D-Link DXS-3600-EM-4QXS CLI Guide - Page 87
clear ip bgp vrf
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prefix-filter out soft DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide (Optional) Specifies to clear the existing outbound route filter (ORF) prefix list to trigger a new route refresh or soft reconfiguration, which updates the ORF prefix list. (Optional) Specifies to initiate inbound or outbound reconfiguration. If neither the in nor the out keywords are specified, both inbound and outbound sessions will reset. (Optional) Specifies to initiate a soft reset. Does not tear down the session. Default Command Mode Command Default Level Usage Guideline None. Privileged Mode. Level: 8. (EI Mode Only Command) This command can be used to initiate a hard reset or soft reconfiguration of BGP neighbor sessions. If a hard reset is applied to the inbound session, the inbound session will be torn down and the local inbound routing table and the remote outbound routing table will be cleared. If a soft reset is applied to the inbound session, the session will not be rebuilt but the local inbound routing table will be cleared and needs to be rebuilt. If a soft reconfiguration inbound is enabled, then the routing table can be rebuilt based on the stored route update information. If a soft reconfiguration inbound is disabled, then the local router will send a route refresh request to the neighbor to ask for the route refresh. When the inbound session undergoes a soft reset with the prefix filter option, and the capability of the prefix-list is enabled, in the sending direction, then the local BGP will send a 'clear the routing table' request, and notify the remote neighbor for the prefix filter. This is a way to notify the neighbor of the prefix filter whenever a change is made to the prefix filter. Example In the following example, a soft reconfiguration is initiated for the inbound session with the neighbor 10.100.0.1, and the outbound session is unaffected. DXS-3600-32S#clear ip bgp 10.100.0.1 soft in DXS-3600-32S# Example In the following example, the route refresh capability is enabled on BGP neighbor routers. The existing outbound route filter (ORF) prefix list from the peer 172.16.10.2 is cleared, The new route refresh, which updates the ORF prefix list, is triggered. DXS-3600-32S#clear ip bgp 172.16.10.2 soft in prefix-filter DXS-3600-32S# Example In the following example, a hard reset is initiated for sessions with all routers in the autonomous system numbered 35700. DXS-3600-32S#clear ip bgp 35700 DXS-3600-32S# 7-23 clear ip bgp vrf This command is used to reset BGP connections using hard or soft reset for IPv4 VRF address family sessions. clear ip bgp vrf VRF-NAME {all | IP-ADDRESS | AS-NUMBER} [soft [{in [prefix-filter] | out}]] 79