Alcatel-Lucent 6850-48 Guida Di Riferimento

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BGP Commands
page 44-88
OmniSwitch CLI Reference Guide
September 2009
ip bgp neighbor in-prefixlist
Assigns an inbound prefix filter list to a BGP peer.
ip bgp neighbor ip_address in-prefixlist {string | none}
Syntax Definitions
ip_address
32-bit IP address. 
string
Input prefix filter list (0 to 70 characters). This name is case sensitive.
none
Removes the prefix list from the peer.
Defaults
N/A
Platforms Supported
OmniSwitch 6850, 6855, 9000, 9000E
Usage Guidelines
• The prefix list name (InboundPrefix in the example below) is created using the 
 command. Any inbound routes from the BGP peer must match this prefix filter before being 
accepted or passed to inbound policy. 
• To deassign an input prefix filter list, use this command to assign a value of “none.” 
Examples
-> ip bgp neighbor 172.22.2.115 in-prefixlist InboundPrefix
-> ip bgp neighbor 172.22.2.115 in-prefixlist none
Release History
Release 6.1; command was introduced.
Related Commands
MIB Objects
alaBgpPeerTable
alaBgpPeerPrefixListIn
Creates or deletes a prefix match list.