Huawei NetEngine80E Configuration Manual - Reliability page 560

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
[PE2] interface pos 1/0/0
[PE2-Pos1/0/0] ip address 100.2.1.1 24
[PE2-Pos1/0/0] isis enable
[PE2-Pos1/0/0] quit
[PE2] interface pos 20/0
[PE2-Pos2/0/0] ip address 100.3.1.1 24
[PE2-Pos2/0/0] isis enable
[PE2-Pos2/0/0] quit
[PE2] isis 1
[PE2-isis-1] is-level level-1-2
[PE2-isis-1] network-entity 10.0000.0000.0002.00
[PE2-isis-1] quit
# Configure PE3.
[PE3] interface loopback 1
[PE3-LoopBack1] ip address 4.4.4.4 32
[PE3-LoopBack1] quit
[PE3] interface pos 1/0/0
[PE3-Pos1/0/0] ip address 100.1.1.2 24
[PE3-Pos1/0/0] isis enable
[PE3-Pos1/0/0] quit
[PE3] interface pos 2/0/0
[PE3-Pos2/0/0] ip address 100.2.1.2 24
[PE3-Pos2/0/0] isis enable
[PE3-Pos2/0/0] quit
[PE3] isis 1
[PE3-isis-1] is-level level-1-2
[PE3-isis-1] network-entity 10.0000.0000.0003.00
[PE3-isis-1] quit
After the configuration, IS-IS neighbor relationships are set up between PE1, PE2, and PE3.
Run the display ip routing-table command. The command output shows that the PEs learn the
Loopback1 route from each other.
Take the display on PE1 as an example:
[PE1] display ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destination/Mask
GigabitEthernet3/0/0
127.255.255.255/32
100.1.1.255/32
100.3.1.255/32
255.255.255.255/32
Step 2 Configure basic MPLS functions and MPLS LDP on the MPLS backbone network and set up
LDP LSPs.
# Configure PE1.
Issue 02 (2011-09-10)
Destinations : 29
Proto
1.1.1.1/32 Direct 0
3.3.3.3/32 ISIS
4.4.4.4/32 ISIS
10.1.1.0/24 Direct 0
10.1.1.2/32 Direct 0
10.1.1.255/32 Direct 0
127.0.0.0/8 Direct 0
127.0.0.1/32 Direct 0
Direct 0
100.1.1.0/24 Direct 0
100.1.1.1/32 Direct 0
Direct 0
100.2.1.0/24 ISIS
ISIS
100.3.1.0/24 Direct 0
100.3.1.1/32 Direct 0
Direct 0
Direct 0
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Routes : 30
Pre Cost Flags NextHop
0 D
15 10 D
15 10 D
0 D
0 D
0 D
0 D
0 D
0 D
0 D
0 D 127.0.0.1
0 D 127.0.0.1
15 20 D 100.3.1.2
15 20 D
0 D 100.3.1.1
0 D 127.0.0.1
0 D 127.0.0.1
0 D
8 Ethernet OAM Configuration
Interface
127.0.0.1 InLoopBack0
100.3.1.2 GigabitEthernet2/0/0
100.1.1.2 POS1/0/0
10.1.1.2
127.0.0.1 InLoopBack0
127.0.0.1 InLoopBack0
127.0.0.1 InLoopBack0
127.0.0.1 InLoopBack0
127.0.0.1 InLoopBack0
100.1.1.1 POS1/0/0
InLoopBack0
InLoopBack0
GigabitEthernet2/0/0
100.1.1.2 POS1/0/0
GigabitEthernet2/0/0
InLoopBack0
InLoopBack0
127.0.0.1 InLoopBack0
543