When a device uses CSPF to calculate the path for an LSP, it takes into account the administrative group to which an interface belongs. The user can specify which administrative groups the device can include or exclude for this calculation.
No interfaces are assigned to the administrative groups in the default mode.
MPLS LSP configuration mode (config-router-mpls-lsp-lsp_name )
MPLS router Bypass LSP configuration mode (config-router-mpls-bypass-lsp-lsp_name)
MPLS router MPLS interface dynamic bypass configuration mode (config-router-mpls-if-ethernet--dynamic-bypass)
The no form of the command removes the assigned interface.
Use the interface level include-any command to configure administrative groups for dynamic bypass LSPs to be created corresponding to a protected link.
Several administrative groups may be assigned to the LSP at the same time.
MPLS is supported on the Extreme 8820, SLX 9740, SLX 9640, and SLX 9540 devices only.
The following example configures LSP tunnel1 path calculations in either of the administrative groups "gold " or "silver ".
device# configure device(config)# router mpls device(config-router-mpls)# lsp tunnel1 device(config-router-mpls-lsp-tunnel1)# include-any gold silver
The following example includes any group designated as group 8 and 9.
device# configure device(config)# router mpls device(config-router-mpls)# bypass-lsp my-bypass-lsp device(config-router-mpls-bypass-lsp-my-bypass-lsp)# include-any 8 9
The following example includes any group designated as group 6 and 7 on dynamic bypass MPLS Ethernet interface 0/8.
device# configure device(config)# router mpls device(config-router-mpls)# mpls-interface ethernet 0/8 device(config-router-mpls-if-ethernet-0/8)# dynamic-bypass device(config-router-mpls-if-ethernet-0/8-dynamic-bypass)# include-any 6 7