Routing and Switching

After you apply the given configuration to a router, the DHCP clients behind the device cannot communicate with hosts outside of their subnet. Which action is most likely to correct the problem?

• Configure the DNS Server on the same subnet as the clients

• Activate the DHCP Pool

• Correct the Subnet Mask

• Configure the default gateway

While troubleshooting a DHCP client that is behaving erratically, you discover that the client has been assigned the same IP address as a printer that is a static IP address. Which option is the best way to resolve the problem?

• Configure a static route to the client

• Assign the client the same IP address as the router

• Move the client to another IP subnet

• Move the printer to another IP subnet

• Reserve the printer IP address

What DOS command that release the ip address given by DHCP server

• ipconfig/renew

• ipconfig/?

• ipconfig/release

• ipconfig/remove

What is the command in router interface that can get IP address from the DHCP server?

• Ip address DHCP

• no ip address

• Ip address 0.0.0.0 0.0.0.0

• ipconfig/renew

The DHCP server has an IP address of 192.168.100.25/24 on another VLAN, what would be the command on a sub-interface of another network of 192.168.110.0/24 that the DHCP server would be used.

• ip dhcp server 192.168.100.25

• ip helper-address 192.168.100.25

• ip address dhcp

• ip address-helper 192.168.100.25

• ip helper-address 192.168.110.0

what command on DHCP pool that makes it the default gateway address of the recipient of the IP address host.

• Default gateway

• Network

• Dns-server

• Default-router

If you have a DHCP IPs that are not intended to release of 192.168.100.1 to 20 and the last usable IP of 192.168.100.0/25. What are the Two (2) possible commands.

• ip dhcp excluded-address 192.168.100.1-20

• ip dhcp excluded-address 192.168.100.254

• ip dhcp excluded-address 192.168.100.126

• ip dhcp excluded-address 192.168.100.1 192.168.100.20

• ip dhcp excluded-address 192.168.100.1-21

What are three primary benefits of using VLAN's (Choose three).

• Security

• A reduction in the number of trunk links

• cost reduction

• end user satisfaction

• Improved IT staff efficiency

Which type of VLAN is used to designated which traffic is untagged when crossing a trunk port?

• data

• default

• native

• management

What must the network administrator do to remove Fast Ethernet port fa0/1 from VLAN 2 and assign it to VLAN 3?

• Enter the no vlan 2 and the vlan 3 command in global configuration mode

• Enter the switchport access vlan 3 command in interface configuration mode

• Enter the switchport trunk native vlan 3 command in interface configuration mode

• Enter the no shutdown command in interface configuration mode to return it to the default configuration and then configure the port for VLAN 3