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Cisco Active Network Abstraction 3.6.6 MPLS User Guide
OL-19192-01
Chapter 6 IPv6 VPN over MPLS
Provisioning Route Targets
Use the following procedures to enable IPv6 VRFs and add or delete route targets with IPv4 and IPv6
address families:
• Enabling IPv6 VRFs, page 6-12
• Adding Route Targets with IPv4 and IPv6 Address Families, page 6-12
• Deleting Route Targets with IPv4 and IPv6 Address Families, page 6-13
Enabling IPv6 VRFs
To configure a VRF with an IPv6 address family, IPv6 VRF must be enabled on the device. You can do
this in Cisco NetworkVision by completing the following steps:
Step 1 Display the Cisco NetworkVision inventory window.
Step 2 Right-click the ASR device where you want to enable the IPv6 VRF and choose Commands > VRF >
Enable IPv6 VRF.
The Enable IPv6 VRF command window appears.
Step 3 Click Preview to preview the command.
A preview of the command that will be executed appears in the Preview tab.
Step 4 Click the Input tab, then click Execute.
The results are displayed in the Preview tab.
Step 5 Click Close.
Adding Route Targets with IPv4 and IPv6 Address Families
To add a route target with an IPv4 or IPv6 address family:
Step 1 In the Cisco ANA NetworkVision navigation tree, right-click the router containing the VRF to which
you want to assign a route target and choose Inventory.
Step 2 In the device inventory view, expand the Logical Inventory tree until you reach the VRF to which you
want to assign the route target with address family.
Step 3 Right-click the VRF and choose Commands > Add Route Target.
Step 4 In the Add Route Target dialog box Input tab, enter the following:
• VPN Community—Choose the VPN community to which you want to add the route target address
family, either Import or Export.
• Route Target—Enter the route target in the format ASN:nn or IP-address:nn, where ASN is the
associated system number and nn is the number assigned to the route target.
• Address Family—Enter the address family:
–
IPv4—Assigns an IPv4 address family to the route target.
–
IPv6—Assigns an IPv6 address family to the route target.
–
Not_Set—Adds a route target without an address family.