Huawei S1720 Series Configuration Guide

The opaque-LSA function is enabled.
The opaque-LSA feature of OSPF needs to be enabled first because OSPF supports GR through
Type 9 LSAs.
Step 4 Run:
graceful-restart
The OSPF GR feature is enabled.
----End
4.10.3 (Optional) Configuring the GR Session Parameters on the
Restarter
This part describes how to set GR session parameters (including GR period, planned GR, and
totally GR) on the Restarter.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
ospf [ process-id ]
The OSPF view is displayed.
Step 3 Run:
graceful-restart [ period period | planned-only | partial ]
*
The GR session parameters is set.
l Set period, the GR period on the Restarter is set. By default, the restart time is 120 seconds.
l Set planned-only, the Restarter supports only the planned GR. By default, the Restarter
supports both the planned GR and unplanned GR.
l Set partial, the Restarter supports the partial GR. By default, the Restarter supports the totally
GR.
----End
4.10.4 (Optional) Configuring GR Session Parameters on the Helper
This part describes how to set GR session parameters (including the filtering policies, checks
the LSAs outside the AS, and Planned GR) on the Helper.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
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