Which command enhances the 802.1D convergence time on ports that are connected to hosts?

Which two statements are characteristics of a distance vector routing protocol?
(Choose two)

Refer to the exhibit.

Why are two OSPF designated routers identified on Core_Router?

It has become necessary to configure an existing serial interface to accept a second Frame Relay
virtual circuit. Which of the following procedures are required to accomplish this task? (Choose
three.)

Refer to the graphic. Computer 1 is consoles into switch A.Telnet connections and pings run from
the command prompt on switch A fail. Which of the following could cause this problem?

Refer to the exhibit. Which three variables(router, protocol port, and router ACL direction)apply to
an extended ACL that will prevent student 01 from securely browsing the internet?

Which command can you use to determine the cisco ios feature set on a cisco router?

What are three benefits of implementing vlans?(choose three)

In the implementation of VLSM techniques on a network using a single Class C IP address, which
subnet mask is the most efficient for point-to-point serial links?

A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan
routing. OSPF has been configured on the router, as the routing protocol for the network. Which
statement about this network is true?