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Teldat Dm709-I User Manual

Lan interfaces
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Teldat SA
LAN Interfaces
Teldat Dm709-I
Copyright© Version 11.0F Teldat SA
LAN Interfaces
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  • Page 1 Manual Teldat SA LAN Interfaces Teldat Dm709-I Copyright© Version 11.0F Teldat SA LAN Interfaces...
  • Page 2 This publication is subject to change. Teldat offers no warranty whatsoever for information contained in this manual. Teldat is not liable for any direct, indirect, collateral, consequential or any other damage connected to the delivery, supply or use of this manual.

  • Page 3: Table Of Contents

    Table of Contents Teldat SA Table of Contents Related Documents....... . . 1 Chapter 1 Configuring Token Ring Interfaces.
  • Page 4 Table of Contents Teldat SA 3.3.11 LLC .........
  • Page 5 Table of Contents Teldat SA 5.3.10 TI-INACTIVITY-TIMER ....... . 5.3.11 TW-TRANSMIT-WINDOW .
  • Page 6 Table of Contents Teldat SA 8.3.7 SNIFF ........

  • Page 7: I Related Documents

    Teldat SA I Related Documents Teldat Dm702-I TCP-IP Configuration Teldat Dm750-I Ethernet Subinterface Teldat Dm751-I VLAN Teldat Dm772-I Common Configuration Interfaces Teldat Dm776-I Power Over Ethernet Teldat Dm783-I 802.1X Authentication Teldat Dm795-I Policy Map-Class Map Teldat Dm813-I LLDP Protocol LAN Interfaces...

  • Page 8: Configuring Token Ring Interfaces

    1.3 Token Ring Configuration Commands Certain commands are common to all device interfaces. These commands are described in Teldat Dm772-I Com- mon Configuration Interfaces. The following table summarizes the Token Ring configuration commands, further explained below. Enter said com- mands from the Token Ring configuration menu.

  • Page 9: List

    1 Configuring Token Ring Interfaces Teldat SA Example: token-ring3/0 config>? list List configuration Enter the LLC configuration menu mac-address Configure the interface physical address Negate a command or set its defaults packet-size Change packet size for all Token Ring networks...

  • Page 10: Packet-Size

    1 Configuring Token Ring Interfaces Teldat SA rif-timer Set default RIF timer (2m) speed Set default speed (16Mbps) token-ringX/X config> The default values are as follows: Command Default Value MAC-ADDRESS 00:00:00:00:00:00 PACKET-SIZE 2052 bytes. RIF-TIMER 120 seconds. SPEED 16 Mbps.

  • Page 11: Speed

    1 Configuring Token Ring Interfaces Teldat SA Syntax: token-ringX/X config>source-routing ? disabled Disable end station source routing enabled Enable end station source routing token-ringX/X config> Example: token-ring3/0 config>source-routing disabled token-ring3/0 config> 1.3.9 SPEED Modifies the data transmission speed. The options are 4 or 16 Mbps. Default is 16.

  • Page 12: Monitoring Token Ring Interfaces

    2 Monitoring Token Ring Interfaces Teldat SA Chapter 2 Monitoring Token Ring Interfaces 2.1 Introduction This chapter describes the monitoring of Token Ring interfaces and includes the following sections: • Accessing Token Ring Monitoring. • Token Ring Monitoring Commands. • Token Ring Interfaces and the Monitoring Interface Command.

  • Page 13: Llc

    2 Monitoring Token Ring Interfaces Teldat SA 2.3.2 LLC Accesses the LLC monitoring menu and allows the user to enter the LLC monitoring commands. Please see the LLC monitoring commands section for a description on these commands. Syntax: token-ringX/X TKR+LLC...
  • Page 14 2 Monitoring Token Ring Interfaces Teldat SA Auto-test Auto-test Maintenance Interface Vect valids failures failures token-ring3/0 e0000000 Physical Address: 00:05:64:02:D0:25 PROM Address: 00:05:64:02:D0:25 Speed: 16 Mbps Max. packet size: 4399 Handler state: Available ring Ring status: Number of Signal lost...
  • Page 15 2 Monitoring Token Ring Interfaces Teldat SA 'Removes’ packets Number of MAC remove from the ring frames received by the interface. On receiv- ing these, the interface removes itself from the ring. Line errors Increases when a frame is repeated or copied, the Error Detected Indicator (EDI) bit is 0 for the incoming frame and one of the following conditions is met: a) A Token has a code violation.

  • Page 16: Configuring Ethernet Interfaces

    3.3 Ethernet Configuration Commands Certain commands are common to all device interfaces. These commands are described in Teldat Dm772-I Com- mon Configuration Interfaces. This section summarizes and then explains the Ethernet configuration commands. Enter these commands from the ETH configuration menu.

  • Page 17: (Help)

    3 Configuring Ethernet Interfaces Teldat SA MAC-ADDRESS Sets the MAC address used by the interface. MEDIA-TYPE Specifies the physical connection on the interface. Removes previously configured parameters. Accesses the Ethernet OAM configuration menu. PHY-SHUTDOWN Disables the Ethernet interface at the physical layer.

  • Page 18: Cdp

    Configures the Ethertype field for the tags used when encapsulation is executed at the MAC level that corresponds to the IEEE 802.1Q standard in Ethernet subinterfaces. For further information on the encapsulation of Ethernet subinterfaces, please see manual Teldat Dm750-I Ethernet Subinterface. The default value for this field is 0x8100. Syntax: ethernetX/X config>dot1q tunneling ethertype <ethertype>...

  • Page 19: Duplex

    3 Configuring Ethernet Interfaces Teldat SA 3.3.6 DUPLEX Configures the device duplex mode: half duplex or full duplex. If the device is configured with auto-negotiation, the duplex mode configuration is ignored. The interface is configured in accordance with the characteristics of the devices connected to the Ethernet.

  • Page 20: List

    3.3.12 LLDP Configures the LLDP options in the interface. For further information on the Link Layer Discovery Protocol , please see manual Teldat Dm813-I LLDP Protocol. 3.3.13 MAC-ADDRESS The interface can adopt locally-administered addresses or those provided by the device manufacturer. Only locally- administrated addresses are provided through this command.

  • Page 21: Media-Type

    3 Configuring Ethernet Interfaces Teldat SA ethernet0/0 config>mac-address 0a-21-03-32-21-72 ethernet0/0 config> 3.3.14 MEDIA-TYPE Specifies the physical connection preference on the interface. For interfaces supporting RJ–45 (copper) and SFP (fiber), specify whether you prefer RJ–45, SFP (or whichever connector is attached).

  • Page 22: Oam

    3 Configuring Ethernet Interfaces Teldat SA Command history: Release Modification 11.01.07 The "no flow-control" command was introduced as of version 11.01.07. 3.3.15.4 NO INPUT-BUFFERS Uses the default value for the number of buffers used in reception. Default depends on the type of driver.

  • Page 23: Promiscuous-Mode

    3 Configuring Ethernet Interfaces Teldat SA ethernet0/0 config>phy-shutdown 3.3.18 PROMISCUOUS-MODE Enables promiscuous mode. In this mode, the Ethernet interface accepts all packets/frames transmitted on the me- dia. However, when the promiscuous mode is disabled, the interface only accepts packets/frames addressed to it.

  • Page 24: Exit

    3 Configuring Ethernet Interfaces Teldat SA ethernet0/0 config> 3.3.21 EXIT Exits the Ethernet configuration menu and returns to the general configuration menu (Config>). Syntax: ethernetX/X config>exit Example: ethernet0/0 config>exit Config> LAN Interfaces...

  • Page 25: Monitoring Ethernet Interfaces

    4 Monitoring Ethernet Interfaces Teldat SA Chapter 4 Monitoring Ethernet Interfaces 4.1 Introduction This chapter describes the commands used to monitor Ethernet interfaces. It includes the following sections: • Accessing the Ethernet Monitoring Menu. • Ethernet Monitoring Commands. • Ethernet Interfaces and the Interface Monitoring Command.

  • Page 26: (Help)

    4 Monitoring Ethernet Interfaces Teldat SA REPEATER-SWITCH Accesses the switch monitoring menu. STATUS Displays the status of the Ethernet interface. SUBIFCS Displays information on the Ethernet subinterfaces configured over the Ethernet interface. EXIT Exits the Ethernet monitoring menu. 4.3.1 ? (HELP) Shows the available commands or their options.

  • Page 27: Counters

    4 Monitoring Ethernet Interfaces Teldat SA Enter clear statistics at the monitoring menu prompt (+) to clear these counters. Syntax: ethernetX/X ETH+collision Example: ethernet0/0 ETH+collision Transmitted with 1 collisions: Transmitted with 2 collisions: Transmitted with 3 collisions: Transmitted with 4 collisions:...

  • Page 28: Dot1X

    ETH+ 4.3.5 DOT1X Accesses the 802.1X authentication monitoring menu. For further information on 802.1X authentication, please see manual Teldat Dm783-I 802.1X Authentication. Note The dot1x command is not available if the Ethernet interface is internally connected to a switch.
  • Page 29 4 Monitoring Ethernet Interfaces Teldat SA Gbit Compliant ... 1000BASE-SX Vendor ... OEM OUI : 000000 Part number ..SFP-1G1302K-I Revision ..1.0 Serial number ..GS1311220307 Date code ..131121 (yymmddll) Specific ..Encoding ..8B10B Wavelength ..1310 nm BR Nominal..

  • Page 30: Llc

    -- Ethernet OAM interface monitor -- ethernet0/1 OAM monitor+ 4.3.9 POWER-SOURCING-EQUIPMENT Accesses the Power Over Ethernet monitoring menu. For a more detailed explanation on the commands available in this menu, please see manual Teldat Dm776-I Power Over Ethernet. Syntax: ethernetX/X ETH+power-sourcing-equipment Example:...
  • Page 31 4 Monitoring Ethernet Interfaces Teldat SA Set device register Note If no options are available, command registers will display all controller registers. 4.3.10.1 REGISTERS GET Displays the value of a given register. Syntax: ethernetX/X ETH+registers get Example: Read register at address 0x0.

  • Page 32: Repeater-Switch

    4 Monitoring Ethernet Interfaces Teldat SA 4.3.10.3 REGISTERS SET Modifies a given register. Syntax: ethernetX/X ETH+registers set Example: Set register at address 0x5b8c with value 0x20. ethernet2/0 ETH+registers set Hex Register: [0]? 0x5b8c Hex Value: [0]? 0x20 Value read: 0x00000020...

  • Page 33: Exit

    4 Monitoring Ethernet Interfaces Teldat SA ethernetX/X ETH+subifcs Example: ethernet0/0 ETH+subifcs Subinterface ethernet0/0.20: Encapsulation IEEE 802.1Q: VLAN ID: 20 Port-tag: Not assigned Excluded port: None Subinterface ethernet0/0.30: Encapsulation IEEE 802.1Q in Q: SP VLAN ID: 30 CE VLAN ID: 300...
  • Page 34 4 Monitoring Ethernet Interfaces Teldat SA PROM address: 00A026700000 Speed: 10 Mbps Input statistics: failed, frame too long failed, FCS error failed, alignment error failed, FIFO overrun internal MAC rcv error packets missed Output statistics: deferred transmission single collision multiple collisions...
  • Page 35 4 Monitoring Ethernet Interfaces Teldat SA SQE test error Increases when the interface sends a frame but detects that the transceiver has no heartbeat. The packet is treated as successfully transmitted because some transceivers do not generate heartbeats. This data is exported via SNMP as the dot3StatsSQETTestErrors counter.

  • Page 36: Llc Configuration

    5 LLC Configuration Teldat SA Chapter 5 LLC Configuration 5.1 Introduction This chapter describes the LLC configuration and includes the following sections: • Accessing the LLC configuration. • LLC configuration commands. 5.2 Accessing the LLC Configuration Access LLC configuration from a LAN interface, be it Token Ring or Ethernet, through the LLC command.

  • Page 37: List

    5 LLC Configuration Teldat SA n2-max-retry Max retry value n3-frames_rcvd-before-ack Rcvd I-frames before ack Negates a command or sets its defaults nw-acks-to-inc-ww Acks needed to increment Ww rw-receive-window Receive window t1-reply-timer Reply timer t2-receive-ack-timer Receive Ack timer (in 100 millisec.)

  • Page 38: Nw-Acks-To-Inc-Ww

    5 LLC Configuration Teldat SA <interface name> LLC config>no ? n2-max-retry Max retry value n3-frames_rcvd-before-ack Rcvd I-frames before ack nw-acks-to-inc-ww Acks needed to increment Ww rw-receive-window Receive window t1-reply-timer Reply timer t2-receive-ack-timer Receive Ack timer (in 100 millisec.) ti-inactivity-timer Inactivity timer...

  • Page 39: Ti-Inactivity-Timer

    5 LLC Configuration Teldat SA 5.3.9 T2-RECEIVE-ACK-TIMER Delays acknowledging I-format frames. This timer starts when the router receives an I-frame and stops when the router sends an acknowledgment. If this timer times out, LLC2 sends an acknowledgment as soon as possible. T2 must be set to a value that is lower than T1 to ensure the remote LLC2 peer receives the delayed acknowledgment before the T1 timer expires.

  • Page 40: Llc Monitoring

    6 LLC Monitoring Teldat SA Chapter 6 LLC Monitoring 6.1 Introduction This chapter describes LLC monitoring and includes the following sections: • Accessing LLC monitoring. • LLC monitoring commands. 6.2 Accessing the LLC Monitoring Access LLC monitoring from a LAN interface, be it Token Ring or Ethernet, by entering llc.

  • Page 41: List

    6 LLC Monitoring Teldat SA ethernet0/0 LLC+ 6.3.3 LIST Displays information on the interface, the service access point (SAP) and the session. Syntax: <interface name> LLC+list ? interface Displays all SAPs opened on the interface Displays detailed information on a SAP...
  • Page 42 6 LLC Monitoring Teldat SA Cumulative number of sessions: Number of active sessions: Session ID Remote (int-sap-id) Local MAC Remote MAC State 00-04-000c 00:05:24:a7:a3:99 00:05:24:3e:d7:28 LINK_OPENED ethernet0/0 LLC+ The meaning of each field is: SAP value in hex(0-FE) SAP value for the session (hexadecimal value).
  • Page 43 6 LLC Monitoring Teldat SA Combination state resulting from the termination of a Local-Busy condition while CKPT_CLR the LLC peer is CKPT_LB. CKPT_REJ_CLR Combination state resulting from the transfer of an unconfirmed Local_Busy clear while the link station is in the CKPT_REJ_LB state.

  • Page 44: Set

    6 LLC Monitoring Teldat SA information, see the list sap command (previously described in this chapter). Reply Timer(T1) Time-out duration period of the timer when the LLC is unable to receive an ac- knowledgement or response from the other LLC station.
  • Page 45 6 LLC Monitoring Teldat SA ethernet0/0 LLC+set n2-max-retry 07-04-000c 8 ethernet0/0 LLC+ 6.3.4.2 SET N3-FRAMES_RCVD-BEFORE-ACK Value used with the T2 timer to reduce acknowledgment traffic for I-frames received. Each time an I-frame is re- ceived, this value diminishes and a counter, which started out with the value configured for this command, de- creases.

  • Page 46: Exit

    6 LLC Monitoring Teldat SA 6.3.4.6 SET TI-INACTIVITY-TIMER Expires when LLC does not receive a frame for a specified time period. When it times out, LLC transmits an RR until the other LLC station responds or the N2 timer expires. Default is 30 seconds, but options range from 1 to 256. The disable option deactivates the timer.

  • Page 47: Switch Configuration

    • You cannot configure bridge in a switch where a port is running Spanning Tree. • You cannot configure a port as a WAN port if a Spanning Tree is running. For further information on WAN ports, please see manual Teldat Dm750-I Ethernet Subinterface . LAN Interfaces...

  • Page 48: Quality Of Service

    7 Switch Configuration Teldat SA • In the case of Kendin switches, there are restrictions when configuring the VLANs. Please see manual Teldat Dm751-I VLAN Use the following commands to configure Spanning Tree in a switch: • port <port-id> stp enable instance <id> to enable Spanning Tree in a port and to associate it to a certain Span- ning Tree instance.

  • Page 49: Accessing The Switch Configuration

    7 Switch Configuration Teldat SA Switch queue structure Fig. 1: The switch queue structure is based on a queue manager, four output queues per port, a scheduler and an output rate manager. The queue manager receives the packets from each port and, depending on the configured criteria (COS in 802.1Q, DSCP, COS by default) and the output port, selects where to queue the packet.

  • Page 50: Switch Configuration Commands

    7 Switch Configuration Teldat SA -- Ethernet Interface User Configuration -- ethernet3/0 config>repeater-switch -- Switch User Config -- ethernet0/0 switch config> Example 2: Config>list devices Interface Connector Type of interface ethernet0/0 LAN1 Marvell Fast Ethernet Switch atm0/0 DSL1 Generic ATM...

  • Page 51: Access-Control

    7.6.2.1 block class-map <class-name> Configures the name of the class-map that contains the list of blocked entries. To configure the class-map, please see manual Teldat Dm795-I_ Policy_Map-Class_Map: ethernetX/X switch config>access-control --Access Control User Config -- Access Control Config>block class-map list_deny Access Control Config>exit...

  • Page 52: Aging-Time

    7 Switch Configuration Teldat SA Access Control Config> refresh-mac-interval ? <1..65535> Value in the specified range Example: Configuring 600 seconds as a refresh interval. Access Control Config> refresh-mac-interval 600 7.6.3 AGING-TIME Configures the aging time for MAC addresses learned by the switch.
  • Page 53 7 Switch Configuration Teldat SA ethernetX/X switch config>list ? configuration Lists ports configuration Lists the Spanning Tree Protocol configuration 7.6.6.1 LIST CONFIGURATION Displays the configuration of the various switch ports. Syntax: ethernetX/X switch config>list configuration Example: ethernet3/0 switch config>list configuration...

  • Page 54: Port

    7 Switch Configuration Teldat SA Protocol: normal operation ForwardDelay: MaxAge: TxHoldCount: Vlan-Id: Tagged: Vlan-Id: Ports: Port: 1 PathCost: Priority: Admin: Auto: PointToPoint: Auto BPDU Filter: Default BPDU Filter: Default Port: 2 PathCost: Priority: Admin: Auto: PointToPoint: Auto BPDU Filter: Default...
  • Page 55 7.6.8.1.1 class-map <class-name> Configures a list of entries allowed to gain port access control. The list is configured as a class-map (please see manual Teldat Dm795-I Policy Map-Class Map). 7.6.8.1.2 maximum <1-255> Configures a limit for the MAC addresses you want the port to learn.
  • Page 56 7 Switch Configuration Teldat SA 100BaseT-half-duplex advertises 100BaseT half duplex capability 100BaseT-full-duplex advertises 100BaseT full duplex capability flow-control advertises flow control capability <cr> Enables Autonegotiation Negates a command or sets its defaults advertise Autonegotiation advertisement configuration 10BaseT-half-duplex advertises 10BaseT half duplex capability...
  • Page 57 7 Switch Configuration Teldat SA 7.6.8.4 dot1x Accesses the 802.1X authentication configuration menu for the switch port. For further information, please see manual Teldat Dm783-I 802.1X Authentication. 7.6.8.5 duplex Configures the duplex mode in half duplex or full duplex. Syntax: ethernetX/X switch config>port <identificador de puerto>...
  • Page 58 7 Switch Configuration Teldat SA ethernet3/0 switch config>port 3 disable ethernet3/0 switch config>list Auto-negotiation Advertise Port Autoneg Speed Duplex 100FD 100HD 10FD 10HD Flow Control ---- ------- ----- ------ -------------------------------------- Half Full Half Half ethernet3/0 switch config> 7.6.8.9 label Configures a label in a port to classify the traffic, depending on the port said traffic has entered through.
  • Page 59 7 Switch Configuration Teldat SA rate-limit Establishes the egress rate limit in the port. The value is set in Mbps. Configures the translation table for some COS values. The map command estab- lishes which packets, with certain COS values, are re-tagged and transmitted by the switch with a different COS value.
  • Page 60 7 Switch Configuration Teldat SA VLAN config>enable VLAN config>vlan 20 ethernet0/0 port 14 VLAN config>vlan 20 ethernet0/0 port 15 VLAN config>vlan 20 ethernet0/0 port 16 VLAN config>tag-insertion ethernet0/0 port 16 Example 3: Configuring the mode for port 7 output queues service discipline to strict.
  • Page 61 7 Switch Configuration Teldat SA Note Spanning Tree parameters can be configured globally or through the spanning tree instance. If you configure the value through instance, this value takes priority over a global value for said parameter. If the instance is left blank, the global value configured is used.
  • Page 62 7 Switch Configuration Teldat SA ethernet0/0 switch config>port 2 stp link-type point-to-point ethernet0/0 switch config> Example 6: Configuring BPDUs filtering in port 6. ethernet0/0 switch config>port 6 stp bpdu-filter enable ethernet0/0 switch config> 7.6.8.14 speed Configures the speed: 10 Mbps, 100 Mbps or 1 Gbps (when supported by the device) .
  • Page 63 7 Switch Configuration Teldat SA Example 1: Switch with control type and traffic level per port. Traffic storm control, configured in port 2, is associated to unicast and multicast frames with a 10 % bandwidth. In this kind of switches, the type of traffic control and the level can be configured independently for each port.

  • Page 64: Qos

    7 Switch Configuration Teldat SA ethernet0/0 switch config> 7.6.9 QOS Configures the global quality of service parameters. These parameters affect all ports in the switch. Syntax: ethernetX/X switch config>qos ? Set a priority map Set a priority queue param 7.6.9.1 MAP Configures the COS or DSCP values in assignment maps to the output port queues.

  • Page 65: Storm-Control

    7 Switch Configuration Teldat SA For DSCP, all values are assigned to the normal queue, with normal priority, by default. 7.6.9.2 SET Configures the Quality of Service global parameters. Syntax: ethernetX/X switch config>qos set queue Priority queue priority Scheduling discipline for the switch egress queues 7.6.9.2.1 SET QUEUE...

  • Page 66: Stp

    7 Switch Configuration Teldat SA Note This command does not appear in switches where traffic control configuration is carried out per port. Syntax: ethernetX/X switch config>storm-control <type-of-packets> level <level> type-of-packet: Types of packets to consider for traffic storm control. These can be broadcast or broadcast and mul- ticast.
  • Page 67 7 Switch Configuration Teldat SA 7.6.11.4 VLAN Configures the Bridge VLAN ID used in PVST+ (Per VLAN Spanning Tree) environment. All ports assigned to this bridge instance must be members of the VLAN used. The VLAN is in the 1..4094 range. VLAN 1 is used to build a spanning tree common to all VLANs.

  • Page 68: Exit

    7 Switch Configuration Teldat SA 7.6.11.6 FORWARD-DELAY Configures the time interval that goes by before there is a change in the state of a port (where the bridge has been selected as the Spanning Tree root bridge). Admissible values range from 4 to 30 seconds. Default is 15 seconds.
  • Page 69 7 Switch Configuration Teldat SA Syntax: ethernetX/X switch config>exit Example: ethernet3/0 switch config>exit ethernet3/0 config> LAN Interfaces...

  • Page 70: Switch Monitoring

    8 Switch Monitoring Teldat SA Chapter 8 Switch Monitoring 8.1 Introduction This chapter describes the switch monitoring commands and includes the following sections: • Accessing switch monitoring. • Switch monitoring commands. 8.2 Accessing Switch Monitoring Some of our devices have a switch that is internally connected to an Ethernet interface. To access switch monitoring, enter repeat-switch at the monitoring menu prompt for said Ethernet interface.

  • Page 71: (Help)

    8 Switch Monitoring Teldat SA LIST Displays different switch operating parameters. Deactivates previously configured parameters. PORT-MONITOR Configures port monitoring. SNIFF Configures the type of packets for a port, which must be reflected in the listening port. SNIFFER-PORT Configures a port as listening.

  • Page 72: Dot1X

    Clears the counters associated to a Spanning Tree protocol instance. 8.3.3 DOT1X Accesses the 802.1X monitoring menu for a switch port. For further information on 802.1X authentication, please see manual Teldat Dm783-I 802.1X Authentication . Syntax: ethernetX/X Switch+dot1x <port identifier>...

  • Page 73: List

    8 Switch Monitoring Teldat SA Accesses the 802.1X authentication monitoring menu for port 3: ethernet0/0 Switch+dot1x 3 802.1X Console ethernet0/0 (port 3) DOT1X+ 8.3.4 LIST Displays information on the switch. Syntax: ethernetX/X Switch+list ? access-control Access Control tables used configuration...
  • Page 74 8 Switch Monitoring Teldat SA Learned addresses 0 Port: 4 ------- Discarded packets MAC out of limits 0 Learned addresses 0 Ethernet0/0 Switch+ Discarded packets MAC out of limits : Number of discarded packets in a switch port from a MAC that hasn’t been learned (i.e., the maximum value specified in the configuration has been reached).
  • Page 75 8 Switch Monitoring Teldat SA PVID Default VLAN tag for the port. Ingress Filter Indicates whether the frames with a VLAN that isn’t a member of the port are dropped. Discard Non PVID Indicates whether the frames with a VLAN tag that is different from the one con- figured by default at the port must be dropped at entry.
  • Page 76 8 Switch Monitoring Teldat SA 1488371 5474121* 798* 1104 * Inaccurate value because of counter update during read ethernet0/0 Switch+ Command history: Release Modification 11.01.05 An inaccuracy notification has been introduced as of version 11.01.05. 8.3.4.5 LIST DYNAMIC-MAC-TABLE Displays the table of MAC addresses learned by the switch.
  • Page 77 8 Switch Monitoring Teldat SA 0x0001 020001110005 0x0001 020001110007 0x0001 90E6BADF9B88 ethernet0/0 Switch+ The meaning of the fields is as follows: DBNum: Internal database identifier where the MAC address is located. For VLANs, each VLAN handles a different internal database.
  • Page 78 8 Switch Monitoring Teldat SA Example: ethernet0/0 Switch+list mac-address 00A0267C0043 DBNum Entry Prio PortMap Port State MAC Address ----------------------------------------------------------- 0x0001 00A0267C0043 ethernet0/0 Switch+ 8.3.4.8 LIST REGISTERS Displays the content of the switch’s internal registers. Syntax: ethernetX/X Switch+ list registers ?
  • Page 79 8 Switch Monitoring Teldat SA ethernet3/0 Switch+list remote-status Autoneg Auto-negotiation Advertise Port MDIX complete 1000FD 1000HD 100FD 100HD 10FD 10HD Flow Control ---- ---- ------- ------------------------------------------------------ ethernet3/0 Switch+ Example 2: ethernet0/0 Switch+list remote-status Autoneg Auto-negotiation Advertise Port MDIX complete 1000FD...
  • Page 80 8 Switch Monitoring Teldat SA ethernet3/0 Switch+ The following information is displayed for each port: Port: Switch port identifier. Sniffer Port: Indicates whether the port is configured as a listening port or not. Only one port can be configured as listening.
  • Page 81 8 Switch Monitoring Teldat SA ethernet3/0 Switch+ Example 2: ethernet0/0 Switch+list status Autoneg Auto-negotiation Advertise Port MDIX complete Speed Duplex 1000FD 1000HD 100FD 100HD 10FD 10HD Pause Asym ---- ---- -------- ----- ------ ---- ------------------------------------------------------ Full 1000 Full ethernet0/0 Switch+...
  • Page 82 8 Switch Monitoring Teldat SA Release Modification 11.01.05 The "FC", "Pause" and "Asym" options have been introduced as of version 11.01.05. 8.3.4.13 LIST STATS Displays statistics on a switch port. Syntax: ethernetX/X Switch+list stats <port identifier> Example 1: ethernet3/0 Switch+list stats 4...
  • Page 83 8 Switch Monitoring Teldat SA PAUSE packets received. rx_pause_pkts: rx_broadcast: Correct broadcast packets received. rx_multicast: Correct multicast packets received. rx_unicast: Correct unicast packets received. rx_64_octets: Total packets received with length equal to 64 octets. rx_65_to_127_octets: Total packets received with lengths between 65 and 127 octets.
  • Page 84 8 Switch Monitoring Teldat SA InMulticasts: Multicast packets received. InFCSErr: Packets received with CRC error. AlignErr: Packets received with alignment errors. InGoodOctets: Bytes received without errors. InBadOctets: Bytes received with errors. Undersize: Undersized packets received with correct CRC. Fragments: Fragments received with CRC, alignment or symbol errors.
  • Page 85 8 Switch Monitoring Teldat SA Port: ---------- InGoodOctetsHi InGoodOctetsLo InBadOctets OutFCSErr InUnicasts Deferred InBroadcasts InMulticasts 64Octets 127Octets 255Octets 511Octets 1023Octets 8746 MaxOctets OutOctetsHi OutOctetsLo 4962585 OutUnicasts 9184 Excessive OutMulticasts OutBroadcasts Single OutPause InPause Multiple Undersize Fragments Oversize Jabber InMACRcvErr InFCSErr...
  • Page 86 8 Switch Monitoring Teldat SA Collisions Late The values listed have the same meaning as those displayed through list stats. The first group represents the statistics for chip controlling ports 1-8. The second refers to ports 9-16. Note Some devices do not support an atomic reading of all counters. If any counters are updated during the reading, an asterisk is shown next to the value of the counter to warn about possible inaccuracies.
  • Page 87 8 Switch Monitoring Teldat SA 8.3.4.18 LIST STP CONFIGURATION Displays information on the Spanning Tree protocol. Example: ethernet0/0 Switch+list stp 1 configuration Bridge ID (prio/add): 28672/00-a0-26-44-03-38 Vlan: Maximum age: 20.000 seconds Hello time: 2.000 seconds Forward delay: 15.000 seconds Transmit Hold Count:...
  • Page 88 8 Switch Monitoring Teldat SA ethernet0/0 ethernet0/0 Port Interface BPDUs xmt ---- ---------------- ------------------------------------------------------- Total Conf ethernet0/0 ethernet0/0 Port Interface Forward transitions ---- ---------------- ------------------- ethernet0/0 ethernet0/0 ethernet0/0 Switch+ BPDUs received Number of protocol frames received. The total number of BPDUs is displayed, both globally and per interface.
  • Page 89 8 Switch Monitoring Teldat SA Message Age ..... 0.000 Max Age ....20.000 Hello Time ....2.000 Forward Delay ... 15.000 State Machines: Bridge role selection ... ROLE_SELECTION more ? y --------------- Port Parameters --------------- Port 1 Port priority ..... 128 MAC Operational ....
  • Page 90 8 Switch Monitoring Teldat SA Max Age ....20.000 Hello Time ....2.000 Forward Delay ..... 15.000 Designated priority vector: RootBridgeID ....32768/00-a0-26-44-03-38 RootPathCost ....0 DesignatedBridgeId ..32768/00-a0-26-44-03-38 DesignatedPortID ..32769 (128/1) BridgePortID ....0 (0/0) Designated times: Message Age ....0.000 Max Age ....
  • Page 91 8 Switch Monitoring Teldat SA Designated root Identifier for the bridge selected as root bridge by the Spanning Tree protocol. VlanID Vlan ID for the bridge if PVST is used for this instance. Root cost Cost associated to the path to the root bridge.
  • Page 92 8 Switch Monitoring Teldat SA 0x1F 0x1F ethernet3/0 Switch+ The meaning of the fields is as follows: Entry: Entry identifier in the MAC table. Membership: Bits map indicating what ports are associated to the VLAN. Filter ID: Identifier used to discriminate between the 16 VLANs. It can be defined in the switch.

  • Page 93: Port-Monitor

    8 Switch Monitoring Teldat SA 8.3.6 PORT-MONITOR Configures monitoring for a switch port. Syntax: ethernetX/X Switch+port-monitor ? disable Disable port monitor enable Enable port monitor ethernetX/X Switch+ 8.3.6.1 PORT-MONITOR DISABLE Disables the monitoring function for ports enabled with port-monitor enable. This command disables monitoring in all switch ports.

  • Page 94: Sniffer-Port

    8 Switch Monitoring Teldat SA ethernet3/0 Switch+ 8.3.8 SNIFFER-PORT Configures a port as a listening port. Through sniff, indicate what type of packets you wish to reflect in the port con- figured as the listening port. This can prove useful to analyze traffic leaving through a certain port.

  • Page 95: Ethernet Oam Configuration

    9 Ethernet OAM Configuration Teldat SA Chapter 9 Ethernet OAM Configuration 9.1 Introduction Ethernet OAM (Operations, Administration and Maintenance, IEEE 802.3 ah EFM) is a layer 2 protocol (designed as a sublayer in the link layer, in accordance with the OSI model) that provides performance monitoring, remote failure indication and loopback testing in an Ethernet link.

  • Page 96: Ethernet Oam Configuration Commands

    9 Ethernet OAM Configuration Teldat SA -- Ethernet OAM interface configuration -- ethernet0/1 OAM config> 9.3 Ethernet OAM Configuration Commands This section enumerates and describes the various OAM feature configuration commands. Command Function ? (HELP) Displays the available commands and their options.
  • Page 97 9 Ethernet OAM Configuration Teldat SA low-threshold Set low-threshold value window Set window value ethernet0/1 OAM config>link-monitor crc-errors high-threshold ? <1..900> Set high-threshold value (number of frames) ethernet0/1 OAM config>link-monitor crc-errors low-threshold ? <1..900> Set low-threshold value (number of frames) ethernet0/1 OAM config>link-monitor crc-errors window ?
  • Page 98 9 Ethernet OAM Configuration Teldat SA surpassed, said action is executed. Syntax: ethernet0/1 OAM config>link-monitor frame-period ? high-threshold Set high-threshold value low-threshold Set low-threshold value window Set window value ethernet0/1 OAM config>link-monitor frame-period high-threshold ? <1..65535> Set high-threshold value (number of frames) ethernet0/1 OAM config>link-monitor frame-period low-threshold ?

  • Page 99: Oam

    9 Ethernet OAM Configuration Teldat SA of errors exceeds the low threshold configured, a link event notification OAMPDU packet is sent together with a sym- bol-period event TLV. If an action has been configured through high-threshold-action and the high threshold is sur- passed, said action is executed.

  • Page 100: Remote-Failure

    9 Ethernet OAM Configuration Teldat SA 9.3.4.2 OAM MAX-RATE Configures the maximum rate of OAMPDUs transmitted per time unit (packets/s). Default is 10 packets/s. Syntax: ethernet0/1 OAM config>oam max-rate ? <1..10> Set the maximum rate for OAMPDUs transmitted Example: ethernet0/1 OAM config>oam max-rate 4 ethernet0/1 OAM config>...

  • Page 101: Remote-Loopback

    9 Ethernet OAM Configuration Teldat SA dying-gasp Set action on received dying-gasp event from remote OAM client link-fault Set action on received link-fault event from remote OAM client ethernet0/1 OAM config>remote-failure critical-event ? shutdown Disable the interface on event ethernet0/1 OAM config>remote-failure dying-gasp ?

  • Page 102: Ethernet Oam Monitoring

    10 Ethernet OAM Monitoring Teldat SA Chapter 10 Ethernet OAM Monitoring 10.1 Introduction Describes the available commands to monitor the OAM Ethernet protocol. It includes the following two sections: • Accessing the OAM protocol monitoring menu in an Ethernet interface.

  • Page 103: List

    10 Ethernet OAM Monitoring Teldat SA 10.3.3 LIST Displays a variety of information on the OAM protocol status in the Ethernet interface that is being monitored. The following options are available: 10.3.3.1 LIST DISCOVERY Displays configuration information on the local OAM client and, where available, on the remote OAM client.
  • Page 104 10 Ethernet OAM Monitoring Teldat SA 10.3.3.3 LIST STATISTICS Shows a summary of the different OAM protocol statistics organized by categories: number of OAMPDUs transmitted and received (per type), number and type of critical events (both local and remote) and the number or type of link monitoring events produced in both OAM stations (local and remote).

  • Page 105: Remote-Loopback

    10 Ethernet OAM Monitoring Teldat SA High-threshold action: none Symbol-period error Window: 500 million symbols Low-threshold: 1 error symbols High-threshold: 0 error symbols Frame error Window: 100 x 100 ms Low-threshold: 1 error frames High-threshold: 0 error frames Frame-period error Window: 2000 x 10.000 frames...
  • Page 106 10 Ethernet OAM Monitoring Teldat SA Syntax: ethernet0/1 OAM monitor+exit Example: ethernet0/1 OAM monitor+exit ethernet0/1 ETH+ LAN Interfaces...

  • Page 107: Examples

    172.16.12.1 172.16.12.2 172.16.12.3 Vlan 30 172.16.30.1 172.16.30.2 172.16.30.3 Spanning tree priorities for VLAN: PVST+ Root Priority Ex4200 Catalyst 3560 Teldat Atlas i60 Vlan 20 Catalyst 3560 4096 8192 Vlan 21 Atlas i60 8192 4096 Vlan 30 Juniper EX4200 8192 4096 11.1.2 Configuration...
  • Page 108 11 Examples Teldat SA network ethernet0/0.21 ; -- Ethernet Subinterface Configuration -- ip address 172.16.12.2 255.255.255.0 encapsulation dot1q 21 exit network ethernet0/0.30 ; -- Ethernet Subinterface Configuration -- ip address 172.16.30.2 255.255.255.0 encapsulation dot1q 30 exit Next, define the Spanning Tree instances. Please note, you need to explicitly create the instance associated to the VLAN.
  • Page 109 11 Examples Teldat SA ingress-filter ethernet0/0 port 4 tag-insertion ethernet0/0 port 2 tag-insertion ethernet0/0 port 3 tag-insertion ethernet0/0 port 4 exit The full configuration displayed is as follows: ; Showing Menu and Submenus Configuration for access-level 15 ... ; KFRouter WL IPSec SNA VoIP T+ 32 132 Version 10.09.13...
  • Page 110 11 Examples Teldat SA ip address 172.16.30.2 255.255.255.0 encapsulation dot1q 30 exit feature vlan ; -- VLAN configuration -- enable vlan 20 ethernet0/0 port 2 vlan 20 ethernet0/0 port 4 vlan 20 ethernet0/0 port internal vlan 21 ethernet0/0 port 2...

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