Neighbor Allowas-In - Dell N1100-ON Reference Manual

• ipv6-address—The neighbor's IPv6 address. If the neighbor's IPv6 address
is a link local address, the local interface must also be specified.
• seconds—The minimum time between route advertisement, in seconds.
The range is 0 to 600 seconds.
Default Configuration
The default value is 30 seconds for external peers and 5 seconds for internal
peers.
Command Mode
IPv6 Address Family Configuration mode
User Guidelines
RFC 4271 recommends the interval for internal peers be shorter than the
interval for external peers to enable fast convergence within an autonomous
system. This value does not limit the rate of route selection, only the rate of
route advertisement. If BGP changes the route to a destination multiple
times while waiting for the advertisement interval to expire, only the final
result is advertised to the neighbor.
Dell EMC Networking BGP enforces the advertisement interval by limiting
how often phase 3 of the decision process can run for each update group. The
interval applies to withdrawals as well as active advertisements. The VLAN
interface must also be specified if a link-local address is specified.
Command History
Introduced in version 6.2.0.1 firmware.
Example
console(config-router-af)#neighbor FE80::0202:B3FF:FE1E:8329 interface vlan
10 advertisement-interval 50

neighbor allowas-in

Use the neighbor allowas-in command to accept prefixes even if local ASN is
part of the AS_PATH attribute. Use the no form of the command to disable
acceptance of prefixes if the local ASN is part of the AS_PATH.
Layer 3 Routing Commands
1265