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How to Configure MPLS LDP Inbound Label Binding Filtering
• Configuring MPLS LDP Inbound Label Binding Filtering, page 42
• Verifying that MPLS LDP Inbound Label Bindings are Filtered, page 44
Configuring MPLS LDP Inbound Label Binding Filtering
Perform this task to configure a router for inbound label filtering. The following configuration allows the
router to accept only the label for prefix 25.0.0.2 from LDP neighbor router 10.12.12.12.
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
ip access-list standard access-list-number
4.
permit {source [source-wildcard] | any} [log]
5.
exit
6.
mpls ldp neighbor [vrf vpn-name] nbr-address labels accept acl
7.
end
DETAILED STEPS
Command or Action
Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
• Enter your password if prompted.
Step 2
configure terminal
Example:
Example:
Router# configure terminal
Enters global configuration mode.
Configuring MPLS LDP Inbound Label Binding Filtering
How to Configure MPLS LDP Inbound Label Binding Filtering
MPLS LDP Configuration Guide, Cisco IOS Release 12.4
42