Huawei Quidway S5600 Series Operation Manual page 387

Operation Manual – Routing Protocol
Quidway S5600 Series Ethernet Switches-Release 1510
II. Network diagram
1.1.1.1
To network
1.0.0.0
AS100
Figure 5-15 Diagram for BGP routing
III. Configuration procedure
(1)
Configure SwitchA.
[SwitchA] interface Vlan-interface 2
[SwitchA-Vlan-interface2] ip address 192.1.1.1 255.255.255.0
[SwitchA] interface Vlan-interface 3
[SwitchA-Vlan-interface3] ip address 193.1.1.1 255.255.255.0
# Enable BGP
[SwitchA] bgp 100
# Specify the destination network for BGP routes.
[SwitchA-bgp] network 1.0.0.0
# Configure BGP peers.
[SwitchA-bgp] group ex192 external
[SwitchA-bgp] peer 192.1.1.2 group ex192 as-number 200
[SwitchA-bgp] group ex193 external
[SwitchA-bgp] peer 193.1.1.2 group ex193 as-number 200
[SwitchA-bgp] quit
# Configure the MED attribute of SwitchA.
Create an access control list to permit routing information sourced from the network
1.0.0.0.
[SwitchA] acl number 2000
[SwitchA-acl-basic-2000] rule permit source 1.0.0.0 0.255.255.255
[SwitchA-acl-basic-2000] rule deny source any
192.1.1.2/24
VLAN 2
192.1.1.1/24
EBGP
Switch A
EBGP
VLAN 3
193.1.1.1/24
193.1.1.2/24
Huawei Technologies Proprietary
To network
2.2.2.2
2.0.0.0
VLAN 2
VLAN 4
194.1.1.2/24
Switch B
IBGP
Switch D
IBGP
Switch C
VLAN 5
VLAN 3
195.1.1.2/24
3.3.3.3
To network
3.0.0.0
5-42
Chapter 5 BGP Configuration
AS200
VLAN 4
194.1.1.1/24
4.4.4.4
VLAN 5
195.1.1.1/24
To network
4.0.0.0