Do you know about the job of the network layer under the osi reference model?
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which command releases and removed DHCP leases ?
User Datagram Protocol (UDP) is __ and __ a. connectionless, stateless b. connection-orineted, stateless c. connection-oriented, stateful d. connectionless, stateful
Solaris machines more often than not runs routed daemon. routed is the unix equivalent of RIP. It is always run with -q option. Why ? a. q options optimizes the process b. q option uses a default route c. q option only activates itself in the absence of a default router d. q option tells the process not to advertise any routes. It just listens to the RIP udates. That way it does not interfere with router in the subnet.
Sequence Number in a TCP header is used for (list all that apply) a. acknowledgements b. upper layer information c. reordering of the octets received d. protocol dependent information e. rejecting the duplicate octates
You try "ping server1" and you get "no answer from server1". Why ? (assume that your machine resolved the name correctly).
True/Flase: Secondary DNS servers can not be authoritative for any domains .
Which communication relies on a timing system between two devices.
Can you perform the OSI model seven layer functions in either two layer or three layer.
What routing protocols have you configured?
Which protocol translates IPs to MAC addresses ?
Which command causes name daemon to return to level 0 (debug) ?
how to set kernal parameters in solaris 10&9?