
Configuring IP Services
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303528-A Rev 00
Supplying Modification Values for an OSPF Announce Policy
You can use the BCC or Site Manager to supply a value that OSFP uses to modify
a field in an OSPF update that matches the policy.
Using the BCC
Navigate to the policy-specific prompt and enter:
modify
A modification prompt appears for the announce policy.
For example, the following command invokes a set prompt for the OSPF
announce policy pol_1:
announce/pol_1/ospf# modify
modify/ospf/announce/pol_1#
To supply avalue, enter:
parameter value
parameter value is one of the parameter/value pairs shown in Table 7-9.
Table 7-9. BCC Modification Parameters for OSPF Announce Policies
Parameter Values Function
ase-tag Null (default) or a
tag value
Spefices a value for the OSPF external route
tag field. If the outgoing route matches this
policy, OSPF places this value in the field.
ase-type 0 (default)
Ty pe 1
Ty pe 2
Specifies an OSPF ASE metric type to use in
advertisements for routes that match this policy
auto-tag Disabled (default)
Enabled
Enables and disables BGP/OSPF automatic
tag generation. Disable auto-tag generation if
you want OSPF to use the value you specify
with the ase-tag parameter.
metric 0 (default) or an
export metric
Specifies an optional OSPF metric to use when
advertising a route that matches this policy
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