Dell Force10 Z9000 FTOS Command Line Reference Guide for the Z9000 System FTOS - Page 346
bgp soft-reconfig-backup
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Parameters Defaults Command Modes Command History Usage Information ip-address Enter an IP address in dotted decimal format to reset only that BGP neighbor. The router ID is the highest IP address of the Loopback interface or, if no Loopback interfaces are configured, the highest IP address of a physical interface on the router. ROUTER BGP Version 8.3.11.1 Version 8.3.7.0 Version 7.8.1.0 Version 7.7.1.0 Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Peering sessions are reset when you change the router ID of a BGP router. bgp soft-reconfig-backup Use this command only when route-refresh is not negotiated to avoid the peer from resending messages. C-Series, E-Series, S-Series, Z-Series, S4810 Syntax bgp soft-reconfig-backup To return to the default setting, use the no bgp soft-reconfig-backup command. Defaults Command Modes Command History Off ROUTER BGP Version 9.1(0.0) Version 8.3.11.1 Version 8.3.7.0 Version 7.8.1.0 Version 7.7.1.0 Version 7.2.1.0 Added support for IPv6. Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. Introduced. Usage Information Related Commands When you enable soft-reconfiguration for a neighbor and you execute the clear ip bgp soft in command, the update database stored in the router is replayed and updates are reevaluated. With this command, the replay and update process is triggered only if routerefresh request is not negotiated with the peer. If the request is indeed negotiated (after executing the clear ip bgp soft in command), BGP sends a route-refresh request to the neighbor and receives all of the peer's updates. clear ip bgp - activates inbound policies without resetting the BGP TCP session. 346
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