Online Access Free 642-775 Practice Test

What does the SNMP object "ospfNbrTable" provide?

• A.a list of neighbors for the OSPF interface
• B.a table of nonvirtual neighbor information
• C.area border list of neighbors
• D.a list of OSPF-to-NetBIOS exchanges

Which four BGP parameters can be tuned to influence BGP convergence time? (Choose four)

• A.holdtirne interval
• B.advertisement interval
• C.scan time
• D.keepalive interval
• E.stuck in active timer
• F.idle time

Refer to the exhibit. Two Cisco IOS routers that are configured with OSPF cannot establish adjacency. Examine the information collected from r1 and r2 routers. Why cannot adjacency be established?

• A.different MTU
• B.network-type mismatch
• C.area ID mismatch
• D.authentication password mismatch

How will the syslog report an error condition that is detected in the BGP session?

• A.%BGP-3-MAXPFXEXCEED:
• B.%BGP-3-BADMASK
• C.%BGP-3-INSUFCHUNKS:
• D.%BGP-3-NOTIFICATION:

Refer to the exhibit. The NOC has informed you about a problem on a Gigabit Ethernet link between a newly installed CRS-1 that is running Cisco IOS XR Software and Cisco IOS router. These two routers cannot establish OSPF adjacency. When you connected to CRS1, you noticed that the Gigabit Ethernet interface MTU is 1500. You must adjust the interface MTU on the Cisco IOS router.
Which MTU should you configure on the Cisco IOS router interface to match the MTU that is configured on the Cisco IOS XR software?

• A.1500
• B.1486
• C.1486
• D.1488