You have configured bidirectional LSPs between R1 and R3. You notice that the LSPs are not coming up.

Referring to the exhibit, which statement is correct?

• A. You must ensure type 5 LSAs are allowed in area 1.
• B. You must ensure OSPF traffic engineering is configured.
• C. You must disable CSPF for the LSPs.
• D. You must enable CSPF for the LSPs.

Click the Exhibit button.
You are asked to troubleshoot a new Layer 3 VPN implementation. Each PE is not receiving routes from the other PE or the remote CE network.
Referring to the exhibit, what should you do on PE2 to resolve the problem?

• A. Change the route target value.
• B. Remove the vrf-table-label parameter.
• C. Enable the keep-all option.
• D. Change the route distinguisher value.

You have created a new IS-IS adjacency between identical routers over two STM-4 circuits. After enabling no-keepalives on the interfaces, they come up and you are able to ping between the routers. However, the IS-IS adjacency still will not establish.
Which step will determine the cause of the problem?

• A. Disable cisco-hdlc encapsulation, enable ppp encapsulation, commit, and test the circuits.
• B. Enable family iso on all the SONET interfaces, commit, and test the circuits.
• C. Disable no-keepalives from the interfaces and issue a show interfaces extensive command for each of the SONET interfaces.
• D. Disable no-keepalives from the interfaces and issue a show isis adjacency command.

Click the Exhibit button.
-- Exhibit -
user@router# show policy-options
policy-statement isis-export { term 1 { from { route-filter 172.22.135.0/8 orlonger reject; route-filter 172.22.135.0/24 orlonger accept; } then reject; } term 2 { from { protocol isis; route-filter 10.0.0.0/8 longer; route-filter 10.0.0.0/24 longer accept; } then reject; }
}
-- Exhibit -
You are asked to block the 10.0.0.0/8 IS-IS routes from being redistributed into other protocols.
You still want the existing 10.0.0.0/25 IS-IS routes to continue to be redistributed. You have applied an export policy as shown in the exhibit, however, the 10.0.0.0/8 routes are still being redistributed.
What is causing the problem?

• A. Term 2 should be inserted before term 1.
• B. The policy can only evaluate a single route-filter match for each term.
• C. When the route-filter matching process occurs, the least specific route-filter prefix evaluation is rejecting the routes.
• D. When the route-filter matching process occurs, the most specific route-filter prefix evaluation is accepting the routes.