Connecting Mpls Vpn Customers; Defining Vrfs On The Pe Routers To Enable Customer Connectivity - Cisco CRS Configuration Manual

Ios xr virtual private network
Hide thumbs Also See for CRS:
Table of Contents

Advertisement

Implementing MPLS Layer 3 VPNs
Example:
RP/0/RP0/CPU0:router(config-bgp-nbr)# address-family vpnv4 unicast
Enters VPNv4 or VPNv6 address family configuration mode for the VPNv4 or VPNv6 address family.
Step 6
Use the commit or end command.
commit - Saves the configuration changes and remains within the configuration session.
end - Prompts user to take one of these actions:
• Yes - Saves configuration changes and exits the configuration session.
• No - Exits the configuration session without committing the configuration changes.
• Cancel - Remains in the configuration mode, without committing the configuration changes.

Connecting MPLS VPN Customers

To connect MPLS VPN customers to the VPN, perform the following tasks:

Defining VRFs on the PE Routers to Enable Customer Connectivity

Perform this task to define VPN routing and forwarding (VRF) instances.
SUMMARY STEPS
1. configure
2. vrf vrf-name
3. address-family ipv4 unicast
4. import route-policy policy-name
5. import route-target [ as-number:nn | ip-address:nn ]
6. export route-policy policy-name
7. export route-target [ as-number:nn | ip-address:nn ]
8. exit
9. exit
10. router bgp autonomous-system-number
11. vrf vrf-name
12. rd { as-number | ip-address | auto }
13. Use the commit or end command.
Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 6.1.x
Connecting MPLS VPN Customers
199

Advertisement

Table of Contents
loading

Table of Contents