Cisco CRS Configuration Manual page 60

Configuring a CFI VRF Interface
DETAILED STEPS
Step 1 configure
Example:
RP/0/RP0/CPU0:router# configure
Enters the Global Configuration mode.
Step 2 interface type interface-path-id
Example:
RP/0/RP0/CPU0:router(config)# interface GigabitEthernet0/0/0/1.1
Enters interface configuration mode and enables a GigabitEthernet interface.
Step 3 vrf vrf-name
Example:
RP/0/RP0/CPU0:router(config-if)# vrf v1
Specifies a VRF name.
Step 4 ipv4 address ipv4-address
Example:
RP/0/RP0/CPU0:router(config-if)# ipv4 address 100.1.10.2 255.255.255.0
Enters an IPv4 address and mask for the associated IP subnet. The network mask can be specified in either of two ways:
• The network mask can be a four-part dotted decimal address. For example, 255.0.0.0 indicates that each bit equal
to 1 means that the corresponding address bit belongs to the network address.
• The network mask can be indicated as a slash (/) and number. For example, /8 indicates that the first 8 bits of the
mask are ones, and the corresponding bits of the address are network address.
Step 5 ipv6 address ipv6-address
Example:
RP/0/0/CPU0:router(config-if)# ipv6 100::1:10:2/64
Enters an IPv6 address.
This argument must be in the form documented in RFC 2373, where the address is specified in hexadecimal using 16-bit
values between colons, as follows:
• IPv6 name or address: Hostname or X:X::X%zone
• IPv6 prefix: X:X::X%zone/<0-128>
Step 6 dot1q native vlan vlan-id
Example:
RP/0/RP0/CPU0:router(config-if)# dot1q native vlan 665
Cisco IOS XR Virtual Private Network Configuration Guide for the Cisco CRS Router, Release 6.1.x
46
Implementing MPLS VPNs over IP Tunnels