Question: 1
Which of the following are shared distribution tree characteristics? (Choose all that apply.)
A. Memory requirements are higher for shared distribution tree than for source distribution tree.
B. Creates a tree from a central RP to all last-hop routers.
C. Uses a rendezvous point.
D. An optimal path is created between each source router and each last-hop router.
E. Place (S,G) entry in each router's multicast routing table.
F. Place (*,G) entry in a router's multicast routing to table.
Answer: C,F
Question: 2
Which of the following characteristics describe the BPDU Guard feature? (Choose all that apply.)
A. A BPDU Guard port should only be configured on ports with PortFast enabled.
B. BPDU Guard and PortFast should not be enabled on the same port.
C. BPDU Guard is used to ensure that superior BPDUs are not received on a switch port.
D. A BPDU Guard port receiving a BPDU will go into err-disable state.
E. A BPDU Guard port receiving a BPDU will be disabled.
F. BPDU Guard can be enabled on any switch port.
Answer: A,D,E
Question: 3
Which of the following are common issues that should be considered when establishing or
troubleshooting site-to-site VPNs? (Choose all that apply.)
A. User authentication
B. Overlapping IP address space
C. GRE or IPsec configuration
D. MTU size
E. VPN client software
F. Authentication server configured ly
Answer: B,C,D
Question: 4
Which output is expected in the blank line for the OSPF adjacency process?
A. DOWN
B. EXSTART
C. EXCHANGE
D. LOADING
Answer: B
Question: 5
Which of the following are TACACS+ characteristics? (Choose all that apply.)
A. Cisco proprietary
B. Standards-based protocol
C. Provides separate services for authentication, authorization, and accounting
D. Encrypts only the password
E. Uses UDP for a transport layer
F. Encrypts the entire packet
Answer: A,C,F