HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Routing Configuration Gu - Page 192
Injecting a local network, Redistributing IGP routes
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Injecting a local network Perform this task to inject a network in the local routing table to the BGP routing table, so BGP can advertise the network to BGP peers. The ORIGIN attribute of BGP routes advertised in this way is IGP. You can also use a routing policy to control route advertisement. The specified network must be available and active in the local IP routing table. To inject a local network (IPv4): Step 1. Enter system view. 2. Enter BGP view or BGP-VPN instance view. 3. Enter BGP IPv4 unicast instance view or BGP-VPN IPv4 unicast instance view. 4. Inject a local network to the BGP routing table. Command system-view • Enter BGP view: bgp as-number • Enter BGP-VPN instance view: a. bgp as-number b. ip vpn-instance vpn-instance-name ipv4-family [ unicast ] network ip-address [ mask | mask-length ] [ route-policy route-policy-name ] Remarks N/A N/A N/A By default, BGP does not advertise any local network. To inject a local network (IPv6): Step 1. Enter system view. 2. Enter BGP view or BGP-VPN instance view. 3. Enter BGP IPv6 unicast instance view or BGP-VPN IPv6 unicast instance view. 4. Inject a local network to the IPv6 BGP routing table. Command system-view • Enter BGP view: bgp as-number • Enter BGP-VPN instance view: a. bgp as-number b. ip vpn-instance vpn-instance-name Remarks N/A N/A ipv6-family [ unicast ] N/A network ipv6-address prefix-length By default, BGP does not advertise [ route-policy route-policy-name ] any local network. Redistributing IGP routes Perform this task to configure route redistribution from an IGP to BGP. By default, BGP does not redistribute default IGP routes. You can use the default-route imported command to redistribute default IGP routes into the BGP routing table. 181
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