Computer Networking
When a router is connected to a Frame Relay WAN link using a serial DTE interface, how is the clock rate determined?

By the clock rate command
By the far end router
Supplied by the CSU/DSU
By the Physical layer bit stream timing

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
ICMP (Internet Control Message Protocol) is

a protocol that handles error and control messages
a protocol used to monitor computers
a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address
None of these
a TCP/IP high level protocol for transferring files from one machine to another

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Which statement describes a spanning-tree network that has converged?

All switch and bridge ports are either blocking or looping.
All switch and bridge ports are in the forwarding state.
All switch and bridge ports are in either the forwarding or blocking state.
All switch and bridge ports are assigned as either root or designated ports.

ANSWER DOWNLOAD EXAMIANS APP