Controlling route distribution and reception, Verifying the configuration – H3C Technologies H3C S12500-X Series Switches User Manual
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[SwitchD-bgp] peer 10.1.5.2 as-number 65001
[SwitchD-bgp] address-family ipv4 unicast
[SwitchD-bgp-ipv4] peer 10.1.3.1 enable
[SwitchD-bgp-ipv4] peer 10.1.5.2 enable
[SwitchD-bgp-ipv4] quit
[SwitchD-bgp] quit
# Configure Switch E.
<SwitchE> system-view
[SwitchE] bgp 65001
[SwitchE-bgp] router-id 5.5.5.5
[SwitchE-bgp] confederation id 200
[SwitchE-bgp] peer 10.1.4.1 as-number 65001
[SwitchE-bgp] peer 10.1.5.1 as-number 65001
[SwitchE-bgp] address-family ipv4 unicast
[SwitchE-bgp-ipv4] peer 10.1.4.1 enable
[SwitchE-bgp-ipv4] peer 10.1.5.1 enable
[SwitchE-bgp-ipv4] quit
[SwitchE-bgp] quit
4.
Configure the EBGP connection between AS 100 and AS 200:
# Configure Switch A.
[SwitchA] bgp 65001
[SwitchA-bgp] peer 200.1.1.2 as-number 100
[SwitchA-bgp] address-family ipv4 unicast
[SwitchA-bgp-ipv4] peer 200.1.1.2 enable
[SwitchA-bgp-ipv4] quit
[SwitchA-bgp] quit
# Configure Switch F.
<SwitchF> system-view
[SwitchF] bgp 100
[SwitchF-bgp] router-id 6.6.6.6
[SwitchF-bgp] peer 200.1.1.1 as-number 200
[SwitchF-bgp] address-family ipv4 unicast
[SwitchF-bgp-ipv4] peer 200.1.1.1 enable
[SwitchF-bgp-ipv4] network 9.1.1.0 255.255.255.0
[SwitchF-bgp-ipv4] quit
[SwitchF-bgp] quit
626B
Verifying the configuration
# Display the routing table on Switch B, which is similar to that on Switch C.
[SwitchB] display bgp routing-table ipv4
Total number of routes: 1
BGP local router ID is 2.2.2.2
Status codes: * - valid, > - best, d - damped, h - history,
s - suppressed, S - Stale, i - internal, e - external
Origin: i - IGP, e - EGP, ? - incomplete