Bgp Route Reflector Configuration - 3Com S7906E Configuration Manual

Paths: 1 available, 1 best
BGP routing table entry information of 9.1.1.0/24:
From
Original nexthop: 200.1.2.1
Community
AS-path
Origin
Attribute value : MED 0, pref-val 0, pre 255
State
Not advertised to any peers yet
The route 9.1.1.0/24 is not available in the routing table of Switch C.

BGP Route Reflector Configuration

Network requirements
In the following figure, all switches run BGP.
Between Switch A and Switch B is an eBGP connection, between Switch C and Switch B, and
between Switch C and Switch D are iBGP connections.
Switch C is a route reflector with clients Switch B and D.
Switch D can learn route 1.0.0.0/8 from Switch C.
Figure 1-24 Network diagram for BGP route reflector configuration
Configuration procedure
1) Configure IP addresses for interfaces (omitted)
2) Configure BGP connections
# Configure Switch A.
<SwitchA> system-view
[SwitchA] bgp 100
[SwitchA-bgp] router-id 1.1.1.1
[SwitchA-bgp] peer 192.1.1.2 as-number 200
# Inject network 1.0.0.0/8 to the BGP routing table.
[SwitchA-bgp] network 1.0.0.0
[SwitchA-bgp] quit
: 200.1.2.1 (1.1.1.1)
: No-Export
: 10
: igp
: valid, external, best,
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