Deck 17: IP Routing in the Lan

Question 1

When configuring a switch to connect to a router that is being configured with a ROAS configuration, which Cisco IOS command must be entered on the interface to ensure that the link forms a trunk?

A) switchport mode trunk
B) switchport mode dynamic desirable
C) switchport mode access
D) switchport mode trunk router

Answer 1

switchport mode trunk

Question 2

Which Cisco IOS command is used to enable a router subinterface with 802.1Q and associate it with a specific VLAN?

A) vlan vlan-id
B) encapsulation dot1q vlan-id
C) encapsulation vlan vlan-id
D) dot1q vlan-id

Answer 2

encapsulation dot1q vlan-id

Question 3

Which Cisco IOS command can be used to display the ROAS configuration on a router?

A) show roas
B) show vlan
C) show vlans
D) show interfaces vlan

Answer 3

show vlans

Question 4

Which Cisco IOS command can be used on a switch to verify that a trunk has been configured on the interface connected to a router configured with ROAS and the VLANs that are allowed, not blocked, and not pruned?

A) show interfaces roas
B) show trunk
C) show vlans
D) show interfaces trunk

Question 5

Which Cisco IOS command is used to make memory space available for IPv4 routes on a 2960 series of switches?

A) sdm prefer lanbase-routing
B) sdm prefer ipv4-routing
C) ip routing
D) routing enable

Question 6

Which Cisco IOS command is used to enable IPv4 routing on a 2960 series switch?

A) sdm prefer lanbase-routing
B) ip routing
C) sdm prefer ipv4-routing
D) routing enable

Question 7

Which Cisco IOS command is used to enable a switch interface to become a routed port?

A) sdm prefer routing
B) ip route enable
C) no switchport
D) ip routing

Question 8

Which Cisco IOS command can be used on a switch to verify that an interface has been configured as a routed port by indicating that it is "routed"?

A) show interfaces
B) show interface interface switchport
C) show ip route
D) show interface status

Question 9

Which Cisco IOS command(s) would be used to configure an interface in a static layer 3 EtherChannel?

A) channel-group number mode on
B) no switchport
C) channel-group number mode on layer-3
D) ip routing enable

Question 10

Which Cisco IOS command would be used to display the state and type of EtherChannel configured on a device?

A) show running-config
B) show ether channel
C) show etherchannel summary
D) show interface bundle

Question 11

Which Cisco IOS command would be used to configure a router subinterface to handle any native VLAN traffic?

A) dot1q native
B) vlan vlan-id native
C) native vlan
D) encapsulation dot1q vlan-id native

Question 12

Which of the LAN routing options shown is not typically used?

A) Using a layer 3 switch using routed ports
B) Using a layer 3 switch using SVIs
C) Using a router configured with a VLAN trunk
D) Using a router with a physical interface associated with each individual VLAN

Question 13

Which Cisco IOS command is used to create a new SVI on a switch?

A) interface vlan vlan-id
B) vlan vlan-id
C) switchport access vlan vlan-id
D) interface svi vlan-id

Question 14

For a VLAN SVI to be in the up/up state, which option is not required?

A) The VLAN must be defined locally.
B) The VLAN must have an entry in the MAC address table.
C) An access link or trunk must be configured and optional in the VLAN (not blocked or pruned).
D) The VLAN SVI must be enabled.

Question 15

If configuring a layer 3 EtherChannel using two physical interfaces, how many different times must the no switchport command be configured?

A) 1
B) 2
C) 3
D) Never