Huawei S1720 Series Configuration Guide

[SwitchA] bgp 10
[SwitchA-bgp] router-id 1.1.1.1
[SwitchA-bgp] peer 2.2.2.2 as-number 10
[SwitchA-bgp] peer 2.2.2.2 connect-interface LoopBack 0
[SwitchA-bgp] peer 3.3.3.3 as-number 10
[SwitchA-bgp] peer 3.3.3.3 connect-interface LoopBack 0
[SwitchA-bgp] peer 4.4.4.4 as-number 10
[SwitchA-bgp] peer 4.4.4.4 connect-interface LoopBack 0
[SwitchA-bgp] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] interface LoopBack 0
[SwitchB-LoopBack0] ip address 2.2.2.2 32
[SwitchB-LoopBack0] quit
[SwitchB] bgp 10
[SwitchB-bgp] router-id 2.2.2.2
[SwitchB-bgp] peer 1.1.1.1 as-number 10
[SwitchB-bgp] peer 1.1.1.1 connect-interface LoopBack 0
[SwitchB-bgp] peer 3.3.3.3 as-number 10
[SwitchB-bgp] peer 3.3.3.3 connect-interface LoopBack 0
[SwitchB-bgp] peer 4.4.4.4 as-number 10
[SwitchB-bgp] peer 4.4.4.4 connect-interface LoopBack 0
[SwitchB-bgp] quit
# Configure Switch C.
<SwitchC> system-view
[SwitchC] interface LoopBack 0
[SwitchC-LoopBack0] ip address 3.3.3.3 32
[SwitchC-LoopBack0] quit
[SwitchC] bgp 10
[SwitchC-bgp] router-id 3.3.3.3
[SwitchC-bgp] peer 1.1.1.1 as-number 10
[SwitchC-bgp] peer 1.1.1.1 connect-interface LoopBack 0
[SwitchC-bgp] peer 2.2.2.2 as-number 10
[SwitchC-bgp] peer 2.2.2.2 connect-interface LoopBack 0
[SwitchC-bgp] peer 4.4.4.4 as-number 10
[SwitchC-bgp] peer 4.4.4.4 connect-interface LoopBack 0
[SwitchC-bgp] quit
# Configure Switch D.
<SwitchD> system-view
[SwitchD] interface LoopBack 0
[SwitchD-LoopBack0] ip address 4.4.4.4 32
[SwitchD-LoopBack0] quit
[SwitchD] bgp 10
[SwitchD-bgp] router-id 4.4.4.4
[SwitchD-bgp] peer 1.1.1.1 as-number 10
[SwitchD-bgp] peer 1.1.1.1 connect-interface LoopBack 0
[SwitchD-bgp] peer 2.2.2.2 as-number 10
[SwitchD-bgp] peer 2.2.2.2 connect-interface LoopBack 0
[SwitchD-bgp] peer 3.3.3.3 as-number 10
[SwitchD-bgp] peer 3.3.3.3 connect-interface LoopBack 0
[SwitchD-bgp] quit
Step 5 Configure an EBGP connection.
# Configure Switch D.
[SwitchD] bgp 10
[SwitchD-bgp] peer 10.2.1.2 as-number 20
[SwitchD-bgp] import-route direct
[SwitchD-bgp] import-route ospf 1
[SwitchD-bgp] quit
# Configure Switch E.
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