Huawei S1720 Series Configuration Guide

Figure 4-10 Networking diagram for configuring OSPF GR
SwitchA SwitchB
Area 0
XGE0/0/1
XGE0/0/1
Switch Interface VLANIF interface IP address
Switch A XGigabitEthernet0/0/1 VLANIF 10 1.1.1.1/24
Switch B XGigabitEthernet0/0/1 VLANIF 10 1.1.1.2/24
Configuration Roadmap
The configuration roadmap is as follows:
1. Configure the basic OSPF functions on each Switch to implement interconnection.
2. Enable the Opaque LSA function.
3. Configure GR on each Switch.
Data Preparation
To complete the configuration, you need the following data:
l ID of the VLAN that each interface belongs to, as shown in Figure 4-10
l IP address of each VLANIF interface, as shown in Figure 4-10
l Router ID and OSPF process ID of each Switch and area that each interface belongs to:
– On Switch A, the router ID is 1.1.1.1; the OSPF process ID is 1; the network segment
of Area 0 is 1.1.1.0/24.
– On Switch B, the router ID is 2.2.2.2; OSPF process ID is 1; the network segment of
Area 0 is 1.1.1.0/24.
Procedure
Step 1 Configure the basic OSPF functions. See Example for Configuring Basic OSPF Functions.
Step 2 Configure the Opaque LSA function.
[SwitchA] ospf
[SwitchA-ospf-1] opaque-capability enable
# Configure SwitchB.
[SwitchB] ospf
[SwitchB-ospf-1] opaque-capability enable
Step 3 Configure the OSPF GR feature.
S6700 Series Ethernet Switches
Configuration Guide - IP Routing 4 OSPF 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