Which command can be used on a PE router to connect to a CE router (11.1.1.4) in VRF red?

A.
telnet 11.1.1.4 /vrf-source red

B.
telnet 11.1.1.4 source /vrf red

C.
telnet 11.1.1.4 /source vrf red

D.
telnet 11.1.1.4 /vrf red

E.
telnet 11.1.1.4 vrf red

Explanation:
Telnetting can be done through the VRF using the Management Ethernet interface. In the
following example, the router telnets to 172.17.1.1 through the Management Ethernet interface
VRF:
Router# telnet 172.17.1.1 /vrf Mgmt-intf

http://www.cisco.com/en/US/docs/routers/asr1000/configuration/guide/chassis/Management_Ether
net.html