CCNP TSHOOT FAQ: Troubleshooting BGP and Router Performance Issues
Q1. Identify two BGP data structures. (Choose the two best answers.)
A. BGP table
B. link-state database
C. interface table
D. neighbor table
Q2. Which command displays the network prefixes present in the BGP table?
A. show ip bgp neighbors
B. show ip bgp
C. show ip route bgp
D. show ip bgp summary
Q3. Which router process is in charge of handling interface state changes?
A. TCP Timer process
B. IP Background process
C. Net Background process
D. ARP Input process
Q4. Which of the following is the least efficient (that is, the most CPU intensive) of a router’s packet switching modes?
A. Fast switching
B. CEF
C. Optimum switching
D. Process switching
Q5. Identify two common reasons a router displays a MALLOCFAIL error. (Choose the two best answers.)
A. Cisco IOS bug
B. Security issue
C. QoS issue
D. BGP filtering