During the process of connecting four switches to the central router and implementing VLANS between the
devices, it becomes apparent that there was a misunderstanding about which encapsulation protocol to use on
the links between the switches and the router.
If there is mismatch between the encapsulation types used on the router interface and the type used on the
connected switch port, what will be the result?

You have multiple departments sharing a common network. You are concerned about network traffic from one
department reaching another department.
What would be a solution for isolating the departments? (Choose all that apply.)

You manage the EIGRP subnet in your organization. You have enabled EIGRP for IPv6 on all the routers in the
EIGRP AS 260 using the following commands on all the routers:

During verification, you discover that EIGRP for IPv6 is not running on the routers.Which of the following should be done to fix the issue?

What is the HSRP virtual router MAC address for the virtual router for HSRP group 31?

You are the network administrator for your company. You have been assigned the task of configuring an
appropriate IP addressing scheme in the network.
Assuming that the network address is 192.16.100.0/28, what will be the number of hosts per network in this
scenario?

Which of the following commands could you use to verify the type of serial cable you are connected to (DCE or
DTE)?

You have configured a router as shown in the following output:

Hosts on the LAN cannot receive an IP address. What is wrong?

A newly implemented IP-based video conferencing application is causing the network to slow down.
Which OSI layer needs to be addressed to resolve the problem?

Which classful protocols perform an automatic summarization of routes when routers send updates across
major classful network boundaries? (Choose two.)

Which two are NOT features of Cisco NAT implementation? (Choose two.)