IP standard access lists use which of the following as a
basis for
permitting or denying packets?
A.) destination address
B.) port
C.) protocol
D.) source address
Which of the following is true regarding standard ISDN BRI service? A.) ISDN BRI B channels are typically 64K. B.) ISDN BRI can handle only voice. C.) ISDN BRI can handle only data. D.) ISDN BRI has 2B and 1D channels. E.) ISDN BRI D channels are 16K. F.) ISDN BRI can handle voice and data.
What is the command to manually enter a static route? A.) IP route network B.) IP route C.) IP route < destination network> D.) IP route
Which command should you use to confound a router so that it can become a TFTP server host for a router system image that is run in a Flash? A. copy flash tftp B. config tftp server C. write, network -router name- D. tftp-server system -file name- E. setup server tftp -system name-
On which bas ospf take decision?
There are 2 types of PPP authentication supported by the Cisco IOS. What are they? A.) PAP B.) PREDICTOR C.) MD5 D.) CHAP E.) STACKER F.) MSCHAP
A server is running HTTP, SMTP and DHCP. Which of the following best explains how the server is able to handle all three services over the same connection? The server has separate buffer areas for each application and forwards all data to each service. If the data does not apply to that application, it is discarded. The server processes each packet one at a time and forwards the data to the application that indicates that it is waiting for a transmission to arrive. The data is discarded if it does not apply to that application. The server uses the destination port number in the TCP/UDP header to identify the service. The data is forwarded to the service identified by the port number. The server uses separate three-way handshake connections to control the flow of the data and relates the service to the proper connection. This relationship allows the server to pass the data to the proper service.
Differentiate Logical Topology from Physical Topology
Which term describes the process in which frames from one network system are placed inside the frames of another network system? A. bridging B. tunnelling C. data link control D. generic routing E. packet switching
Which of the following is an example of the Session Layer? A.) TCP B.) SQL C.) IP D.) X-Windows E.) Token Ring F.) LLC
What will happen in OSPF, While a new highet priority DR joining in already running area.That area already having DR and BDR.
What is Spanning Tree Protocol and how it work? I know it is - STP is Spanning tree Protocol. It Stops the looping in the network? How STP work? How it stop Looping in network?
How do you view the routers current processor utilization? A.) show version B.) show processes cpu C.) show running-config D.) show startup-config E.) show cpu F.) show utilization