Free Practice Tests | Practice Test Bank

Question 1

43% answer correctly

Which Cisco IOS XR command is involved in enabling remote access?

	RP/0/RSP0/CPU0:PE1(config)# router static
	RP/0/RSP0/CPU0:PE1(config)# telnet ipv4 server max-servers 20
	RP/0/RSP0/CPU0:PE1(config)# vrf default
	RP/0/RSP0/CPU0:PE1(config)# username CISCO password LAZ
	RP/0/RSP0/CPU0:PE1(config)# line console 0

Question 2

63% answer correctly

What does a transparent LAN switch use to build its CAM table?

	Analysis of the source MAC address of incoming frames on the bridge ports
	Dynamic routing protocol updates from neighbor bridges
	BPDU messages exchanged with neighbor bridges
	STP messages exchanged with neighbor bridges

Question 3

56% answer correctly

Using VLSM, how many /30 subnets can be derived from a single /27 Class C subnet?