display snmp-agent trap feature-name l2vpn all

Function

The display snmp-agent trap feature-name l2vpn all command displays all trap messages about the L2VPN module.

Format

display snmp-agent trap feature-name l2vpn all

Parameters

None

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

The Simple Network Management Protocol (SNMP) is a standard network management protocol widely used on TCP/IP networks. It uses a central computer (a network management station) that runs network management software to manage network elements. The management agent on the network element automatically reports traps to the network management station. After that, the network administrator immediately takes measures to resolve the problem.

The display snmp-agent trap feature-name l2vpn all command displays whether all trap functions of the L2VPN module are enabled.

Example

# Display all trap messages about the L2VPN module.

<HUAWEI> display snmp-agent trap feature-name l2vpn all
------------------------------------------------------------------------------
Feature name: L2VPN
Trap number : 30
------------------------------------------------------------------------------
Trap name                       Default switch status   Current switch status
hwCCCVcDown                     off                     off
hwCCCVcUp                       off                     off
hwVplsVcDeleted                 off                     off
hwVplsVcDown                    off                     off
hwVplsVcUp                      off                     off
hwVplsVsiDeleted                off                     off
hwVplsVsiDown                   off                     off
hwVplsVsiUp                     off                     off
hwKompellaVcDown                off                     off
hwKompellaVcUp                  off                     off
hwKompellaSwitchWtoP            off                     off
hwKompellaSwitchPtoW            off                     off
hwPWVcDeleted                   off                     off
hwPWVcDown                      off                     off
hwPWVcUp                        off                     off
hwPWVcSwitchWtoP                off                     off
hwPWVcSwitchPtoW                off                     off
hwSvcDeleted                    off                     off
hwSvcDown                       off                     off
hwSvcUp                         off                     off
hwVplsVcBackup                  off                     off
hwPWVcBackup                    off                     off
hwVplsVcStatusChange            off                     off
hwPWVcStatusChange              off                     off
hwVplsVcNumberThresholdExceed   off                     off
hwVplsVcNumberThresholdClear    off                     off
hwVplsVcNumberMaxExceed         off                     off
hwVplsVcNumberMaxClear          off                     off
hwVpwsPwRedundancyDegraded      off                     off
hwVpwsPwRedundancyDegradedClear
                                off                     off

**Table 1** Description of the **display snmp-agent trap feature-name l2vpn all** command output
Item	Description
Feature name	Name of the module to which a trap message belongs.
Trap number	Number of trap messages.
Trap name	Name of a trap message about the L2VPN module: hwCCCVcDown: indicates a Huawei private trap in case the status of the CCC VC changes to Down. hwCCCVcUp: indicates a Huawei private trap in case the status of the CCC VC changes to Up. hwVplsVcDeleted: indicates a Huawei-specific trap in the event that a VPLS VC is deleted. hwVplsVcDown: indicates a Huawei private trap in case the status of the VPLS VC changes to Down. hwVplsVcUp: indicates a Huawei private trap in case the status of the VPLS VC changes to Up. hwVplsVsiDeleted: indicates a Huawei private trap in the event that a VSI is deleted. hwVplsVsiDown: indicates a Huawei private trap in case the status of the VSI changes to Down. hwVplsVsiUp: indicates a Huawei private trap in case the status of the VSI changes to Up. hwKompellaVcDown: indicates a Huawei private trap in case the status of the Kompella VC changes to Down. hwKompellaVcUp: indicates a Huawei private trap in case the status of the Kompella VC changes to Up. hwKompellaSwitchWtoP: indicates a Huawei private trap in case the primary Kompella PW is switched to the secondary PW. hwKompellaSwitchPtoW: indicates a Huawei private trap in case the secondary Kompella PW is switched to the primary PW. hwPWVcDeleted: indicates a Huawei-specific trap in the event that a PWE3 VC is deleted. hwPWVcDown: indicates a Huawei private trap in case the status of the PWE3 VC changes to Down. hwPWVcUp: indicates a Huawei private trap in case the status of the PWE3 VC changes to Up. hwPWVcSwitchWtoP: indicates a Huawei private trap in case the primary PWE3 PW is switched to the secondary PW. hwPWVcSwitchPtoW: indicates a Huawei private trap in case the secondary PWE3 PW is switched to the primary PW. hwSvcDeleted: indicates a Huawei-specific trap in the event that an SVC is deleted. hwSvcDown: indicates a Huawei private trap in case the status of the SVC changes to Down. hwSvcUp: indicates a Huawei private trap in case the status of the SVC changes to Up. hwVplsVcBackup: indicates a Huawei private trap in case the status of the VPLS VC changes to Backup. hwPWVcBackup: indicates a Huawei private trap in case the status of the PWE3 VC changes to Backup. hwVplsVcStatusChange: indicates that the status of the VPLS VC change. hwVplsVcNumberThresholdExceed: indicates that the proportion of VPLS VCs created to the maximum VPLS VCs allowed exceeded the upper alarm threshold. hwVplsVcNumberThresholdClear: indicates that the proportion of VPLS VCs created to the maximum VPLS VCs allowed fell below the lower alarm threshold. hwVplsVcNumberMaxExceed: indicates that the number of VPLS VCs created reached the maximum number of VPLS VCs allowed. hwVplsVcNumberMaxClear: indicates that the number of VPLS VC created fell below 95% of the maximum number of VPLS VCs allowed. hwVpwsPwRedundancyDegraded: indicates that the protection provided by VLL FRR degrades. hwVpwsPwRedundancyDegradedClear: indicates that the protection provided by VLL FRR recovers. hwPWVcStatusChange: indicates that the status of the PWE3 VC change.
Default switch status	Default status of the trap function: on: indicates that the trap default function is enabled. off: indicates that the trap default function is disabled.
Current switch status	Current status of the trap function: on: indicates that the trap function is enabled. off: indicates that the trap function is disabled.