Solaris will run routed if what file exists.
What characterizes a professional network administrator?
how to set tunneling in putty when any portno blocked from firewall to use resources with that portno like ssh 22
What is "keepalive"? a. A keepalive is a small, layer-1 bit message that is transmitted by a network device to let directly-connected network devices know of its presence. b. A keepalive is a small, layer-2 message that is transmitted by a network device to let directly-connected network devices know of its presence. c. A keepalive is a small, layer-2 message that is transmitted by a network device to let it neighbors know of congestion d. A keepalive is a small, layer-3 message that is transmitted by a network device to let directly-connected network devices know of its presence. e. A keepalive is a small, layer-3 message that is transmitted by a network device to let it neighbors know of congestion
what is ads? main advantages ads?
Command to troubleshoot DNS problems Host name resolution problems:
What is a MAC ? a. It is the network layer address of a NIC that can not be modified b. It is the network layer address of a NIC that can be modified c. It is the Data Link Layer address of a NIC that can not be modified d. It is the Data Link Layer address of a NIC that can be modified
What servers maintain the top-level zones (com, net, edu).
System that stores mailboxes in local /var/mail is called what type of server ?
how many layers are there in network & explain in simple of alll layers?
The following are the steps toward encapsulation. Put them in order: 1. User input 2. data 3. frame 4. segment 5. datagram 6. bits a. 1-4-2-5-3-6 b. 1-5-4-2-3-6 c. 1-2-3-5-4-6 d. 1-2-4-5-3-6
How long does an entry stay in the arp table by default ?
what are the effect of the command ip classless on both calssful and classless routing protocols