What is the Cisco IOS command that is used to prevent the route of the incoming traffic from an unknown network?

What is the Cisco IOS command that is used to prevent the route of the incoming traffic from an unknown network?A . Interface FastEthernet 0/0ip verify unicast source reachable-via any allow-defaultB . Interface FastEthernet 0/0ip verify multicast source reachable-via any allow-defaultC . Interface FastEthernet 0/0ip verify unicast destination reachable-via any...

November 15, 2018 No Comments READ MORE +

Which IPv6 feature replaced and enhanced the IPv4 ARP functions?

Which IPv6 feature replaced and enhanced the IPv4 ARP functions?A . ARPv6B . DHCPv6C . Neighbor discovery protocol in ICMPv6D . Router solicitation and router advertisementE . Auto configurationView AnswerAnswer: C

November 14, 2018 No Comments READ MORE +

Which is a valid IPv6 Link Local address?

Which is a valid IPv6 Link Local address?A . FF00::1B . 224.0.0.5::1C . FE80::1D . FE70::1E . 169.254.0.0/16View AnswerAnswer: C

November 14, 2018 No Comments READ MORE +

Which two commands are required to enter enable mode on a console port without entering a password? (Choose two.)

Which two commands are required to enter enable mode on a console port without entering a password? (Choose two.)A . Privilege 15B . Input SSHC . Line VTY 0 4D . No loginE . Privilege 0View AnswerAnswer: A,D

November 14, 2018 No Comments READ MORE +

Which two commands can be used to enable LACP when configuring the interfaces for a 40 gigabit ether channel? (Choose two.)

Which two commands can be used to enable LACP when configuring the interfaces for a 40 gigabit ether channel? (Choose two.)A . switch (config-if)# channel-group 1 mode activeB . switch (config-if)# channel-group 1 mode autoC . switch (config-if)# channel-group 1 mode desirableD . switch (config-if)# channel-group 1 mode passiveE ....

November 13, 2018 No Comments READ MORE +

When two or more different routes exist to the same destination that have been learned from two different routing protocols, what does a router use to determine the best route?

When two or more different routes exist to the same destination that have been learned from two different routing protocols, what does a router use to determine the best route?A . Routing protocol metricB . Administrative distanceC . Hop countD . Path costE . Local preferenceView AnswerAnswer: B

November 10, 2018 No Comments READ MORE +

Which EIGRP feature in IOS, IOS-XE, and IOS-XR will prevent the EIGRP process from automatically forming a neighbor adjacency?

Which EIGRP feature in IOS, IOS-XE, and IOS-XR will prevent the EIGRP process from automatically forming a neighbor adjacency?A . Access-listsB . Link speed and duplexC . MTU SizeD . Passive interfaceE . Bandwidth and delayView AnswerAnswer: D

November 10, 2018 No Comments READ MORE +

Which Cisco router feature allows multiple independent routing table instances to co-exist within the same router at the same time?

Which Cisco router feature allows multiple independent routing table instances to co-exist within the same router at the same time?A . Virtual ContextsB . Virtual MachinesC . VTID . VRFE . VPLSF . GREView AnswerAnswer: D

November 8, 2018 No Comments READ MORE +