Explain the difference between straight-through and crossover cable?
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senario: There are two switches connected via trunk port.One end station is connected to each switch via access port. All the ports are in same VLAN.All the ports have same speed 1Gbps.Start sending 1Gbps traffic from one end station to other. Determine percentage of traffic received by destination end station.
Give the importance of implementing a fault tolerance system? Are there limitations?
what is backuprecovery? what is the use?
To configure "Local Mail in Local Mode", who provides /var/mail ?
It is advisable not to use telnet because of security problems. Which program should you use instead ?
Which layer deals with i) file system transfer ii) ii) virtual terminals emulation iii) interprocess communication. a. Application b. Presentation c. Session d. Transport
What allows a network to be assigned more than one netmask.
What entry in the /etc/gateways file would define a route to the host called host9 via the gateway whose IP address is 192.100.100.5? Assume that host9 is 2 hops away and that the gateway IS expected to exchange RIP information.
Solaris will run routed if what file exists.
Name 4 Application Layer Protocols :
In network topology what is called as one large coaxial cable joins all the computers.
What are the 2 functions of the Data Link Mac layer? * Handles access to shared media * Manages protocol access to the physical network medium * Provides SAPs for higher level protocols * Allows multiple devices to uniquely identify one another on the data link layer