Example: Configuring Bgp4+ Route Load Sharing; Figure 8-2 Bgp4+ Route Load-Sharing Configuration Example - Zte ZXR10 ZSR V2 Configuration Manual

R3(config)#router bgp 200
R3(config-bgp)#neighbor 2010::125 remote-as 200
R3(config-bgp)#neighbor 3331::101 remote-as 200
R3(config-bgp)#address-family ipv6
R3(config-bgp-af-ipv6)#neighbor 2010::125 activate
R3(config-bgp-af-ipv6)#neighbor 3331::101 activate
R3(config-bgp-af-ipv6)#neighbor 2010::125 route-reflector-client
/*Configure the route reflector*/
R3(config-bgp-af-ipv6)#neighbor 3331::101 route-reflector-client
R3(config-bgp-af-ipv6)#end

8.3.2 Example: Configuring BGP4+ Route Load Sharing

Configuration Description
Load sharing is a method to evenly distribute traffic that exceeds the bandwidth of an
interface to multiple links to achieve load balancing of traffic on each link.
As shown in
area can reach the same neighbor node with the same link cost.

Figure 8-2 BGP4+ Route Load-Sharing Configuration Example

Configuration Flow
1. On R1 and R2, enable IPv6 on each interface, and configure IPv6 addresses.
Configure per-packet load sharing (default: per-flow load sharing). On R2, configure
the IPv6 address for the loopback1 interface, and enable IPv6.
2. Enable and configure BGP4+.
3. Configure BGP4+ load sharing on R1.
Configuration Commands
Configuration on R1:
R1(config)#interface gei-2/1
R1(config-if-gei-2/1)#ipv6 enable
R1(config-if-gei-2/1)#ipv6 address 2000::1/64
R1(config-if-gei-2/1)#exit
R1(config)#interface gei-2/2
R1(config-if-gei-2/2)#ipv6 enable
R1(config-if-gei-2/2)#ipv6 address 2001::1/64
R1(config-if-gei-2/2)#exit
SJ-20140504150128-018|2014-05-10 (R1.0)
Figure 8-2, load sharing is enabled for BGP4+ if multiple links in the same
Chapter 8 BGP4+ Configuration
8-5
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