Huawei Quidway NetEngine80E Configuration Manual page 679

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
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Procedure
Step 1 Configure an IP address for each interface.
Step 2 Configure basic IPv4 IS-IS functions.
# Configure Router A.
[RouterA] isis 1
[RouterA-isis-1] is-level level-2
[RouterA-isis-1] network-entity 20.0000.0000.0001.00
[RouterA-isis-1] quit
[RouterA] interface gigabitethernet 2/0/0
[RouterA-GigabitEthernet2/0/0] isis enable 1
[RouterA-GigabitEthernet2/0/0] quit
# Configure Router B.
[RouterB] isis 1
[RouterB-isis-1] network-entity 10.0000.0000.0002.00
[RouterB-isis-1] quit
[RouterB] interface gigabitethernet 2/0/0
[RouterB-GigabitEthernet2/0/0] isis enable 1
[RouterB-GigabitEthernet2/0/0] quit
[RouterB] interface gigabitethernet 1/0/0
[RouterB-GigabitEthernet1/0/0] isis enable 1
[RouterB-GigabitEthernet1/0/0] quit
# Configure Router C.
[RouterC] isis 1
[RouterC-isis-1] is-level level-1
[RouterC-isis-1] network-entity 10.0000.0000.0003.00
[RouterC-isis-1] quit
[RouterC] interface gigabitEthernet 1/0/0
[RouterC-GigabitEthernet1/0/0] isis enable 1
[RouterC-GigabitEthernet1/0/0] quit
The configurations of GE 2/0/0, GE 3/0/0, and GE 4/0/0 are similar to those of GE 1/0/0.
Step 3 Run the display isis route command to display the IS-IS routing table of routerRouter A.
[RouterA] display isis route
IPV4 Destination
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172.1.1.0/24
172.1.2.0/24
172.1.3.0/24
172.1.4.0/24
172.2.1.0/24
Step 4 Configure route summarization on routerRouter B.
# Configure Router B to summarize the routes to network segments 172.1.1.0/24, 172.1.2.0/24,
172.1.3.0./24, and 172.1.4.0/24 into the route 172.1.0.0/16.
[RouterB] isis 1
Issue 02 (2014-09-30)
Area addresses of Router A, Router B, and Router C
Levels of Router A, Router B, and Router C
ISIS(1) Level-2 Forwarding Table
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IntCost
30
30
30
20
10
Flags: D-Direct, A-Added to URT, L-Advertised in LSPs, S-IGP Shortcut,
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Route information for ISIS(1)
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ExtCost ExitInterface
NULL GE2/0/0
NULL GE2/0/0
NULL GE2/0/0
NULL GE2/0/0
NULL GE2/0/0
U-Up/Down Bit Set
7 IS-IS Configuration
NextHop Flags
172.2.1.2 A/-/L/-
172.2.1.2 A/-/L/-
172.2.1.2 A/-/L/-
172.2.1.2 A/-/L/-
Direct D/-/L/-
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