Which of the following are correct statements about MPLS labels (Choose three)?

1. A. A series of labels from one LER to another LER represent a logical tunnel known as an LS
2. B. Labels used for a LSP may be static but are usually signaled dynamically with an MPLS label signaling protoco
3. C. Labels are locally significant to the MPLS router which means its possible for two routers on the LSP path to use the same labe
4. D. Labels are globally significant to the MPLS network which means all labels on the LSP path must be uniqu
5. E. Labels used for an LSP must be statically assigned by the service provide

Correct Answer: ABC

You are working from a particular Command Line Interface (CLI) context, and want to see the commands available from your current context. What command can you issue to view this information?

1. A. view tree
2. B. tree
3. C. info detail
4. D. info

Correct Answer: B

Which of the following are important to consider when designing IPv4 subnets? (Choose 3)

1. A. The number of subnetworks currently require
2. B. The version of the Ethernet used by each segmen
3. C. Future network growth requirement
4. D. The number of hosts each subnetwork will suppor
5. E. The class of the IP address assigned to an organizatio

Correct Answer: ACD

Which Ethernet frame field does the receiver use to verify the integrity of the received bits?

1. A. Destination address
2. B. Frame check sequence
3. C. Preamble
4. D. Length field

Correct Answer: B

Which of the following describes a static default route?

1. A. A routing entry, included in the RIB by default, that forwards packets with an unknown destination to the CPM for inspectio
2. B. A manual entry used when the destination address of a network is not specifically listed in the routing tabl
3. C. A manual entry that matches a specific /32 host address using the least cost to the destinatio
4. D. A default entry in the FIB used when forwarding multicast and broadcast packet

Correct Answer: B