Siemens S223, S323 user manual BGP Session Reset, Session Reset of All Peers, Word shutdown

User Manual	UMN:CLI
SURPASS hiD 6615 S223/S323 R1.5

To disable the exchange information with a specified router or peer group, use the follow- ing command.

Command	Mode	Description
		Shutdowns any active session for the specified router
neighbor {NEIGHBOR-IP		or peer group and delete all related routing data.
WORD} shutdown	Router	NEIGHBOR-IP: neighbor IP address
		WORD: peer group name or neighbor tag
no neighbor {NEIGHBOR-IP-		Enables the sessions with a previously existing
ADDRESS WORD} shutdown		neighbor or peer group that had been disabled.

10.1.5BGP Session Reset

When you manage BGP network, you can use the command to reset the session for all peers occasionally. Because the internal connections are re-established newly after reset- ting, the route information of the connected routers is restored by default.

You can reset the session in specified condition. The hiD 6615 S323 is available with several parameters to reset the BGP connections.

The advanced configurations describe in the following sections, are as follows:

•Session Reset of All Peers

•Session Reset of Peers within Particular AS

•Session Reset of Specific Route

•Session Reset of External Peer

•Session Reset of Peer Group

10.1.5.1Session Reset of All Peers

To reset the sessions with all BGP peers, use the following command.

Command	Mode	Description
clear ip bgp *	Global	Resets all sessions with BGP peer groups.

When the route parameters restore to the default value by reset command, you can con- figure the specific parameters for its initialization. If you would like to reset/clear the out- going advertised routes only, you should use out parameter. Otherwise, if you’d like to re- set/clear the incoming advertised routes only, you should use in parameter.

Meanwhile, if prefix-filteris configured with in option, ORF (Outbound Route Filtering) and incoming route can be reset. ipv4 option makes BGP peers have narrowed down to IP address family peers. By using soft option, you can configure the switch to update route information only when the session is still connected.

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