ICND-2

Which Cisco IOS command can be used to determine the current operating trunks on a switch?

• show interfaces

• show interfaces trunk

• show switch trunk

• show switch switchport

___________ combines multiple parallel segments of equal speed between the same pair of switches.

• LACP

• Load balancing

• STP

• EtherChannel

Which Cisco IOS command is used to enable the use of the PortFast feature on a specific interface?

• spanning-tree bpdu portfast

• spanning-tree portfast

• spanning-tree interface interface portfast

• spanning-tree portfast enable

Which branch of a general troubleshooting methodology attempts to identify the underlying cause of the problems identified?

• Problem baselining

• Root cause analysis

• Problem isolation

• Change analysis

Which VTP mode tells a switch to not learn the VLAN configuration but to relay VTP traffic out other enabled interfaces?

• Client

• Transparent

• Relay

• Off

What is the name of the protocol that is used by IEEE 802.1x devices to communicate with the authenticator and authentication server?

• EAP

• RADIUS

• TACACS+

• EAPoL

Two routers using OSPFv2 have become neighbors and exchanged all LSAs. As a result, Router R1 now lists some OSPF-learned routes in its routing table. Which of the following best describes how R1 uses those recently learned LSAs to choose which IP routes to add to its IP routing table?

• Each LSA lists a route to be copied to the routing table

• Some LSAs list a route that can be copied to the routing table

• Run some SPF math against the LSAs to calculate the routes.

• R1 does not use the LSAs at all when choosing what routes to add.

What term does OSPF use to reference a router that has interfaces in more than one area?

• ASBR

• Backbone

• Internal

• ABR

After an EIGRP router sees a Hello from a neighbor, what parameter(s) does the router not check before establishing a neighbor relationship?

• Must be on same subnet

• Must be using the same hello timer and dead timer

• Must be using the same AS number

• The source IP address used by the neighbor's Hello must be in the same subnet

What command will show EIGRP successor and feasible successor routes?

• show ip eigrp neighbor route

• show ip eigrp successor

• show ip eigrp topology

• show ip eigrp successor route