3Com Switch 7700 Configuration Manual page 175

one piece of this group of lists, it means that the routing information has been
filtered by this group of as-path lists identified with this list number.
Defining Route-policy See "Defining Route-policy" on page 167.
Defining Match Principle See "Defining If-match Clauses for a Route Policy"
on page 177.
Defining Evaluation Rules See "Defining Apply Clauses for a Route Policy" on
page 178.
Clearing the BGP Connection
After you change a BGP policy or protocol configuration, you must reset the
current BGP connection to enable the new configuration.
Perform the following configuration in user view. .
Table 129 Clearing the BGP Connection
Operation
Clear the connection between BGP and the
specified peers
Clear all connections of BGP
Clear the connections between the BGP and
all the members of a group
Refreshing BGP Routes
When a BGP routing policy changes, the associated route information must be
recomputed.
Perform the following configuration in user view..
Table 130 Refreshing BGP Routes
Operation
Refreshing general BGP routes
The import keyword means to refresh the routes learned from the peers and the
export keyword means to refresh routes advertised to the peers.
Displaying and Debugging BGP
After creating the configuration, execute the display command in any view to
display the BGP configuration, and to verify the effect of the configuration.
Execute the reset command in user view to clear the statistics of the
configuration. Execute the debugging command in user view to debug the
configuration. Execute the reset command in user view to reset the BGP statistic
information.
Table 131 Displaying and Debugging BGP
Operation
Display the routing information of the BGP
Display filtered AS path information in the
BGP
Display CIDR routes
Command
reset bgp peer-address [ flap-info ]
reset bgp all
reset bgp group group-name
Command
refresh bgp { all | peer-address | group
group-name } { import | export }
Command
display bgp routing-table [ ip-address [
mask ] ]
display ip as-path-acl acl-number
display bgp routing-table cidr
BGP 167