Which router command can be used to verify the type of cable connected to interface serial 0/0?
Which router command can be used to verify the type of cable connected to interface serial 0/0?
Which of the following protocols uses both TCP and UDP ports?
Which of the following protocols uses both TCP and UDP ports?
What is the most likely cause of the problem?
A Cisco router that was providing Frame Relay connectivity at a remote site was replaced with a
different vendor’s frame relay router. Connectivity is now down between the central and remote
site. What is the most likely cause of the problem?
What are possible causes for this interface status?
The show interfaces serial 0/0 command resulted in the output shown in the graphic. What are
possible causes for this interface status? (Choose three.)
What effect will this change have?
While recovering a lost password on a Cisco router, the network administrator interrupts the boot
process and changes the configuration register in ROM monitor mode before continuing the boot
process. What effect will this change have?
What configuration tasks could be used to establish this preference?
A network administrator is configuring the routers in the graphic for OSPF. The OSPF process has
been started and the networks have been configured for Area 0 as shown in the diagram. The
network administrator has several options for configuring RouterB to ensure that it will be preferred
as the designated router (DR) for the 172.16.1.0 /24 LAN segment. What configuration tasks could
be used to establish this preference? (Choose three.)
what configuration error is causing this problem?
A network administrator is trying to add a new router into an established OSPF network. The
networks attached to the new router do not appear in the routing tables of the other OSPF routers.
Given the information in the partial configuration shown below, what configuration error is causing
this problem?Router(config)# router ospf 1Router(config-router)# network 10.0.0.0 255.0.0.0 area
0
What is the problem?
Refer to the exhibit. A router interface is being configured for Frame Relay. However, as the
exhibit shows, the router will not accept the command to configure the LMI type. What is the
problem?
What is the advantage of using point-to-point subinterfaces instead of a multipoint interface on this router?
An administrator is configuring a router that will act as the hub in a Frame Relay hub-and-spoke
topology. What is the advantage of using point-to-point subinterfaces instead of a multipoint
interface on this router?
Why would an administrator change the value of the spanning-tree priority of a switch?
Why would an administrator change the value of the spanning-tree priority of a switch?