Question 101
Which of the following commands can be used to view BGP VPNV4 routing and BGP private network routing information on the PE?
A, display bgp routing-table address-family vpnv4
B, display bgp vpnv4 routing-table
C, display bgp routing-table ipv4-family vpnv4
D,display vpnv4 bgp routing-table
Answer: B
Analysis:
The general command to view routing is routing-table. If you also want to view BGP VPNv4 routes, just connect them together,
so the answer to this question is "display bgp vpnv4 routing-table".
Question 102
R1 performs an operation ping -a 10.1.1.1 10.5.16.2. What does this command mean?
A. The source IP address of the ping packet is any directly connected interface address of R1.
B. The source IP address of the ping packet is the outbound interface of the optimal IP route of R1 pointing to 10.5.16.2. address, and is not 10.1.1.1
C. The source IP address of the ping packet is 10.1.1.1
D. The destination IP addresses of the ping packet are 10.1.1.1 and 10.5.16.2
Answer: C
analysis:
ping -a SOURC-IP specifies sending ICMP