MIDI and MPEG are examples of what layer of the OSI seven layer
model?
A.) Session
B.) Network
C.) Datalink
D.) Transport
E.) Application
F.) Presentation
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Scenario: You created 2 access-lists for controlling telnet about a year ago, and bound one of them to Serial 0. You can't remember which access-list you used. Which command lets you see all access-lists on Serial 0 for telnet? A.) show access-list B.) show ip int s0 C.) show access-list telnet D.) show telnet access-list E.) show access-list s0 F.) show int s0
Which command do you use to set the Privileged mode password to 'clearwater'? A.) set password=clearwater B.) enable privilege password clearwater C.) enable password clearwater D.) enable login clearwater E.) enable secret password clearwater F.) ebable clearwater
Identify the effect of Ctrl-Z? A.) Exits back to privileged exec mode B.) Disconnect from the router C.) Abort the ping operation D.) Exits privileged exec mode
Identify 2 PPP characteristics? A.) Is proprietary to Cisco B.) Supports authentication C.) Support compression D.) Run on a multi-access network
Most routing protocols recognize that it is never useful to send information about a route back out the direction from which the original packet came. This is an example of which routing technology? A.) Split Horizon B.) LMI C.) Triggered Updates D.) Poison Reverse E.) SYN, ACK F.) DLCI
Write an access list line which will deny node 20.0.2.1 to anywhere on your network using DNS via UDP. Don't worry about the other access list lines.
"snap" is used by the Cisco IOS for which encapsulation types? A. Ethernet_SNAP B. Token-Ring_SNAP C. FDDI_SNAP D. Novell-SNAP E. Novell-FDDI.
Which Distance Vector characteristic can help to speed up convergence? A.) Triggered Updates. B.) Split Horizon. C.) Poison Reverse. D.) Hold Down timers. E.) Inverse ARP.
After how long keep alive messages exchange in eigrp?
If a router uses static routing, how does it learn the route to remote networks? The router uses a RIP request to obtain remote network numbers. The router uses a routing protocol to exchange remote network numbers. The router uses DNS request packets to obtain remote network numbers. The Network Administrator manually configures the remote networks.
Which of the following is a layer 2 device? A.) Switch B.) Router C.) Repeater D.) Hub
If line up, but protocol down which layer should be troubleshot?