Huawei S1720 Series Configuration Guide

5.5.1 Establishing the Configuration Task.....................................................................................................195
5.5.2 Configuring OSPFv3 Stub Areas..........................................................................................................195
5.5.3 Configuring OSPFv3 Virtual Links.......................................................................................................196
5.5.4 Checking the Configuration...................................................................................................................197
5.6 Configuring OSPFv3 NSSA Areas.................................................................................................................197
5.6.1 Establishing the Configuration Task.....................................................................................................197
5.6.2 Defining the Current Area to Be an NSSA Area...................................................................................198
5.6.3 Checking the Configuration...................................................................................................................199
5.7 Configuring OSPFv3 Route Attributes...........................................................................................................199
5.7.1 Establishing the Configuration Task.....................................................................................................199
5.7.2 Setting the Cost of the OSPFv3 Interface..............................................................................................200
5.7.3 Setting the Maximum Number of Equal-Cost Routes...........................................................................200
5.7.4 Checking the Configuration...................................................................................................................201
5.8 Controlling OSPFv3 Routing Information.....................................................................................................201
5.8.1 Establishing the Configuration Task.....................................................................................................202
5.8.2 Configuring OSPFv3 Route Aggregation..............................................................................................202
5.8.3 Configuring OSPFv3 to Filter the Received Routes.............................................................................203
5.8.4 Configuring OSPFv3 to Import External Routes..................................................................................204
5.8.5 Checking the Configuration...................................................................................................................205
5.9 Optimizing an OSPFv3 Network....................................................................................................................205
5.9.1 Establishing the Configuration Task.....................................................................................................205
5.9.2 Configuring the SPF Timer...................................................................................................................206
5.9.3 Suppressing an Interface from Sending and Receiving OSPFv3 Packets.............................................207
5.9.4 Configuring DR Priority of an Interface................................................................................................208
5.9.5 Configuring Stub Routers......................................................................................................................209
5.9.6 Ignoring MTU Check on DD Packets...................................................................................................209
5.9.7 Checking the Configuration...................................................................................................................210
5.10 Configuration OSPFv3 GR...........................................................................................................................210
5.10.1 Establishing the Configuration Task...................................................................................................210
5.10.2 Enabling OSPFv3 GR..........................................................................................................................211
5.10.3 Enabling the Helper of OSPFv3 GR....................................................................................................212
5.10.4 Check the Configuration......................................................................................................................212
5.11 Maintaining OSPFv3....................................................................................................................................212
5.11.1 Resetting OSPFv3................................................................................................................................212
5.12 Configuration Examples...............................................................................................................................213
5.12.1 Example for Configuring OSPFv3 Areas............................................................................................213
5.12.2 Example for Configuring DR Election Through OSPFv3...................................................................219
5.12.3 Example for Configuring the OSPFv3 Virtual Link...........................................................................224
5.12.4 Example for Configuring OSPFv3 GR................................................................................................228
6 IS-IS Configuration...................................................................................................................233
6.1 Basic Concepts of IS-IS..................................................................................................................................235
6.2 IS-IS Features Supported by the S6700..........................................................................................................236
S6700 Series Ethernet Switches
Configuration Guide - IP Routing Contents
Issue 01 (2012-03-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
ix

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