What are four functions/characteristics of the network layer
of the OSI model? (Choose four)
A. It uses a two-part address
B. It maintains routing tables
C. It uses broadcast addresses
D. It establishes network addresses
E. It provides access to the LAN media
F. It provides media independence for upper layers
G. It provides path selection for Internetwork communication
The Cisco Discovery Protocol (CDP) periodically sends out a multicast packet (at layer 2). Which command will alter the default interval of 60 seconds? A.) cdp hold 111 B.) cdp wait 111 C.) cdp interval 111 D.) cdp 111 E.) cdp timer 111
Can you explain the basic of encryption in VPN?
What is the administrative distance for RIP? A.) 100 B.) 90 C.) 120 D.) 110
Which of the following are Transport layer protocols? A.) UDP B.) TCP C.) NBP D.) IP E.) SPX
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.
Default packet size of ipv6?
Which layer defines bit synchronization? A.) Application B.) Network C.) Transport D.) Physical E.) Session F.) Session
Hi -All Can you tell me About of NAt (Network Address Tranlator) bcoz i have no idea about this topics Such as local ip , global ip and all plz provide the deatil of this topics
What not a name of an ISP? A. MSN B. Comcast C. Verizon D. McDonalds
IP RIP routing is conferred on a router but not all interfaces attach to RIP networks. What should you use to prevent all RIP routing updates from being sent through selecedc interfaces without using access lists? A. passive route B. default routes C. passive interface D. route update filtering
What is the formula for metric of ospf?
What is the bandwidth capacity of one ISDN B channel A. 64 kbps B. 128 kbps C. 512 kbps D. 1.54 mkbps