Two subnet of computers. the subnet on the left has a server called L_SERVER and A workstation called L_WKST1 and the subnet on the right has one server called R_SERVER. L_WKST1 can connect to R_SERVER, but L_WKST1 can not connect to L_SERVER server on the same subnet. Why?
What servers are authoritative for domains they serve.
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
How long does an entry stay in the arp table by default ?
Explain 802.1Q header?.
How do you manage multiple concurrent high level projects?
List 4 conditions that can be specified in the nsswitch.conf file?
What does a secondary dhcp server do when the primary server is unable to respond ?
Suppose if a network which contains two servers and twenty workstations, where is the best place to install an anti-virus program?
PLEASE SEND FAQ FOR NETWORK ADMINISTRATOR
Which protocol is an improvement over SLIP and is supported by Solaris ?
Three computers and a printer in the same office are all connected by a cable so that users can share the printer. Is this a LAN?
Define the role of ieee in computer networking?