Typical Mpls Configuration Example - H3C S9500 Series Operation Manual

Operation Manual – MPLS
H3C S9500 Series Routing Switches
Table 2-23 Enable/disable debugging for MPLS LDP
Operation
Enable debugging for
MPLS LDP
Disable debugging for
MPLS LDP
Use the mpls ldp reset-session command in VLAN interface to reset a specific LDP
session on the VLAN interface.
Table 2-24 Reset LDP
Reset a specific LDP session on the
VLAN interface (VLAN interface view)

2.5 Typical MPLS Configuration Example

I. Network requirements
Figure 2-1 illustrates a network with four switches, which connects to each other
through Ethernet.
The four switches all support MPLS, and LSP can be established between any two
switches with the routing protocol OSPF.LDP establishes LSP by using routing
information of OSPF.
II. Network diagram
Switch A Switch A
VLAN201 VLAN201
168.1.1.1 168.1.1.1
Figure 2-1 Network diagram
debugging mpls ldp { all | main | advertisement |
session | pdu | notification | remote }[ interface
interface-type interface-number ]
undo mpls debugging ldp { all | main | advertisement |
session | pdu | notification | remote } [ interface
interface-type interface-number]
Operation
SwitchB SwitchB
VLAN201 VLAN201
VLAN203 VLAN203
168.1.1.2 168.1.1.2
172.17.1.1 172.17.1.1
VLAN202 VLAN202
100.10.1.2 100.10.1.2
VLAN202 VLAN202
100.10.1.1 100.10.1.1
SwitchC SwitchC
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Chapter 2 MPLS Basic Capability Configuration
Command
Command
mpls ldp reset-session peer-address
SwitchD SwitchD
VLAN203 VLAN203
172.17.1.2 172.17.1.2