ICND 2 Continued

1.

1 point

Which statements are true about EIGRP successor routes? (Choose two.)

Successor routes are stored in the neighbor table following the discovery process

Successor routes are saved in the topology table to be used if the primary route fails.

A successor route may be backed up by a feasible successor route

A successor route is used by EIGRP to forward traffic to a destination

Successor routes are flagged as 'active' in the routing table.

2.

1 point

The following configuration is applied to a Layer 2 Switch:

interface fastethernet 0/4
switchport mode access
switchport port-security
switchport port-security mac-address 0000.1111.1111
switchport port-security maximum 2

What is the result of the above configuration being applied to the switch?

A host with a mac address of 0000.1111.1111 and up to two other hosts can connect to FastEthernet 0/4 simultaneously

Violating addresses are dropped and no record of the violation is kept

The switch can send an SNMP message to the network management station

The port is effectively shutdown

A host with a mac address of 0000.1111.1111 and one other host can connect to FastEthernet 0/4 simultaneously

3.

1 point

At which layer of the OSI model is RSTP used to prevent loops?

network

physical

transport

data link

4.

1 point

What does a router do if it has no EIGRP feasible successor route to a destination network and the successor route to that destination network is in active status?

It routes all traffic that is addressed to the destination network to the interface indicated in the routing table.

It sends a copy of its neighbor table to all adjacent routers.

It sends a multicast query packet to all adjacent neighbors requesting available routing paths to the destination network.

It broadcasts Hello packets to all routers in the network to re-establish neighbor adjacencies.

5.

1 point

Which protocol is an open standard protocol framework that is commonly used in VPNs, to provide secure end-to-end communications?

IPsec

L2TP

RSA

PPTP

6.

1 point

Which command enables IPv6 forwarding on a Cisco router?

ipv6 unicast-routing

ipv6 host

ipv6 neighbor

ipv6 local

7.

1 point

What can be done to secure the virtual terminal interfaces on a router? (Choose two)

Enter an access list and apply it to the virtual terminal interfaces using the access-class command.

Physically secure the interface.

Create an access list and apply it to the virtual terminal interfaces with the access-group command.

Configure a virtual terminal password and login process.

Administratively shut down the interface.

8.

1 point

Refer to the exhibit. Given the output from the show ip eigrp topology command, which router is the feasible successor?

Router# show ip eigrp topology 10.0.0.5 255.255.255.255

IP-EIGRP topology entry for 10.0.0.5/32 State is Passive, Query origin flag is 1, 1 Successor(s), FD is 41152000

10.1.1.1 (SerialO.1), from 10.1.1.1, Send flag is 0x0 Composite metric is (46763776/46251776), Route is External Vector metric: Minimum bandwidth is 56 Kbit Total delay is 41000 microseconds Reliability is 255/255 Load is 1/255 Minimum MTU is 1500 Hop count is 2

10.1.0.1 (Serial0), from 10.1.0.1, Send flag is 0x0 Composite metric is (46152000/41640000), Route is Internal Vector metric: Minimum bandwidth is 64 Kbit Total delay is 45000 microseconds Reliability is 255/255 Load is 1/255 Minimum MTU is 1500 Hop count is 2

10.0.0.2 (Serial0.1), from 10.0.0.2, Send flag is 0x0 Composite metric is (53973248/128256), Route is Internal Vector metric: Minimum bandwidth is 48 Kbit Total delay is 25000 microseconds Reliability is 255/255 Load is 1/255 Minimum MTU is 1500 Hop count is 1

10.1.0.3 (Serial0), from 10.1.0.3, Send flag is 0x0 Composite metric is (46866176/46354176), Route is Internal Vector metric: Minimum bandwidth is 56 Kbit Total delay is 45000 microseconds Reliability is 255/255 Load is 1/255 Minimum MTU is 1500 Hop count is 2

9.

1 point

Which type of EIGRP route entry describes a feasible successor?

a backup route, stored in the routing table

a backup route, stored in the topology table

a primary route, stored in the topology table

a primary route, stored in the routing table

10.

1 point

Which three statements about RSTP are true? (Choose three.)

RSTP significantly reduces topology reconverging time after a link failure.

RSTP provides a faster transition to the forwarding state on point-to-point links than STP does

RSTP uses the same timer-based process as STP on point-to-point links.

. RSTP port states are blocking, discarding, learning, or forwarding.

RSTP expands the STP port roles by adding the alternate and backup roles.

RSTP also uses the STP proposal-agreement sequence.

11.

1 point

Refer to the exhibit. Which of these correctly describes the results of port security violation of an unknown packet?

Switch(config)#interface fastethernet 0/1
Switch(config-if)#switchport mode access
Switch(config-if)#switchport port-security
Switch(config-if)#switchport port-security maximum 3
Switch(config-if)#switchport port-security mac-address sticky
Switch(config-if)#end

port disabled; no SNMP or syslog messages

port enabled; unknown packets dropped; no SNMP or syslog messages

port enabled; unknown packets dropped; SNMP or syslog messages

port disabled; SNMP or syslog messages

12.

1 point

Which two of these statements regarding RSTP are correct? (Choose two.)

RSTP cannot operate with PVST+

RSTP defines new port roles

RSTP defines no new port states

RSTP is compatible with the original IEEE 802.1D STP.

RSTP is a proprietary implementation of IEEE 802.1D STP

13.

1 point

Which two states are the port states when RSTP has converged? (Choose two.)

listening

disabled

learning

forwarding

discarding

14.

1 point

Which statements are true about EIGRP successor routes? (Choose two)

A successor route is used by EIGRP to forward traffic to a destination.

Successor routes are stored in the neighbor table following the discovery process.

Successor routes are saved in the topology table to be used if the primary route fails.

Successor routes are flagged as ‘active* in the routing table.

A successor route may be backed up by a feasible successor route.