Huawei S1720 Series Configuration Guide

– SwitchB: The system ID is 0000.0000.0002; the area ID is 10; the level is Level-1-2.
– SwitchC: The system ID is 0000.0000.0003; the area ID is 10; the level is Level-1.
Configuration Procedure
1. Configure the VLAN ID of each physical interface.
The configuration details are not mentioned here.
2. Assign IP addresses to VLANIF interfaces.
The configuration details are not mentioned here.
3. Configure basic IS-IS functions.
# Configure SwitchA.
[SwitchA] isis 1
[SwitchA-isis-1] is-level level-2
[SwitchA-isis-1] network-entity 20.0000.0000.0001.00
[SwitchA-isis-1] quit
[SwitchA] interface vlanif 50
[SwitchA-Vlanif50] isis enable 1
[SwitchA-Vlanif50] quit
# Configure SwitchB.
[SwitchB] isis 1
[SwitchB-isis-1] network-entity 10.0000.0000.0002.00
[SwitchB-isis-1] quit
[SwitchB] interface vlanif 10
[SwitchB-Vlanif10] isis enable 1
[SwitchB-Vlanif10] quit
[SwitchB] interface vlanif 50
[SwitchB-Vlanif50] isis enable 1
[SwitchB-Vlanif50] quit
# Configure SwitchC.
[SwitchC] isis 1
[SwitchC-isis-1] is-level level-1
[SwitchC-isis-1] network-entity 10.0000.0000.0003.00
[SwitchC-isis-1] quit
[SwitchC] interface vlanif 10
[SwitchC-Vlanif10] isis enable 1
[SwitchC-Vlanif10] quit
The configurations of the VLANIF 20, VLANIF30, and VLANIF 40 interfaces are the
same as the configuration of the VLANIF 10 interface.
4. Check the IS-IS routing table of SwitchA.
[SwitchA]display isis route
Route information for ISIS(1)
-----------------------------
ISIS(1) Level-2 Forwarding Table
--------------------------------
IPV4 Destination IntCost ExtCost ExitInterface NextHop Flags
-------------------------------------------------------------------------
172.1.1.0/24 20 NULL Vlanif50 172.2.1.2
A/-/-/-
172.1.2.0/24 20 NULL Vlanif50 172.2.1.2
A/-/-/-
172.1.3.0/24 20 NULL Vlanif50 172.2.1.2
A/-/-/-
172.1.4.0/24 20 NULL Vlanif50 172.2.1.2
A/-/-/-
172.2.1.0/24 10 NULL Vlanif50 Direct D/-/
L/-
S6700 Series Ethernet Switches
Configuration Guide - IP Routing 6 IS-IS Configuration
Issue 01 (2012-03-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei S1720 Series Specifications

General

Operating Humidity	5% to 95% (non-condensing)
Uplink Ports	4 x GE combo ports
VLANs	4094
Power Supply	AC 100-240V, 50/60Hz
Layer 2 Features	VLAN
Layer 3 Features	Static routing
Management	SNMP
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to +70°C
Dimensions (W x D x H)	442 mm x 220 mm x 43.6 mm