port trunks.

  • Page 111: Layer 2 Ip Trunk Hash Configuration

    We recommends that you use a timeout value of utilization rate remains at 100% for periods of 90 seconds or more, consider using static trunks instead of LACP. show lacp Display current LACP configuration. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 111...

  • Page 112: Lacp Port Configuration

    By default, the VLANs are disabled except VLAN 1 and 4095, which is always enabled. The switch supports a maximum of 1,000 VLANs. VLAN 4095 is reserved for switch management interface. NOTE: See the N8406-023 1Gb Intelligent L3 Switch Application Guide for information on VLANs. The following table describes the VLAN Configuration commands.

  • Page 113: Layer 3 Configuration

    Displays the current interface settings. Command mode: All NOTE: If you enter an IP address for interface 1, you are prompted to change the BOOTP setting. Interface 256 is reserved for switch management interface. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 113...

  • Page 114: Default Gateway Configuration

    Removes a static route. The destination address of the route to remove netmask> must be specified using dotted decimal notation. Command mode: Global configuration show ip route static Displays the current IPstatic route configuration. Command mode: All except User Exec N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 114...

  • Page 115: Address Resolution Protocol Configuration

    Disables IP forwarding (routing) on this switch. Forwarding is turned off by default. Command mode: Global configuration show ip routing Displays the current IP forwarding settings. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 115...

  • Page 116: Network Filter Configuration

    <1-256> Deletes the Network Filter configuration. Command mode: Global configuration show ip match-address [<1-256>] Displays the current the Network Filter configuration. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 116...

  • Page 117: Route Map Configuration

    Disables the route map. Command mode: Route Map no route-map <1-32> Deletes the route map. Command mode: Global configuration show route-map [<1-32>] Displays the current route configuration. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 117...

  • Page 118: Ip Access List Configuration

    Command mode: Route Map no access-list <1-8> Deletes the access list. Command mode: Route Map show route-map <1-32> access- Displays the current Access List configuration. list {<1-8>} Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 118...

  • Page 119: Routing Information Protocol Configuration

    Command mode: Interface IP [no] ip rip multicast- Enables or disables multicast updates of the routing table (using address updates enabled 224.0.0.9). The default value is Command mode: Interface IP N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 119...

  • Page 120: Rip Route Redistribution Configuration

    To remove a previous configuration and stop exporting the routes of export {metric <1-15>} none the protocol, enter Command mode: Router RIP show ip rip redistribute Displays the current RIP route redistribute configuration. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 120...

  • Page 121: Open Shortest Path First Configuration

    Command mode: Router OSPF no enable Disables OSPF. This is the default. Command mode: Router OSPF show ip ospf Displays the current OSPF configuration settings. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 121...

  • Page 122: Osfp Area Index Configuration

    Command mode: Router OSPF no area <0-2> Deletes the OSPF area. Command mode: Router OSPF show ip ospf area <0-2> Displays the current OSPF configuration. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 122...

  • Page 123: Ospf Summary Range Configuration

    [no] ip ospf message-digest- Assigns an MD5 key to the interface. The default is none. key <1-255> Command mode: Interface IP ip ospf enable Enables the OSPF interface. Command mode: Interface IP N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 123...

  • Page 124: Ospf Virtual Link Configuration

    Configures the base IP address for the host entry. address> Command mode: Router OSPF host <1-128> area <0-2> Configures the area index of the host. The default is 0. Command mode: Router OSPF N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 124...

  • Page 125: Ospf Route Redistribution Configuration

    Deletes the authentication key for this OSPF packet. 255> Command mode: Router OSPF show ip ospf message-digest- Displays the current MD5 key configuration. key <1-255> Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 125...

  • Page 126: Igmp Configuration

    Disables IGMP Snooping. This is the default. Command mode: Global configuration show ip igmp snoop Displays the current IGMP Snooping parameters. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 126...

  • Page 127: Igmp Static Multicast Router Configuration

    <1-16> Deletes this filter‘s parameter definitions. Command mode: Global configuration show ip igmp profile <1-16> Displays the current IGMP filter. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 127...

  • Page 128: Igmp Filtering Port Configuration

    Globally turns on BOOTP relay. This is the default. Command mode: Global configuration show ip bootp-relay Displays the current BOOTP relay configuration. Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 128...

  • Page 129: Virtual Router Redundancy Protocol Configuration

    IP address. If the master fails, one of the backup virtual routers will assume routing authority and take control of the virtual router IP address. By default, VRRP is disabled. For more information on VRRP, see the ―High Availability‖ chapter in the N8406-023 1Gb Intelligent L3 Switch Application Guide.
  • Page 130 Deletes this virtual router from the switch configuration. Command mode: Router VRRP show ip vrrp virtual-router Displays the current configuration information for this virtual router. <1-255> Command mode: All except User EXEC N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 130...

  • Page 131: Vrrp Virtual Router Priority Tracking Configuration

    VLAN to which the virtual router‘s IP interface belongs. The default virtual router ID is 1. Command mode: Router VRRP group interface <1-255> Selects a switch IP interface. The default switch IP interface number is 1. Command mode: Router VRRP N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 131...

  • Page 132: Vrrp Virtual Router Group Priority Tracking Configuration

    NOTE: If Virtual Router Group Tracking is enabled, then the tracking option will be available only under group option. The tracking setting for the other individual virtual routers is ignored. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 132...

  • Page 133: Vrrp Interface Configuration

    NOTE: These priority tracking options only define increment values. These options do not affect the VRRP master router election process until options under VRRP Virtual Router Priority Tracking are enabled. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 133...

  • Page 134: Quality Of Service Configuration

    Displays the current 802.1p parameters. Command mode: All show qos transmit-queue Displays the current 802.1p parameters, and the 802.1p priority level for information each port. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 134...

  • Page 135: Access Control Configuration

    Defines the Ethernet type for this ACL. ethernet ethernet-type Command mode: Global configuration {arp|ip|ipv6|mpls|rarp|any|0xXXXX} [no] access-control list <ACL number> Defines the Ethernet priority value for the ACL. ethernet priority <0-7> Command mode: Global configuration N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 135...

  • Page 136: Acl Ip Version 4 Filter Configuration

    Resets the IPv4 parameters for the ACL to their default values. <ACL number> ipv4 Command mode: Global configuration show access-control list Displays the current IPV4 parameters. <ACL number> ipv4 Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 136...

  • Page 137: Acl Tcp/Udp Filter Configuration

    Resets Packet Format parameters for the ACL to their default values. number> packet-format Command mode: Global configuration show access-control list <ACL Displays the current Packet Format parameters for the ACL. number> packet-format Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 137...

  • Page 138: Acl Metering Configuration

    Resets the update DSCP parameters to their default values. <ACL number> re-mark Command mode: Global configuration show access-control list <ACL Displays the current ACL re-mark parameters. number> re-mark Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 138...

  • Page 139: Acl Re-Mark Update User Priority Configuration

    Removes the selected ACL from the ACL Group. number> list <ACL number> Command mode: Global configuration show access-control group <ACL Displays the current ACL group parameters. group number> Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 139...

  • Page 140: Remote Monitoring Configuration

    Enter a text string that identifies the person or entity that uses this event owner <1-127 characters> index. The owner can have a maximum of 127 characters. Command mode: Global configuration no rmon event <1-65535> Deletes this event index. Command mode: Global configuration N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 140...

  • Page 141: Rmon Alarm Configuration

    The owner can have a maximum of 127 characters. Command mode: Global configuration no rmon alarm <1-65535> Deletes this alarm index. Command mode: Global configuration show rmon alarm Displays the current RMON Alarm parameters. Command mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 141...

  • Page 142: Port Mirroring

    Port mirroring is disabled by default. NOTE: See the ―Troubleshooting tools‖ appendix in the N8406-023 1Gb Intelligent L3 Switch Application Guide for information on how to use port mirroring.

  • Page 143: Uplink Failure Detection Configuration

    LACP trunk group. The LtM LACP trunk group can contain only uplink ports (20-24). Command mode: FDP configuration no ltm adminkey <1-65535> Removes a LACP trunk group from the LtM. Command mode: FDP configuration N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 143...

  • Page 144: Link To Disable Configuration

    LACP trunk group. LtD LACP trunk groups can contain only downlink ports (1-16). Command mode: FDP configuration no ltd adminkey <1-65535> Removes a LACP trunk group from the current LtD group. Command mode: FDP configuration N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 144...

  • Page 145: Configuration Dump

    NOTE: The switch supports three configuration files: active, backup, and factory. See the ―Selecting a configuration block‖ section in the ―Boot Options‖ chapter for information on how to set which configuration file to use upon boot up. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 145...

  • Page 146: Operations Commands Introduction

    - the port is placed in unauthorized state, then authentication is initiated. force auth - the port is placed in authorized state, and authentication is not required. Command Mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 146...

  • Page 147: Operations-Level Vrrp Options

    This switch‘s virtual router has a higher priority and preemption is enabled. There are no other virtual routers available to take master control. Command Mode: All N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 147...

  • Page 148: Boot Options Introduction

    Enter the hostname or IP address of the FTP/TFTP server: Address or name of remote host: <server name or IP address> Enter the name of the new software file on the server: Source file name: <filename> N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 148...

  • Page 149: Selecting A Software Image To Run

    The system prompts you for information. Enter the desired image: Enter name of switch software image to be uploaded ["image1"|"image2"|"boot"]: <image> Enter the name or the IP address of the FTP/TFTP server: N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 149...

  • Page 150: Selecting A Configuration Block

    To reset the switch, at the prompt, enter: >> Switch# reload You are prompted to confirm your request. To display current boot options, enter: >> Switch# show boot N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 150...

  • Page 151: Accessing The Aos Cli

    Only an administrator connected through the console port can view and enable the prompt command. When prompt is enabled, the first user to log in can select the CLI mode. Subsequent users must use the selected CLI mode, until all users have logged out. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 151...

  • Page 152: Maintenance Commands Introduction

    The switch detects a hardware or software problem that requires a reboot. The following sections provide detailed information and commands. System maintenance The System Maintenance commands are reserved for use by NEC technical support. The options are used to perform system debugging. The following table describes the System Maintenance commands.

  • Page 153: Debugging Options

    If the switch resets for any reason, the management processor (MP) trace buffer is saved into the snap trace buffer area. The output from these commands can be interpreted by NEC technical support. The following table describes the Miscellaneous Debug commands:...

  • Page 154: Igmp Snooping Maintenance

    To save dump information via FTP, at the prompt, enter: Switch# copy tech-support ftp The system prompts you to enter the server IP address or hostname, and the target dump file name. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 154...

  • Page 155: Uuencode Flash Dump

    The switch clears the dump region of flash memory and displays the following message: FLASH dump region cleared. If the flash dump region is already clear, the switch displays the following message: FLASH dump region is already clear. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 155...

  • Page 156: Panic Command

    13:43:22 Wednesday October 30, 2006. Use show flash-dump uuencode to extract the dump for analysis and clear flash-dump to clear the FLASH region. The region must be cleared before another dump can be saved. N8406-023 1Gb Intelligent L3 Switch Command Reference Guide (ISCLI) 156...

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