Classless routing protocols

a.

require RIPv1 or IGRP interior routing protocols

b.

hide discontiguous subnets

c.

do not support variable length subnet masking

d.

transmit prefix length or subnet mask information with IP network addresses

Open Shortest Path First (OSPF) provides advantages for large enterprise networks except when

	a.	the network is subject to rapid change or growth.
	b.	the network contains discontiguous subnets and VLSM.
	c.	the network requires quick convergence.
	d.	the network requires an authentication protocol to meet security goals.

___________ is the type of routing protocol that does not exchange routing tables.

a.

Distance-Vector

b.

Spanning Tree

c.

Link-State

d.

Token Ring

Static routing is recommended in the following conditions except

	a.	to simplify troubleshooting
	b.	to reduce administrative workload
	c.	to reduce bandwidth consumption
	d.	to facilitate security
	e.	in directing traffic to follow a specific path

A transparent bridge connects one or more LAN segments and learns the location of devices by looking at the source address in each frame. The bridge develops a switching table that records the IP address of the devices on each port.

True

False

A bridge is a store-and-forward device. Store and forward means that the bridge does all except

	a.	calculates a CRC and transmits the frame
	b.	determines which outgoing port to use
	c.	sends a confirmation to source port
	d.	prepares the frame for the out-going port
	e.	receives a complete frame

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