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DES-7200 Configuration Guide Chapter 1 MPLS Configuration
1-30
DES-7200(config)# mpls static ftn
ip-address/M out-label label nexthop
interface nexthop-ip
Add a global FTN.
DES-7200(config)# no mpls static ftn
ip-address/mask
Delete a global FTN.
For example, to configure a global FTN that binds label 16 to FEC 192.168.1.0/24, supports the
next hop of the LSP as 192.168.10.10, and the outgoing interface as GigabitEthernet 2/1, run the
following command:
DES-7200(config)# mpls static ftn 192.168.1.0/24 out-label 16 GigabitEthernet 2/1
192.168.10.10
To delete the TFN, run the following command. In this case, you are required to only enter the
FEC. Other parameters are not required.
DES-7200(config)# no mpls static ftn 192.168.1.0/24
Configuring a Static ILM on the Intermediate LSR.
An intermediate LSR should forward labels for incoming labeled packets. In this case, you are
required to configure ILM forwarding entries to map incoming labels to outgoing ones. You can
run the mpls static ilm in-label command in the global configuration mode to configure a static
ILM. The syntax of the command is as follows:
Command Function
DES-7200(config)# mpls static ilm in-label
in_label
forward-action swap-label swap_label
nexthop interface nexthop-ip fec
ip-address/mask
Add a global ILM.
DES-7200(config)# no mpls static ilm
in-label in_label
Delete a global ILM.
For example, to configure a global ILM that maps the incoming label 16 to the outgoing label 17,
supports the next hop of the LSP as 192.168.11.11, the outgoing interface as GigabitEthernet
2/2, and the FEC of the LSP as 192.168.1.0/24, run the following command:
DES-7200(config)# mpls static ilm in-label 16 forward-action swap-label 17 nexthop
GigabitEthernet 2/2 192.168.11.11 fec 192.168.1.0/24
To delete the ILM, run the following command: