Escribe screened subnet architecture?, Can you describe screened subnet arc...

Can you describe screened subnet architecture?

Layer on which layer does l2f, Write the layer on which layer does L2F, PPT...

Write the layer on which layer does L2F, PPTP and L2TP operate?

What are the responsibilities of application layer, What are the responsibi...

What are the responsibilities of Application Layer? The Application Layer enables the user, whether human or software, to access the network. It gives user interfaces and suppo

What are called fat clients and fat servers, What are called Fat clients an...

What are called Fat clients and Fat servers? If the bulk of the application runs on the Client side, then it is Fat clients. It is used for decision support and personal softwa

Illustrate 802.11b HR DSSS, 802.11b HR DSSS a) High-rate DSSS using a ...

802.11b HR DSSS a) High-rate DSSS using a 2.4 GHz band b) Similar to DSSS excluding for encoding method c) Uses complementary code keying (CCK), encoding 4 or 8 bits to

What is meant by asymmetrical protocols, There is a many-to-one relationshi...

There is a many-to-one relationship among clients and server. Clients always start the dialog by requesting a service. Servers are passively awaiting for requests from clients.

What are the unix-based firewalls, What are the Unix-based firewalls T...

What are the Unix-based firewalls The Unix-based firewalls are considered most secured as compared to the Windows NT based ones. The firewalls bind the holes of the operating

Bootrom and memory layout, Memory Memory Layout   BOOT...

Memory Memory Layout   BOOTROM This device stores the information of  the startup diagnostic  code in permanently. It performs diagnostics of  hardware  wh

Merits of message passage-shared memory, Gives excellent low-level control ...

Gives excellent low-level control of parallelism; Portable; Minimal overhead in data distribution and parallel synchronisation; and It is less error prone. Drawb

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