Huawei S1720 Series Configuration Guide

7.3.1 Establishing the Configuration Task.....................................................................................................368
7.3.2 Starting a BGP Process..........................................................................................................................369
7.3.3 Configuring BGP Peers.........................................................................................................................370
7.3.4 Configuring BGP to Import Routes.......................................................................................................372
7.3.5 Checking the Configuration...................................................................................................................374
7.4 Configuring BGP Route Attributes................................................................................................................374
7.4.1 Establishing the Configuration Task.....................................................................................................374
7.4.2 Configuring the BGP Preference...........................................................................................................375
7.4.3 Configuring Preferred Values for BGP Routes.....................................................................................376
7.4.4 Configuring a Default Local_Pref Attribute for a Device.....................................................................377
7.4.5 Configuring MED Attributes for BGP Routes......................................................................................377
7.4.6 Configuring Next_Hop Attributes for Routes.......................................................................................379
7.4.7 Configuring AS_Path Attributes for Routes..........................................................................................380
7.4.8 Checking the Configuration...................................................................................................................383
7.5 Configuring BGP to Advertise Routes...........................................................................................................383
7.5.1 Establishing the Configuration Task.....................................................................................................384
7.5.2 Configuring BGP Filters........................................................................................................................384
7.5.3 Configuring to Controll the Advertisement of BGP Routing Information............................................390
7.5.4 Configuring BGP Soft Reset.................................................................................................................392
7.5.5 Checking the Configuration...................................................................................................................394
7.6 Configuring BGP to Receive Routes..............................................................................................................394
7.6.1 Establishing the Configuration Task.....................................................................................................394
7.6.2 Configuring BGP Filters........................................................................................................................395
7.6.3 Configuring to Controll the Acceptment of BGP Routing Information................................................401
7.6.4 Configuring BGP Soft Reset.................................................................................................................402
7.6.5 Checking the Configuration...................................................................................................................404
7.7 Configuring BGP Route Aggregation............................................................................................................405
7.8 Configuring BGP Peer Groups.......................................................................................................................407
7.8.1 Establishing the Configuration Task.....................................................................................................407
7.8.2 Creating IBGP Peer Groups..................................................................................................................408
7.8.3 Creating Pure EBGP Peer Groups.........................................................................................................408
7.8.4 Creating Mixed EBGP Peer Groups......................................................................................................409
7.8.5 Checking the Configuration...................................................................................................................410
7.9 Configuring BGP Route Reflectors................................................................................................................410
7.9.1 Establishing the Configuration Task.....................................................................................................411
7.9.2 Configuring a Route Reflector and Specifying Clients.........................................................................411
7.9.3 (Optional) Disabling Route Reflection Between Clients......................................................................412
7.9.4 (Optional) Configuring the Cluster ID for a Route Reflector................................................................413
7.9.5 (Optional) Preventing BGP Routes from Being Added into the IP Routing Table...............................415
7.9.6 Checking the Configuration...................................................................................................................415
7.10 Configuring a BGP Confederation...............................................................................................................416
7.11 Configuring BGP Community Attributes.....................................................................................................417
S6700 Series Ethernet Switches
Configuration Guide - IP Routing Contents
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