3com 8807 사용자 가이드
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522
C
HAPTER
48: MPLS B
ASIC
C
APABILITY
C
ONFIGURATION
Displaying MPLS-enabled interfaces
After accomplishing the configuration tasks mentioned previously, you can
execute the display command in any view to view the information related to the
MPLS-enabled interfaces and thus to evaluate the effect of the configurations.
execute the display command in any view to view the information related to the
MPLS-enabled interfaces and thus to evaluate the effect of the configurations.
Displaying MPLS LSP information
Execute the following commands in any view to display the information related to
MPLS LSP.
MPLS LSP.
Debugging MPLS
You may execute the debugging command in user view to debug the
information concerning all interfaces with MPLS function enabled.
information concerning all interfaces with MPLS function enabled.
As enabling debugging may affect the router performance, you are recommended
to use this command when necessary. Execute the undo form of this command to
disable the corresponding debugging.
to use this command when necessary. Execute the undo form of this command to
disable the corresponding debugging.
Trap information of MPLS
This command is used to enable the trap function of MPLS during an LSP/LDP
setup process.
setup process.
Perform the following configuration in system view.
Table 515 Display statistics information of static LSP
Operation
Command
Displaying the MPLS statistics information or
LSP information of all ports or a single VLAN
interface
LSP information of all ports or a single VLAN
interface
display mpls statistics { interface {
Vlan-interface | all } | lsp { lsp-Index | all |
lsp-name }
Vlan-interface | all } | lsp { lsp-Index | all |
lsp-name }
Table 516 Display information of the MPLS-enabled interfaces
Operation
Command
Display information of the MPLS-enabled interfaces
display mpls interface
Table 517 Display the information about MPLS LSP
Operation
Command
Display the information about MPLS LSP
display mpls lsp [ include text | verbose ]
Table 518 Enable/disable debugging for MPLS
Operation
Command
Enable debugging for MPLS LSP
debugging mpls lspm { agent | all | event | ftn |
interface | packet | policy process | vpn }
interface | packet | policy process | vpn }
Disable debugging for MPLS LSP
undo debugging mpls lspm { agent | all | event | ftn |
interface | packet | policy process | vpn }
interface | packet | policy process | vpn }
Table 519 Enable the trap function of MPLS
Operation
Command
Enable the LDP Trap function of MPLS
snmp-agent trap enable ldp
Disable the LDP Trap function of MPLS
undo snmp-agent trap enable ldp
Enable the LSP Trap function of MPLS
snmp-agent trap enable lsp