
Configuring IP Exterior Gateway Protocols (BGP and EGP)
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308628-15.0 Rev 00
Using the BCC
To create a BGP announce policy, go to the BGP prompt (for example,
box; ip;
/jointfilesconvert/97454/bgp
) and enter:
announce <
policy_name>
policy_name
is a unique name for the BGP announce policy.
For example, the following command creates a BGP announce policy named
pol_1:
/jointfilesconvert/97454/bgp#
announce pol_1
announce/pol_1//jointfilesconvert/97454/bgp#
To customize the default policy parameters, enter:
<parameter>
<
value>
Table 5-4 lists the parameters and values that you can enter.
For example, the following command sequence causes BGP to announce routes
that match policy_2 and sets the precedence of this policy to 5:
announce/policy_2//jointfilesconvert/97454/bgp#
action announce
announce/policy_2//jointfilesconvert/97454/bgp#
precedence 5
announce/policy_2//jointfilesconvert/97454/bgp#
Table 5-4. BCC Definition Parameters for BGP Announce Policies
Parameter Values Function
action ignore (default)
announce
Specifies whether or not to advertise a route that
matches this policy
precedence 0 (default) to any
metric value
Specifies a metric value to be used to compare this
policy with other policies that a route may match. A
policy with a higher metric takes precedence over a
policy with a lower metric. In case of a tie, the
protocol uses an internal index value assigned to the
policy by IP software.
state enabled (default)
disabled
Enables or disables this policy
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