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

258
[RouterA-bgp] peer 200.1.2.2 as-number 20
[RouterA-bgp] network 9.1.1.0 255.255.255.0
[RouterA-bgp] quit
# Configure Router B.
<RouterB> system-view
[RouterB] bgp 20
[RouterB-bgp] router-id 2.2.2.2
[RouterB-bgp] peer 200.1.2.1 as-number 10
[RouterB-bgp] peer 200.1.3.2 as-number 30
[RouterB-bgp] quit
# Configure Router C.
<RouterC> system-view
[RouterC] bgp 30
[RouterC-bgp] router-id 3.3.3.3
[RouterC-bgp] peer 200.1.3.1 as-number 20
[RouterC-bgp] quit
# Display BGP routing table information on Router B.
[RouterB] display bgp routing-table 9.1.1.0
BGP local router ID : 2.2.2.2
Local AS number : 20
Paths: 1 available, 1 best
BGP routing table entry information of 9.1.1.0/24:
From : 200.1.2.1 (1.1.1.1)
Original nexthop: 200.1.2.1
AS-path : 10
Origin : igp
Attribute value : MED 0, pref-val 0, pre 255
State : valid, external, best,
Advertised to such 1 peers:
200.1.3.2
Router B has advertised the route to Router C in AS 30.
# Display BGP routing table information on Router C.
[RouterC] display bgp routing-table
Total Number of Routes: 1
BGP Local router ID is 3.3.3.3
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
*> 9.1.1.0/24 200.1.3.1 0 0 20 10i
Router C has learned the route to the destination 9.1.1.0/24 from Router B.
3. Configure BGP community attribute: