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DES-7200 Configuration Guide Chapter 1 MPLS Configuration
1-27
device and its peer and run the no neighbor ip-address password [ 0 | 7] pwd-string command
to restore the default setting.
Command Function
DES-7200(config-mpls-router)#
neighbor ip-address password [0 | 7]
pwd-string
Configure a device to adopt the MD5
authentication for the TCP connections with its
peer.
DES-7200(config-mpls-router)# no
neighbor ip-address password
Restore the default setting.
1.2.2.6 Verifying the LDP Information
Display LDP attributes.
You can run the show mpls ldp parameters [all | vrf vrf-name] command to view information
about LDP attributes, including the LSR ID, transport address, loop detection mechanism, label
distribution control mode, label retention mode, the interval and hold time of Hello packets with
extended peers, and the interval and hold time of Keepalive packets with extended peers. You
can verify the information to confirm whether the configurations are correct. By default, the LDP
attributes of the default VRF are displayed. If all is chosen, the LDP attributes of all VRFs are
displayed; if vrf-name is specified, the LDP attributes of a specified VRF are displayed.
Command Function
DES-7200# show mpls ldp
parameters [all | vrf vrf-name]
Display information about LDP attributes.
Display the information about an interface enabled with LDP.
You can use the show mpls ldp interface [all | vrf vrf-name | interface-name] command to
display the LDP status information about interfaces in all or a specified VRF. You can also
display the LDP status information about specific interfaces. By default, the LDP status
information about the interfaces of the default VRF is displayed. If all is chosen, the LDP status
of interfaces in all VRFs is displayed; if vrf-name is specified, the LDP status of interfaces in a
specified VRF is displayed; if interface-name is specified, the LDP status of the specified
interface is displayed.
Command Function
DES-7200# show mpls ldp interface
[all | vrf vrf-name | interface-name]
Display information about the interface enabled
with LDP.
Display the binding between FECs and labels.