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.

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

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.

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

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