Dell PowerSwitch S4112F-ON EMC SmartFabric OS10 User Guide Release 10.5.0 - Page 573
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2. Enter Address Family mode in ROUTER-NEIGHBOR mode. address-family {{ipv4 | ipv6} unicast | l2vpn evpn} 3. Allow the neighbor IP address to use the AS path the specified number of times in ROUTER-BGP-NEIGHBOR-AF mode (1 to 10). allowas-in number Configure AS number appearance OS10(config)# router bgp 10 OS10(conf-router-bgp-10)# neighbor 1.1.1.2 OS10(conf-router-neighbor)# address-family ipv4 unicast OS10(conf-router-bgp-neighbor-af)# allowas-in 5 View AS numbers in AS paths OS10# show running-configuration bgp ! router bgp 101 no fast-external-fallover ! address-family ipv4 unicast dampening ! neighbor 17.1.1.2 remote-as 102 no shutdown ! address-family ipv4 unicast allowas-in 4 Show IP BGP OS10(config)# router bgp 100 OS10(config-router-bgp-100)# neighbor 172:16:1::2 OS10(config-router-neighbor)# remote-as 100 OS10(config-router-neighbor)# no shutdown OS10(config-router-neighbor)# address-family ipv6 unicast OS10(config-router-bgp-neighbor-af)# activate OS10(config-router-bgp-neighbor-af)# allowas-in 1 OS10(config-router-bgp-neighbor-af)# end OS10# show running-configuration bgp ! router bgp 100 ! neighbor 172:16:1::2 remote-as 100 no shutdown ! address-family ipv6 unicast activate allowas-in 1 OS10# show ip bgp BGP local RIB : Routes to be Added , Replaced , Withdrawn BGP local router ID is 100.1.1.1 Status codes: s suppressed, S stale, d dampened, h history, * valid, > best Path source: I - internal, a - aggregate, c - confed-external, r - redistributed/network, S - stale Origin codes: i - IGP, e - EGP, ? - incomplete Network Next Hop Metric LocPrf Weight Path *>I 55::/64 172:16:1::2 0 0 0 100 200 300 400 i *>I 55:0:0:1::/64 172:16:1::2 0 0 0 100 200 300 400 i *>I 55:0:0:2::/64 172:16:1::2 0 0 0 100 200 300 400 i Redistribute routes Add routes from other routing instances or protocols to the BGP process. You can include OSPF, static, or directly connected routes in the BGP process with the redistribute command. Layer 3 573
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1,168
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