ICMP packets to provide for the network layer ().

• A.inquiry service
• B.Troubleshooting
• C.Congestion Control
• D.Path Control

Comment: *

Name: *

Email: *

Verification: *

For STP the default root path cost of the root bridge is 0?

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

Both the Alternate port and the Backup port in RSTP cannot forward user traffic in RSTP, but can receive, process, and send BPDUs.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

Which of the following entries is not included in the routing table?

• A.Cost
• B.MAC
• C.Next-hop address
• D.Destination/Mask

Comment: *

Name: *

Email: *

Verification: *

On an FR network, when the fr inarp command is executed, the interface where static address mapping entries have been configured sends an Inverse ARP Request packet to the remote device to replace the static address mapping entries.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *