HP 6125XLG Command Reference Manual

R2306-hp 6125xlg blade switch high availability command reference.
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HP 6125XLG Blade Switch
Part number: 5998-3739
Software version: Release 2306
Document version: 6W100-20130912

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  • Page 1: High Availability, Command Reference

    HP 6125XLG Blade Switch High Availability Command Reference Part number: 5998-3739 Software version: Release 2306 Document version: 6W100-20130912...

  • Page 2

    HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

  • Page 3: Table Of Contents

    Contents Ethernet OAM commands ··········································································································································· 1   display oam ······························································································································································ 1   display oam configuration······································································································································· 5   display oam critical-event ········································································································································ 6   display oam link-event ············································································································································· 7   oam enable ···························································································································································· 10   oam errored-frame threshold ································································································································ 10   oam errored-frame window ··································································································································...

  • Page 4: Table Of Contents

    display cfd meplist ················································································································································· 47   display cfd mp ······················································································································································· 48   display cfd remote-mep········································································································································· 49   display cfd service-instance ·································································································································· 50   display cfd status ··················································································································································· 51   DLDP commands ························································································································································· 52   display dldp ··························································································································································· 52   display dldp statistics ············································································································································ 53  ...

  • Page 5: Table Of Contents

    bfd min-transmit-interval ······································································································································ 105   bfd multi-hop authentication-mode ····················································································································· 106   bfd multi-hop destination-port ····························································································································· 107   bfd multi-hop detect-multiplier ···························································································································· 107   bfd multi-hop min-receive-interval ······················································································································ 108   bfd multi-hop min-transmit-interval ····················································································································· 109   bfd session init-mode ··········································································································································· 110  ...

  • Page 6: Ethernet Oam Commands, Display Oam

    Ethernet OAM commands display oam Use display oam to display the information about an Ethernet OAM connection, including connection status, information contained in Ethernet OAM packet header, and Ethernet OAM packet statistics. Syntax display oam { local | remote } [ interface interface-type interface-number ] Views Any view Predefined user roles...

  • Page 7

    Mux action : FWD Par action : FWD Flags Link fault : Not occurred Dying gasp : Not occurred Critical event : Not occurred Local evaluating : COMPLETE Remote evaluating : COMPLETE Packets statistic Packet type Sent Received ----------------------------------------------------------------- OAMPDU OAMInformation OAMEventNotification OAMUniqueEventNotification...

  • Page 8

    Field Description Link fault Indicates whether an Ethernet OAM link error is present. Dying gasp Indicates whether a fatal error is present. Critical event Indicates whether a critical error is present. Indicates whether the local-to-remote configuration negotiation is complete: Local evaluating •...

  • Page 9

    Local evaluating : COMPLETE Remote evaluating : COMPLETE Table 2 Command output Field Description Ten-GigabitEthernet1/1/5 Information on Ten-GigabitEthernet 1/1/5. Local Ethernet OAM mode: OAM mode • Active—The port operates in the active Ethernet OAM mode. • Passive—The port operates in the passive Ethernet OAM mode. MAC address MAC address of the remote end.

  • Page 10: Display Oam Configuration

    Related commands reset oam display oam configuration Use display oam configuration to display global Ethernet OAM configuration on the specified port, including the periods and thresholds for Ethernet OAM link error event detection. Syntax display oam configuration [ interface interface-type interface-number ] Views Any view Predefined user roles...

  • Page 11: Display Oam Critical-event

    Link monitoring Errored symbol period Window : 100 x 1000000 symbols Threshold : 1 error symbols Errored frame Window : 10 x 100 milliseconds Threshold : 1 error frames Errored frame period Window : 1000 x 10000 frames Threshold : 1 error frames Errored frame seconds Window : 600 x 100 milliseconds...

  • Page 12: Display Oam Link-event

    Parameters interface interface-type interface-number: Specifies a port by its type and number. Usage guidelines If you do not specify the interface keyword, this command displays the statistics for the critical Ethernet OAM link events that occurred on all the ports of the switch. Examples # Display the statistics on critical Ethernet OAM link events occurred on all the ports.

  • Page 13

    Usage guidelines If you do not specify the interface keyword, this command displays the statistics on the Ethernet OAM link error events occurred on all the local/peer ports. Examples # Display the statistics on Ethernet OAM link error events occurred on all the local ports. <Sysname>...

  • Page 14: Field Description

    OAM remote errored frame period event Event time stamp : 16382 x 100 milliseconds Errored frame period window : 10000000 frames Errored frame period threshold : 1 error frames Errored frame period : 1 error frames Error running total : 5 error frames Event running total : 5 events OAM remote errored frame seconds summary event...

  • Page 15: Oam Enable, Oam Errored-frame Threshold

    Field Description Information about local/remote end errored frame seconds events: • Event time stamp—Time when an errored frame seconds event occurred. • Errored frame second window—Errored frame second detection interval. OAM local/remote • Errored Frame seconds threshold—Errored threshold that triggers an errored frame errored frame seconds event.

  • Page 16: Oam Errored-frame Window

    Default The port uses the global setting. Views Ethernet interface view Predefined user roles network-admin Parameters threshold-value: Specifies the errored frame event triggering threshold in the range of 0 to 4294967295. Usage guidelines The configuration in interface view takes effect on the specified port. For a port, the configuration in interface view takes precedence.

  • Page 17: Oam Errored-frame-period Threshold

    Usage guidelines The configuration in interface view takes effect on the specified port. For a port, the configuration in interface view takes precedence. Examples # Set the errored frame event detection window on Ten-GigabitEthernet 1/1/5 to 2000 milliseconds. <Sysname> system-view [Sysname] interface ten-gigabitethernet 1/1/5 [Sysname-Ten-GigabitEthernet1/1/5] oam errored-frame window 20 Related commands...

  • Page 18: Oam Errored-frame-period Window, Oam Errored-frame-seconds Threshold

    display oam link-event • • oam global errored-frame-period threshold oam errored-frame-period window Use oam errored-frame-period window to set the errored frame period event detection window. Use undo oam errored-frame-period window to restore the default. Syntax oam errored-frame-period window window-value undo oam errored-frame-period window Default The port uses the global setting.

  • Page 19: Oam Errored-frame-seconds Window

    Default The port uses the global setting. Views Ethernet interface view Predefined user roles network-admin Parameters threshold-value: Specifies the errored frame seconds event triggering threshold in the range of 0 to 900. Usage guidelines The value of the errored frame seconds event triggering threshold cannot be greater than the value of the errored frame seconds event detection window (in seconds).

  • Page 20: Oam Errored-symbol-period Threshold

    Parameters window-value: Specifies the errored frame seconds event detection window in the range of 100 to 9000 and in steps of 10 (in 100 milliseconds). Usage guidelines The value of the errored frame seconds event triggering threshold cannot be greater than the value of the errored frame seconds event detection window (in seconds).

  • Page 21: Oam Errored-symbol-period Window

    Examples # Set the errored symbol event triggering threshold to 100. <Sysname> system-view [Sysname] interface ten-gigabitethernet 1/1/5 [Sysname-Ten-GigabitEthernet1/1/5] oam errored-symbol-period threshold 100 Related commands display oam configuration • display oam link-event • oam global errored-symbol-period threshold • oam errored-symbol-period window Use oam errored-symbol-period window to set the errored symbol event detection window.

  • Page 22: Oam Global Errored-frame Threshold, Oam Global Errored-frame Window

    oam global errored-frame threshold Use oam global errored-frame threshold to set the global errored frame event triggering threshold. Use undo oam global errored-frame threshold to restore the default. Syntax oam global errored-frame threshold threshold-value undo oam global errored-frame threshold Default The errored frame event triggering threshold is 1.

  • Page 23: Oam Global Errored-frame-period Threshold

    Predefined user roles network-admin Parameters window-value: Specifies the errored frame event detection window in the range of 10 to 600 and in steps of 10 (in 100 milliseconds). Usage guidelines The configuration in system view takes effect on all ports, but has a lower precedence than the configuration in interface view.

  • Page 24: Oam Global Errored-frame-period Window, Oam Global Errored-frame-seconds Threshold

    [Sysname] oam global errored-frame-period threshold 100 Related commands • display oam configuration display oam link-event • • oam errored-frame-period threshold oam global errored-frame-period window Use oam global errored-frame-period window to set the global errored frame period event detection window. Use undo oam global errored-frame-period window to restore the default. Syntax oam global errored-frame-period window window-value undo oam global errored-frame-period window...

  • Page 25: Oam Global Errored-frame-seconds Window

    Syntax oam global errored-frame-seconds threshold threshold-value undo oam global errored-frame-seconds threshold Default The global errored frame seconds event detection interval is 1. Views System view Predefined user roles network-admin Parameters threshold-value: Specifies the errored frame seconds event triggering threshold in the range of 0 to 900. Usage guidelines The value of the errored frame seconds event triggering threshold cannot be greater than the value of the errored frame seconds event detection window (in seconds).

  • Page 26: Oam Global Errored-symbol-period Threshold

    Predefined user roles network-admin Parameters window-value: Specifies the errored frame seconds event detection window in the range of 100 to 9000 and in steps of 10 (in 100 milliseconds). Usage guidelines The value of the errored frame seconds event triggering threshold cannot be greater than the value of the errored frame seconds event detection window (in seconds).

  • Page 27: Oam Global Errored-symbol-period Window

    Usage guidelines The configuration in system view takes effect on all ports, but has a lower precedence than the configuration in interface view. Examples # Set the errored symbol event triggering threshold to 100. <Sysname> system-view [Sysname] oam global errored-symbol-period threshold 100 Related commands display oam configuration •...

  • Page 28: Oam Global Timer Hello, Oam Global Timer Keepalive

    oam global timer hello Use oam global timer hello to configure the global Ethernet OAM handshake packet transmission interval. Use undo oam global timer hello to restore the default. Syntax oam global timer hello interval undo oam global timer hello Default The global Ethernet OAM handshake packet transmission interval is 1000 milliseconds.

  • Page 29: Oam Mode

    Default The global Ethernet OAM connection timeout timer is 5000 milliseconds. Views System view Predefined user roles network-admin Parameters interval: Specifies the Ethernet OAM connection timeout timer, in steps of 100 (in milliseconds). The value range for this argument is 1000 to 25000. Usage guidelines After the timeout timer of an Ethernet OAM connection expires, the local OAM entity ages out its connection with the peer OAM entity, causing the OAM connection to disconnect.

  • Page 30: Oam Remote-failure Action

    passive: Specifies the passive Ethernet OAM mode. Usage guidelines To change the Ethernet OAM mode of an Ethernet OAM-enabled Ethernet port, first disable Ethernet OAM on the port. Examples # Disable Ethernet OAM on Ten-GigabitEthernet 1/1/5, and then configure Ten-GigabitEthernet 1/1/5 to operate in passive Ethernet OAM mode.

  • Page 31: Oam Remote-loopback, Oam Remote-loopback Interface

    [Sysname] interface ten-gigabitethernet 1/1/5 [Sysname-Ten-GigabitEthernet1/1/5] oam remote-failure dying-gasp action error-link-down oam remote-loopback Use oam remote-loopback start to enable Ethernet OAM remote loopback on the specified Ethernet port. Use oam remote-loopback stop to disable Ethernet OAM remote loopback on the Ethernet port. Syntax oam remote-loopback start oam remote-loopback stop...

  • Page 32: Oam Remote-loopback Reject-request

    Syntax oam remote-loopback start interface interface-type interface-number oam remote-loopback stop interface interface-type interface-number Default Ethernet OAM remote loopback is disabled on an Ethernet port. Views User view, system view Predefined user roles network-admin Parameters interface-type interface-number: Specifies a port by its type and number. Usage guidelines Ethernet OAM remote loopback is available only after the Ethernet OAM connection is established and can be performed only by the Ethernet OAM entities operating in active Ethernet OAM mode.

  • Page 33: Oam Timer Hello

    Views Ethernet interface view Predefined user roles network-admin Usage guidelines If a port is in loopback state when you execute the oam remote-loopback reject-request command, the configuration takes effect when the next loopback starts. Examples # Configure Ten-GigabitEthernet 1/1/5 to reject the Ethernet OAM remote loopback request from a remote port.

  • Page 34: Oam Timer Keepalive, Reset Oam

    [Sysname-Ten-GigabitEthernet1/1/5] oam timer hello 600 Related commands • display oam configuration oam global timer hello • oam timer keepalive Use oam timer keepalive to configure the Ethernet OAM connection timeout timer. Use undo oam timer keepalive to restore the default. Syntax oam timer keepalive interval undo oam timer keepalive...

  • Page 35

    Syntax reset oam [ interface interface-type interface-number ] Views User view Predefined user roles network-admin Parameters interface interface-type interface-number: Specifies a port by its type and number. Usage guidelines If you do not specify the interface keyword, this command clears the statistics on Ethernet OAM packets and Ethernet OAM link error events of all the ports.

  • Page 36: Cfd Commands, Cfd Cc Enable, Cfd Cc Interval

    CFD commands cfd cc enable Use cfd cc enable to enable CCM sending on a specified MEP. Use undo cfd cc enable to disable CCM sending on a specified MEP. Syntax cfd cc service-instance instance-id mep mep-id enable undo cfd cc service-instance instance-id mep mep-id enable Default The CCM sending function is disabled.

  • Page 37: Cfd Enable

    Syntax cfd cc interval interval-value service-instance instance-id undo cfd cc interval [ interval-value ] service-instance instance-id Default The value of this field is 4 for all CCMs sent. Views System view Predefined user roles network-admin Parameters interval interval-value: Specifies the value of the interval field in CCM messages. The value range for the interval field is 1 to 7.

  • Page 38: Cfd Linktrace

    undo cfd enable Default CFD is disabled. Views System view Predefined user roles network-admin Examples # Enable CFD. <Sysname> system-view [Sysname] cfd enable cfd linktrace Use cfd linktrace to find the path between the source MEP and target MP, which is achieved through the transmission of LTMs between the two and detection of the responding LTRs.

  • Page 39: Cfd Linktrace Auto-detection

    Table 7 Command output Field Description Linktrace to MEP 2001 with the Linktrace to target MEP 2001 with the sequence number 1101-43361. sequence number 1101-43361 MAC Address Source MAC address in the LTR messages. Hop count when the LTM passes the device. Last MAC MAC address of the last-hop device the LTM passes.

  • Page 40: Cfd Loopback

    Once you disable LT message automatic sending, the content stored in the buffer will be removed. Examples # Enable automatic LT messages sending, and set the size of the buffer used to store the auto-detection result to 100 (in terms of sending times). <Sysname>...

  • Page 41

    # Enable LB to check the status of the link between MEP 1 101 and MEP 2001 in service instance 1 (assume that the link status is abnormal). <Sysname> cfd loopback service-instance 1 mep 1101 target-mep 2001 Loopback to 0010-fc00-6512 with the sequence number start from 1101-43404: Send:5 Received:0 Lost:5...

  • Page 42

    level level-value: Specifies an MD level in the range of 0 to 7. md-id: Specifies the MD name carried by packets sent by the MEP. If you do not provide the keyword, the MD name is represented by md-name. dns dns-name: Specifies an MD name in the format of DNS name, where dns-name represents the DNS name.

  • Page 43: Cfd Meplist

    outbound: Creates an outward-facing MEP. Usage guidelines In creating a MEP, the service instance you specified defines the MD and MA to which the MEP belongs. You cannot create a MEP if the MEP ID is not included in the MEP list of the relevant service instance. Follow these guidelines when you use the command: Configurations in Layer 2 Ethernet interface view take effect only on the current interface.

  • Page 44: Cfd Mip-rule

    Usage guidelines Before creating a MEP list, create the relevant MD, MA, and service instance. After you delete a MEP list, all local MEP configurations based on this list are deleted. Examples # Create a MEP list that includes MEP 9 through MEP 15 in service instance 5. <Sysname>...

  • Page 45: Cfd Service-instance

    cfd service-instance Use cfd service-instance to create a service instance with the MD name. Use undo cfd service-instance to remove the service instance. Syntax cfd service-instance instance-id ma-id { icc-based icc-name | integer ma-num | string ma-name | vlan-based [ vlan-id ] } [ ma-index index-value ] md md-name vlan vlan-id undo cfd service-instance instance-id Default No service instance exists.

  • Page 46: Display Cfd Linktrace-reply

    Usage guidelines A service instance is indicated by an integer to represent an MA in an MD. The MD and MA define the level attribute and VLAN attribute of the messages handled by the MPs in a service instance. An MA index uniquely identifies a specific MA in an MD.

  • Page 47: Display Cfd Linktrace-reply Auto-detection

    0000-fc00-6505 0000-fc00-6504 MPDB 000f-e269-a852 0000-fc00-6505 0000-fc00-6508 000f-e269-a852 Service instance: 2 MEP ID: 1023 MAC Address Last MAC Relay Action 0000-fc00-6508 000f-e269-a852 Table 9 Command output Field Description Service instance Service instance to which the MEPs that send LTMs belong. MEP ID ID of the MEP that sends LTMs.

  • Page 48: Display Cfd Md

    Examples # Display the contents of the LTRs received as responses to the LTMs automatically sent. <Sysname> display cfd linktrace-reply auto-detection Service instance: 1 MEP ID: 1003 Time: 2012/05/22 10:43:57 Target MEP ID: 2005 TTL: 255 MAC Address Last MAC Relay Action 0000-fc00-6505 0000-fc00-6504...

  • Page 49: Display Cfd Mep

    Predefined user roles network-admin network-operator Examples # Display the MD configuration information. <Sysname> display cfd md CFD is enabled. Maintenance domains configured: 4 in total Level Index Maintenance domain MD format MD ID md_0 CHARSTRING md_0 md_1 dns1 md_2 0001-0001-0001-1 md_3 NONE Without ID...

  • Page 50

    network-operator Parameters mep mep-id: Specifies a MEP by its ID in the range of 1 to 8191. service-instance instance-id: Specifies a service instance by its ID in the range of 1 to 32767. Usage guidelines The neighbor of an inward-facing MEP is the neighbor of the service instance corresponding to the MEP. Examples # Display the attribute and operating information of MEP 50 in service instance 1.

  • Page 51

    Some other MEPs are transmitting the RDI bit. Table 12 Command output Field Description Interface Interface to which an MD belongs. MD to which a MEP belongs. (If the MD does not have a name, this field is Maintenance domain displayed as Without ID.) Maintenance domain index Index of the MD where the MEP resides.

  • Page 52: Display Cfd Meplist

    Field Description ReceiveLTM Number of LTMs received. No CCM received from some Failure to receive CCMs from some remote MEPs. (This information is remote MEPs. displayed only when some CCMs are lost.) One or more streams of error Display the content of the last error CCM when one or more error CCMs are CCMs is received.

  • Page 53: Display Cfd Mp

    display cfd mp Use display cfd mp to display the MP information. Syntax display cfd mp [ interface interface-type interface-number ] Views Any view Predefined user roles network-admin network-operator Parameters interface interface-type interface-number: Displays the MP information on a port specified by its port type and port number.

  • Page 54: Display Cfd Remote-mep

    Table 13 Command output Field Description Interface Ten-GigabitEthernet1/1/5 MP configuration of VLAN 100 on the Ten-GigabitEthernet1/1/5. VLAN 100 A MIP in the MP. Level MD level to which an MP belongs. Service instance Service instance to which the MP belongs. Maintenance domain MD to which an MP belongs.

  • Page 55: Display Cfd Service-instance

    Field Description MAC address of the remote MEP device. MAC Address If this field is not supported, a hyphen (-) is displayed. State Running state of the remote MEP, OK or FAILED. Time Time when the remote MEP entered the FAILED or OK state for the last time. State of the interface indicated by the last CCM received from the remote MEP: •...

  • Page 56: Display Cfd Status

    Service instance 6: Maintenance domain: (Without ID) Maintenance domain index: 6 Maintenance association: ma_6 Maintenance association index: 6 Level: 6 VLAN: 6 MIP rule: NONE CCM interval: 1s Direction: Outbound MEP ID: 731 Interface: Ten-GigabitEthernet1/1/6 Table 15 Command output Field Description Service instances are configured.

  • Page 57: Dldp Commands, Display Dldp

    DLDP commands display dldp Use display dldp to display DLDP configuration. Syntax display dldp [ interface interface-type interface-number ] Views Any view Predefined user roles network-admin network-operator Parameters interface interface-type interface-number: Specifies an interface by its type and number. Usage guidelines If no port is specified, this command displays global and port-specific DLDP configuration.

  • Page 58: Display Dldp Statistics

    <Sysname> display dldp interface ten-gigabitethernet 1/1/5 Interface Ten-GigabitEthernet1/1/5 DLDP port state: Bidirectional Number of the port’s neighbors: 1 Neighbor MAC address: 0023-8956-3600 Neighbor port index: 79 Neighbor state: Confirmed Neighbor aged time: 13s Table 16 Command output Field Description DLDP global status Global DLDP state (Enabled or Disabled).

  • Page 59

    Syntax display dldp statistics [ interface interface-type interface-number ] Views Any view Predefined user roles network-admin network-operator Parameters interface interface-type interface-number: Specifies a port by its type and number. Usage guidelines If no port is specified, this command displays the statistics on the DLDP packets passing through all the DLDP-enabled ports.

  • Page 60: Dldp Authentication-mode

    Related commands reset dldp statistics dldp authentication-mode Use dldp authentication-mode to configure DLDP authentication. Use undo dldp authentication-mode to restore the default. Syntax dldp authentication-mode { md5 | none | simple } undo dldp authentication-mode Default DLDP authentication is not performed. Views System view Predefined user roles...

  • Page 61: Dldp Authentication-password

    dldp authentication-password Use dldp authentication-password to configure the password for DLDP authentication. Use undo dldp authentication-password to restore the default. Syntax dldp authentication-password { cipher cipher | simple simple } undo dldp authentication-password Default No DLDP authentication password is configured. Views System view Predefined user roles...

  • Page 62: Dldp Delaydown-timer, Dldp Enable

    dldp delaydown-timer Use dldp delaydown-timer to set the DelayDown timer. Use undo dldp delaydown-timer to restore the default. Syntax dldp delaydown-timer time undo dldp delaydown-timer Default The setting of the DelayDown timer is 1 second. Views System view Predefined user roles network-admin Parameters time: Specifies the DelayDown timer in the range of 1 to 5 seconds.

  • Page 63: Dldp Global Enable, Dldp Interval

    Usage guidelines DLDP can take effect only after you enable it globally and on a port. Examples # Enable DLDP globally, and then enable DLDP on Ten-GigabitEthernet 1/1/5. <Sysname> system-view [Sysname] dldp global enable [Sysname] interface ten-gigabitethernet 1/1/5 [Sysname-Ten-GigabitEthernet1/1/5] dldp enable Related commands display dldp •...

  • Page 64: Dldp Unidirectional-shutdown

    Syntax dldp interval time undo dldp interval Default The interval for sending Advertisement packets is 5 seconds. Views System view Predefined user roles network-admin Parameters time: Specifies the interval for sending Advertisement packets, in the range of 1 to 100 seconds. Usage guidelines This command applies to all DLDP-enabled ports.

  • Page 65: Reset Dldp Statistics

    manual: Configures the port shutdown mode as manual mode. In this mode, when DLDP detects a unidirectional link, DLDP does not shut down the involved port and you need to manually shut it down. When the link state is restored to Bidirectional, you must manually bring up the port. Examples # Set the port shutdown mode to manual mode.

  • Page 66: Vrrp Commands, Ipv4 Vrrp Commands, Display Vrrp

    VRRP commands IPv4 VRRP commands The interfaces that VRRP involves can be only Layer 3 Ethernet interfaces and VLAN interfaces unless otherwise specified. You can configure an Ethernet port as a Layer 3 interface by using the port link-mode route command (see Layer 2—LAN Switching Configuration Guide). display vrrp Use display vrrp to display the states of IPv4 VRRP groups.

  • Page 67

    Table 18 Command output (in standard mode) Field Description Running Mode VRRP operating mode (standard mode). Total number of virtual routers Total number of VRRP groups. Interface Interface where the VRRP group is configured. VRID Virtual router ID (VRRP group number). Status of the router in the VRRP group: •...

  • Page 68

    Field Description Interface Interface where the VRRP group is configured. VRID Virtual router ID (VRRP group number). Adver Timer VRRP advertisement sending interval in centiseconds. Admin Status Administrative status: up or down. Status of the router in the VRRP group: •...

  • Page 69

    # Display brief information about all IPv4 VRRP groups on the device when VRRP operates in load balancing mode. <Sysname> display vrrp IPv4 Virtual Router Information: Running Mode : Load Balance Total number of virtual routers : 1 Interface VRID State Running Address Active...

  • Page 70

    VRID Adver Timer : 100 Admin Status : Up State : Master Config Pri : 150 Running Pri : 150 Preempt Mode : Yes Delay Time Auth Type : None Virtual IP : 10.1.1.1 10.1.1.2 10.1.1.3 Member IP List : 10.1.1.10 (Local, Master) 10.1.1.20 (Backup) VRRP Track Information: Track Object...

  • Page 71

    Field Description Current priority of the router. Running Pri When a track entry is associated with a VRRP group on the router, the router’s priority changes when the track entry’s status changes. Preemptive mode: Preempt Mode • Yes. • Delay Time Preemption delay time in seconds.

  • Page 72: Display Vrrp Statistics

    Field Description Owner ID Real MAC address of the VF owner. Priority VF priority in the range of 1 to 255. IP address of the interface where the AVF resides. If the current VF is the Active AVF, "local" is displayed. VF weight Track configuration.

  • Page 73

    Examples # Display statistics for all IPv4 VRRP groups when VRRP operates in standard mode. <Sysname> display vrrp statistics Interface : Vlan-interface2 VRID CheckSum Errors Version Errors Invalid Pkts Rcvd Unexpected Pkts Rcvd IP TTL Errors Advertisement Interval Errors : 0 Invalid Auth Type Auth Failures Packet Length Errors...

  • Page 74

    Field Description CheckSum Errors Number of packets with checksum errors. Version Errors Number of packets with version errors. Invalid Pkts Rcvd Number of received packets of invalid packet types. Unexpected Pkts Rcvd Number of received unexpected packets. Advertisement Interval Errors Number of packets with advertisement interval errors.

  • Page 75: Reset Vrrp Statistics

    Field Description Number of packets with authentication failures because of Auth Type Mismatch mismatching authentication types. Packet Length Errors Number of packets with VRRP packet length errors. Address List Errors Number of packets with virtual IP address list errors. Become Master Number of times that the router elected as the master.

  • Page 76: Vrrp Check-ttl Enable

    Predefined user roles network-admin Parameters interface interface-type interface-number: Specifies an interface by its type and number. vrid virtual-router-id: Specifies an IPv4 VRRP group by its virtual router ID in the range of 1 to 255. Usage guidelines If no interface or VRRP group is specified, this command clears statistics for all IPv4 VRRP groups. If only an interface is specified, this command clears statistics for all IPv4 VRRP groups on the specified interface.

  • Page 77: Vrrp Mode, Vrrp Version

    Examples # Disable TTL check for IPv4 VRRP packets. <Sysname> system-view [Sysname] interface vlan-interface 2 [Sysname-Vlan-interface2] undo vrrp check-ttl enable vrrp mode Use vrrp mode to specify the operating mode for IPv4 VRRP. Use undo vrrp mode to restore the default. Syntax vrrp mode load-balance undo vrrp mode...

  • Page 78: Vrrp Vrid Authentication-mode

    Default VRRPv3 is used. Views Interface view Predefined user roles network-admin Parameters version-number: Specifies a VRRP version. The version number is 2 or 3, where 2 indicates VRRPv2 (described in RFC 3768), and 3 indicates VRRPv3 (described in RFC 5798). Usage guidelines The version of VRRP on all routers in an IPv4 VRRP group must be the same.

  • Page 79: Vrrp Vrid Preempt-mode

    key: Sets the authentication key. This argument is case sensitive. It must be a ciphertext string of 1 to 41 characters if the cipher keyword is specified or a plaintext string of 1 to 8 characters if the plain keyword is specified.

  • Page 80: Vrrp Vrid Priority

    undo vrrp vrid virtual-router-id preempt-mode [ delay ] Default The device operates in preemptive mode and the preemption delay is 0 seconds. Views Interface view Predefined user roles network-admin Parameters virtual-router-id: Specifies an IPv4 VRRP group by its virtual router ID in the range of 1 to 255. delay delay-value: Specifies a preemption delay time in the range of 0 to 255 in seconds.

  • Page 81: Vrrp Vrid Shutdown

    Views Interface view Predefined user roles network-admin Parameters virtual-router-id: Specifies an IPv4 VRRP group by its virtual router ID in the range of 1 to 255. priority-value: Specifies a priority value in the range of 1 to 254. A higher number indicates a higher priority.

  • Page 82: Vrrp Vrid Timer Advertise

    Usage guidelines You can use this command to temporarily disable an IPv4 VRRP group. After this command is configured, the VRRP group stays in initialized state, and its configurations remain unchanged. You can change its configuration and your changes take effect when you enable the VRRP group again. Examples # Disable IPv4 VRRP group 1.

  • Page 83: Vrrp Vrid Track

    the interval in the advertisement. If the backup does not receive a new VRRP advertisement from the master when the timer (3 × recorded interval + Skew_Time) expires, it regards the master as failed and takes over as the master. Large network traffic might disable a backup from receiving VRRP advertisements from the master within the specified time and trigger an unexpected master switchover.

  • Page 84: Vrrp Vrid Virtual-ip

    Usage guidelines When the associated track entry changes to the negative state, the priority of the router in the VRRP group decreases by a specified value, or the router immediately takes over as the master if it is a backup, depending on your configuration.

  • Page 85: Vrrp Vrid Weight Track

    virtual-address: Specifies a virtual IP address, which cannot be an all-zero address (0.0.0.0); a broadcast address (255.255.255.255); a loopback address; an IP address of other than Class A, Class B, and Class C; or an invalid IP address (for example, 0.0.0.1). Usage guidelines You can assign up to 16 virtual IP addresses to an IPv4 VRRP group.

  • Page 86: Ipv6 Vrrp Commands, Display Vrrp Ipv6

    track-entry-number: Specifies a track entry by its number in the range of 1 to 1024. reduced weight-reduced: Reduces the weights of the VFs in the IPv4 VRRP group by a specific value when the state of the specified track entry changes to negative. The weight-reduced argument is in the range of 1 to 255.

  • Page 87

    Parameters interface interface-type interface-number: Specifies an interface by its type and number. vrid virtual-router-id: Specifies an IPv6 VRRP group by its virtual router ID in the range of 1 to 255. verbose: Displays detailed IPv6 VRRP group information. If the verbose keyword is not specified, this command displays brief IPv6 VRRP group information.

  • Page 88

    <Sysname> display vrrp ipv6 verbose IPv6 Virtual Router Information: Running Mode : Standard Total number of virtual routers : 1 Interface Vlan-interface2 VRID Adver Timer : 100 Admin Status : Up State : Master Config Pri : 150 Running Pri : 150 Preempt Mode : Yes...

  • Page 89

    Field Description Master IP Link-local address of the interface where the master resides. Track entry information. This field is displayed only after you have VRRP Track Information configured the vrrp ipv6 vrid track command. Track Object Track entry which is associated with the VRRP group. Track entry state: •...

  • Page 90

    Field Description • For a VRRP group (when the VRID is a virtual router ID), this field indicates the virtual IP address of the VRRP group. Address • For a VF (when the VRID is a VF ID), this field indicates the virtual MAC address of the VF.

  • Page 91

    Table 27 Command output (in load balancing mode) Field Description Running Mode VRRP operating mode (load balancing mode). Total number of virtual routers Total number of VRRP groups. Interface Interface where the VRRP group is configured. VRID Virtual router ID (VRRP group number) Adver Timer VRRP advertisement sending interval in centiseconds.

  • Page 92: Display Vrrp Ipv6 Statistics

    Field Description Forwarder Information: 2 VF information: Two VFs exist and one is the AVF. Forwarders 1 Active Config Weight Configured weight of the VF: 255. Current weight of the VF. Running Weight When a track entry is associated with the VFs of a VRRP group, the VFs’ weights change when the track entry’s status changes.

  • Page 93

    network-operator Parameters interface interface-type interface-number: Specifies an interface by its type and number. vrid virtual-router-id: Specifies an IPv6 VRRP group by its virtual router ID in the range of 1 to 255. Usage guidelines If no interface or VRRP group is specified, this command displays statistics for all IPv6 VRRP groups. If only an interface is specified, this command displays statistics for all IPv6 VRRP groups on the specified interface.

  • Page 94

    Redirect Timer Expires Time-out Timer Expires Global statistics CheckSum Errors Version Errors VRID Errors Table 28 Command output (in standard mode) Field Description Interface Interface where the VRRP group is configured. VRID VRRP group number. CheckSum Errors Number of packets with checksum errors. Version Errors Number of packets with version errors.

  • Page 95

    Field Description Version Errors Number of packets with version errors. Invalid Pkts Rcvd Number of received packets of invalid packet types. Unexpected Pkts Rcvd Number of received unexpected packets. Advertisement Interval Errors Number of packets with advertisement interval errors. Hop Limit Errors Number of packets with hop limit errors.

  • Page 96: Reset Vrrp Ipv6 Statistics, Vrrp Ipv6 Mode

    reset vrrp ipv6 statistics Use reset vrrp ipv6 statistics to clear statistics for IPv6 VRRP groups. Syntax reset vrrp ipv6 statistics [ interface interface-type interface-number [ vrid virtual-router-id ] ] Views User view Predefined user roles network-admin Parameters interface interface-type interface-number: Specifies an interface by its type and number. vrid virtual-router-id: Specifies an IPv6 VRRP group by its virtual router ID in the range of 1 to 255.

  • Page 97: Vrrp Ipv6 Vrid Preempt-mode

    Usage guidelines When IPv6 VRRP operates in load balancing mode, the virtual IPv6 address of an IPv6 VRRP group cannot be the same as the IPv6 address of the interface where the VRRP group is configured. Otherwise, the load balancing mode cannot function. After you create IPv6 VRRP groups on the router, you can specify their operating mode through this command, and all IPv6 VRRP groups on the router operate in the specified mode.

  • Page 98: Vrrp Ipv6 Vrid Priority

    To avoid frequent state changes among members in a VRRP group and to provide the backups enough time to collect information (such as routing information), a backup does not immediately become the master after it receives an advertisement with lower priority than the local priority. Instead, it waits for a period of time before taking over as the master.

  • Page 99: Vrrp Ipv6 Vrid Shutdown, Vrrp Ipv6 Vrid Timer Advertise

    [Sysname-Vlan-interface2] vrrp ipv6 vrid 1 priority 150 Related commands display vrrp ipv6 vrrp ipv6 vrid shutdown Use vrrp ipv6 vrid shutdown to disable an IPv6 VRRP group. Use undo vrrp ipv6 vrid shutdown to restore the default. Syntax vrrp ipv6 vrid virtual-router-id shutdown undo vrrp ipv6 vrid virtual-router-id shutdown Default An IPv6 VRRP group is enabled.

  • Page 100: Vrrp Ipv6 Vrid Track

    Views Interface view Predefined user roles network-admin Parameters virtual-router-id: Specifies an IPv6 VRRP group by its virtual router ID in the range of 1 to 255. adver-interval: Specifies an interval for the master in the specified IPv6 VRRP group to send VRRP advertisements, in the range of 10 to 4095 centiseconds.

  • Page 101

    Default An IPv6 VRRP group is not associated with any track entry. Views Interface view Predefined user roles network-admin Parameters virtual-router-id: Specifies an IPv6 VRRP group number in the range of 1 to 255. track-entry-number: Specifies a track entry by its number in the range of 1 to 1024. reduced priority-reduced: Reduces the priority of the router in the VRRP group by a specific value when the state of the specified track entry changes to negative.

  • Page 102: Vrrp Ipv6 Vrid Virtual-ip

    vrrp ipv6 vrid virtual-ip Use vrrp ipv6 vrid virtual-ip to create an IPv6 VRRP group and assign a virtual IPv6 address to the VRRP group or assign a virtual IPv6 address to an existing IPv6 VRRP group. Use undo vrrp ipv6 vrid virtual-ip to remove all configurations of an existing IPv6 VRRP group or to remove a virtual IPv6 address from an existing IPv6 VRRP group.

  • Page 103: Vrrp Ipv6 Vrid Weight Track

    vrrp ipv6 vrid weight track Use vrrp ipv6 vrid weight track to configure the VFs in an IPv6 VRRP group to monitor a track entry in load balancing mode. When the state of the track entry transits to Negative, the weight values of all VFs in the VRRP group on the router decrease by a specific value.

  • Page 104

    <Sysname> system-view [Sysname] interface vlan-interface 2 [Sysname-Vlan-interface2] vrrp ipv6 vrid 1 weight track 1 reduced 50 Related commands display vrrp ipv6...

  • Page 105: Bfd Commands, Bfd Authentication-mode

    BFD commands The term "interface" in this chapter refers to Layer 3 interfaces, including VLAN interfaces and Layer 3 Ethernet interfaces. You can configure an Ethernet port as a Layer 3 interface by using the port link-mode route command (see Layer 2—LAN Switching Configuration Guide). bfd authentication-mode Use bfd authentication-mode to configure the BFD authentication mode for single-hop BFD control packets.

  • Page 106: Bfd Demand Enable, Bfd Detect-multiplier

    bfd demand enable Use bfd demand enable to enable the Demand BFD session mode. Use undo bfd demand enable to restore the default. Syntax bfd demand enable undo bfd demand enable Default The BFD session is in Asynchronous mode. Views Interface view Predefined user roles network-admin...

  • Page 107: Bfd Echo Enable

    Predefined user roles network-admin Parameters value: Specifies a single-hop detection time multiplier in the range of 3 to 50. Usage guidelines The detection time multiplier determines the maximum number of concurrent BFD packets (including control packets and echo packets) that can be discarded. Table 30 Detection interval calculation method Mode Detection interval...

  • Page 108: Bfd Echo-source-ip, Bfd Echo-source-ipv6

    Examples # Enable the echo packet mode on VLAN-interface 1 1. <Sysname> system-view [Sysname] interface vlan-interface 11 [Sysname-Vlan-interface11] bfd echo enable bfd echo-source-ip Use bfd echo-source-ip to configure the source IP address of BFD echo packets. Use undo bfd echo-source-ip to remove the configured source IP address of BFD echo packets. Syntax bfd echo-source-ip ip-address undo bfd echo-source-ip...

  • Page 109: Bfd Min-echo-receive-interval

    Views System view Predefined user roles network-admin Parameters ipv6-address: Specifies the source IPv6 address for BFD echo packets. Usage guidelines The source IPv6 address of echo packets can only be a global unicast address. The source IPv6 address cannot be on the same network segment as any local interface's IP address. Otherwise, a large number of ICMP redirect packets may be sent from the peer, resulting in link congestion.

  • Page 110: Bfd Min-receive-interval, Bfd Min-transmit-interval

    [Sysname-Vlan-interface11] bfd min-echo-receive-interval 500 bfd min-receive-interval Use bfd min-receive-interval to configure the minimum interval for receiving single-hop BFD control packets. Use undo bfd min-receive-interval to restore the default. Syntax bfd min-receive-interval value undo bfd min-receive-interval Default The minimum interval for receiving single-hop BFD control packets is 400 milliseconds. Views Interface view Predefined user roles...

  • Page 111: Bfd Multi-hop Authentication-mode

    Default The minimum interval for transmitting single-hop BFD control packets is 400 milliseconds. Views Interface view Predefined user roles network-admin Parameters value: Specifies the minimum interval for transmitting single-hop BFD control packets, in milliseconds. The value range for this argument is 100 to 1000. Usage guidelines Use this command to make sure that the BFD packet sending rate does not exceed the device capability.

  • Page 112: Bfd Multi-hop Destination-port, Bfd Multi-hop Detect-multiplier

    plain: Sets a plaintext password. plain-string: Sets the plaintext password, which is a case-sensitive string of 1 to 16 characters. Usage guidelines Use this command to enhance BFD session security. For security purposes, all authentication passwords, including passwords configured in plain text, are saved in cipher text.

  • Page 113: Bfd Multi-hop Min-receive-interval

    Default The multi-hop detection time multiplier is 5. Views System view Predefined user roles network-admin Parameters value: Specifies the multi-hop detection time multiplier in the range of 3 to 50. Usage guidelines The detection time multiplier determines the maximum number of concurrent BFD control packets that can be discarded.

  • Page 114: Bfd Multi-hop Min-transmit-interval

    Parameters value: Specifies the minimum interval for receiving multi-hop BFD control packets, in milliseconds. The value range for this argument is 100 to 1000. Usage guidelines When the packet sending rate of the peer end exceeds the packet receiving capability (minimum control packet receiving interval) of the local end, the peer end dynamically adjusts the BFD control packet sending interval to the minimum control packet receiving interval of the local end.

  • Page 115: Bfd Session Init-mode, Display Bfd Session

    bfd session init-mode Use bfd session init-mode to configure the mode for establishing a BFD session. Use undo bfd session init-mode to restore the default. Syntax bfd session init-mode { active | passive } undo bfd session init-mode Default BFD uses the active mode. Views System view Predefined user roles...

  • Page 116

    verbose: Displays detailed BFD session information. If this keyword is not specified, the command displays brief BFD session information. Examples # Display all IPv4 BFD session information. <Sysname> display bfd session Total Session Num: 1 Up Session Num: 1 Init Mode: Active IPv4 Session Working Under Ctrl Mode: LD/RD SourceAddr...

  • Page 117

    Local Discr: 513 Remote Discr: 513 Source IP: FE80::20C:29FF:FED4:7171 Destination IP: FE80::20C:29FF:FE72:AC4D Session State: Up Interface: Vlan-interface11 Min Tx Inter: 500ms Act Tx Inter: 500ms Min Rx Inter: 500ms Detect Inter: 2500ms Rx Count: 38 Tx Count: 38 Connect Type: Direct Running Up for: 00:00:15 Hold Time: 2211ms Auth mode: None...

  • Page 118: Reset Bfd Session Statistics

    Field Description Slot IRF member device ID. Diag Info Diagnostic information about the session. reset bfd session statistics Use reset bfd session statistics to clear the BFD session statistics. Syntax reset bfd session statistics Views User view Predefined user roles network-admin Examples # Clear the BFD session statistics.

  • Page 119: Track Commands, Display Track

    Track commands display track Use display track to display track entry information. Syntax display track { track-entry-number | all } Views Any view Predefined user roles network-admin network-operator Parameters track-entry-number: Displays information about the specified track entry. The value range for the track-entry-number argument is 1 to 1024.

  • Page 120

    Interface: Vlan-interface3 Protocol: IPv4 Table 33 Command output Field Description Track ID ID of a track entry. States of a track entry: • Positive—The tracked object functions properly. State • NotReady—The tracked object is invalid. • Negative—The tracked object is abnormal. The Track module notifies the application modules of the track entry notify 13 seconds later state change 13 seconds later.

  • Page 121: Track Bfd Echo

    track bfd echo Use track bfd echo to create a track entry and associate it with a BFD session. Use undo track to remove the track entry. Syntax track track-entry-number bfd echo interface interface-type interface-number remote ip remote-ip local ip local-ip [ delay { negative negative-time | positive positive-time } * ] undo track track-entry-number Default...

  • Page 122: Track Nqa

    Related commands display track track nqa Use track nqa to create a track entry and associate it with the specified reaction entry of the NQA test group. Use undo track to remove the track entry. Syntax track track-entry-number nqa entry admin-name operation-tag reaction item-number [ delay { negative negative-time | positive positive-time } * ] undo track track-entry-number Default...

  • Page 123: Track Interface

    [Sysname] track 1 nqa entry admin test reaction 3 Related commands display track track interface Use track interface to create a track entry and associate it with the link state of a specific interface. Use undo track to remove the track entry. Syntax track track-entry-number interface interface-type interface-number [ delay { negative negative-time | positive positive-time } * ]...

  • Page 124: Track Interface Protocol

    Related commands display track • display ip interface brief (Layer 3—IP Services Command Reference) • track interface protocol Use track interface protocol to create a track entry and associate it with the protocol state of a specific interface. Use undo track to remove the track entry. Syntax track track-entry-number interface interface-type interface-number protocol { ipv4 | ipv6 } [ delay { negative negative-time | positive positive-time } * ]...

  • Page 125

    Examples # Create track entry 1 and associate it with the IPv4 protocol state of VLAN-interface 2. <Sysname> system-view [Sysname] track 1 interface vlan-interface 2 protocol ipv4 Related commands display track • display ip interface brief (Layer 3—IP Services Command Reference) •...

  • Page 126: Support And Other Resources, Contacting Hp, Subscription Service, Related Information, Documents, Websites

    Support and other resources Contacting HP For worldwide technical support information, see the HP support website: http://www.hp.com/support Before contacting HP, collect the following information: Product model names and numbers • Technical support registration number (if applicable) • • Product serial numbers Error messages •...

  • Page 127: Conventions

    Conventions This section describes the conventions used in this documentation set. Command conventions Convention Description Boldface Bold text represents commands and keywords that you enter literally as shown. Italic Italic text represents arguments that you replace with actual values. Square brackets enclose syntax choices (keywords or arguments) that are optional. Braces enclose a set of required syntax choices separated by vertical bars, from which { x | y | ...

  • Page 128

    Network topology icons Represents a generic network device, such as a router, switch, or firewall. Represents a routing-capable device, such as a router or Layer 3 switch. Represents a generic switch, such as a Layer 2 or Layer 3 switch, or a router that supports Layer 2 forwarding and other Layer 2 features.

  • Page 129: Index

    Index B C D O R S T V W display cfd service-instance,50 display cfd status,51 authentication-mode,100 display dldp,52 bfd demand enable,101 display dldp statistics,53 detect-multiplier,101 display oam,1 bfd echo enable,102 display oam configuration,5 echo-source-ip,103 display oam critical-event,6 echo-source-ipv6,103 display oam link-event,7 min-echo-receive-interval,104 display...

  • Page 130

    oam global errored-symbol-period window,22 oam global timer hello,23 vrrp check-ttl enable,71 oam global timer keepalive,23 vrrp ipv6 mode,91 mode,24 vrrp ipv6 vrid preempt-mode,92 oam remote-failure action,25 vrrp ipv6 vrid priority,93 remote-loopback,26 vrrp ipv6 vrid shutdown,94 oam remote-loopback interface,26 vrrp ipv6 vrid timer advertise,94 oam remote-loopback reject-request,27...

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