HP 6125G HP 6125G & 6125G/XG Blade Switches Layer 3 - IP Routing Confi - Page 142
Configuring BGP basic functions, Configuration prerequisites, Creating a BGP connection
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Task Remarks Configuring the interval for sending the same update Optional. Configuring BGP soft-reset Optional. Enabling the BGP ORF capability Optional. Enabling 4-byte AS number suppression Optional. Setting the DSCP value for BGP packets Optional. Enabling quick EBGP session reestablishment Optional. Enabling MD5 authentication for TCP connections Optional. Configuring BGP load balancing Optional. Forbiding session establishment with a peer or peer group Optional. Configuring BGP peer groups Optional. Configuring a large scale BGP network Configuring BGP community Configuring a BGP route reflector Optional. Optional. Configuring a BGP confederation Optional. Configuring BGP GR Optional. Enabling trap Optional. Enabling logging of peer state changes Optional. Configuring BFD for BGP Optional. Configuring BGP basic functions This section does not differentiate between BGP and MP-BGP. Configuration prerequisites The neighboring nodes are accessible to each other at the network layer. Creating a BGP connection A router ID is the unique identifier of a BGP router in an AS. • To ensure the uniqueness of a router ID and enhance network reliability, you can specify in BGP view the IP address of a local loopback interface as the router ID. • If no router ID is specified in BGP view, the global router ID is used. • If the global router ID is used and then it is removed, the system will select a new router ID. • If the router ID is specified in BGP view, using the undo router-id command can make the system select a new router ID. To create a BGP connection: 132
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