R3303-HP HSR6800 Routers Layer 3 - IP Routing Configuration Guide

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# Configure Router C.

<RouterC> system-view

[RouterC] bgp 65009

[RouterC-bgp] router-id 3.3.3.3

[RouterC-bgp] peer 3.1.2.2 as-number 65008

[RouterC-bgp] peer 2.2.2.2 as-number 65009

[RouterC-bgp] peer 2.2.2.2 connect-interface loopback 0

[RouterC-bgp] network 9.1.1.0 24

[RouterC-bgp] quit

[RouterC] ip route-static 2.2.2.2 32 9.1.1.1

# Display the BGP routing table on Router A.

[RouterA] display bgp routing-table

Total Number of Routes: 3

BGP Local router ID is 1.1.1.1

Status codes: * - valid, ^ - VPNv4 best, > - best, d - damped,

h - history, i - internal, s - suppressed, S - Stale

Origin : i - IGP, e - EGP, ? – incomplete

Network NextHop MED LocPrf PrefVal Path/Ogn

*> 8.1.1.0/24 0.0.0.0 0 0 i

*> 9.1.1.0/24 3.1.1.1 0 0 65009i

* 3.1.2.1 0 0 65009i

{ T h e o u t p u t s h o w s t w o v a l i d r o u t e s t o d e s t i n a t i o n 9.1.1. 0 / 24 : t h e r o u t e w i t h n e x t h o p 3.1.1.1 i s

marked with a greater-than sign (>), indicating it is the best route; the route with next hop 3.1.2.1

is marked with only an asterisk (*), indicating it is a valid route, but not the best.

{ By using the display ip routing-table command, you can find only one route to 9.1.1.0/24 with

next hop 3.1.1.1 and outbound interface S2/2/0.

3. Configure load balancing:

Because Router A has two routes to reach AS 65009, configuring load balancing over the two

BGP routes on Router A can improve link utilization.

# Configure Router A.

[RouterA] bgp 65008

[RouterA-bgp] balance 2

[RouterA-bgp] quit

4. Verify the configuration: