which layer is responsible for flow control with sliding windows and reliability with sequence number and acknowledgement? A)Transport. B)Application C) Internet D)Network Interface
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By default, Cisco routers forward GNS SAPs to remote networks. A. False B. True
How do we do encryption and authentication in L2F?
What is a characteristic of Store and Forward switches? A.) They work at wire speed. B.) They are the same as Cut-Through switching in 'prune' mode. C.) They forward based on transport layer info. D.) They forward the frame before it is completely read. E.) They increase latency.
why we have to implement access list in router ??????what is the benifit and how it is configure
what is the diffrence betwwen telnet and ssh.this question is asked by nikhil and i am plasing the answer here insteed of his personal mail.
any body can send me CCNA voice simulator practice exam software.
Identify the command to display all the valid commands at the given mode? A.) Help all B.) Help C.) All commands D.) ?
What command can be used to test IPX connectivity? A.) Ping 2e.000.0045.8923 B.) Ping 192.168.100.1 C.) Ping ipx 2e.0000.0045.8923 D.) Ipx ping 2e.0000.0045.8923
Identify the 2 commands that save the running-config to a TFTP server? A.) write running tftp B.) copy running network C.) copy running tftp D.) write network
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 a benefit of a virtual LAN (VLAN)? A. It increases the number of broadcast domains B. It decreases the number of broadcast domains C. It increases the numberr of collision domains D. It decreases the number of collision domains E. Since it is a vitual Interface it never shuts down
What is the function of DDR on Cisco routers? A. DDR is dial--on-demand routing. It provides a continuous LAN only connection. B. DDR is dial-on-demand routing. It provides routing for high volume traffic. C. DDR is dial--on-demand routing. It provides a continuous WAN connection. D. DDR is dial-on-demand routing. It provides routing for low volume and periodic traffic.