Which OSI layer establishes, maintains and terminates sessions
between
applications?
A.) Application
B.) Physical
C.) Data-Link
D.) Presentation
E.) Network
F.) Session
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On which base switches take decisions?
How do we do encryption and authentication in L2TP?
How do we do encryption and authentication in L2F?
How broadcast is created in switch
Identify the keystroke to position the cursor to the beginning of a command line? A.) Ctrl-A B.) Ctrl-Ins C.) Ctrl-B D.) Ctrl-Z
What is the default LMI type? A.) Cisco B.) ANSI C.) IETF D.) Q933a
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.
how we can creat VPN..??? how it can be configured on cisco switches..??? can we creat VPN on different networks..??? why we need to create VPN..??? kindly write complete activity of commands to configure a VPN on switch..??? me specially looking towards Jatendra and Shahin
What is the extended IPX access list range? A.) 901-1000 B.) 100-199 C.) 900-999 D.) 1000-1000
Explain the difference between simple authentication and md5?
can we measure how much a host exact bandwidth using by a network cable which is communicating over the network? options: 1- via Router 2- Switch, 3- other device... if yes.. then how ( with every option)
What is the difference between TCP and UDP? A.) TCP is connection-oriented; UDP uses acknowledgements only B.) TCP is connection-oriented; UDP is connectionless C.) Both TCP and UDP are connection-oriented, but only TCP uses windowing D.) TCP and UDP both have sequencing, but UDP is connectionless