List the functions of a network administrator?
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When you connect two redundant links of switch to hub to form a loop , and when the switch receives its own BPDU what it will do.
Which application protocol can not be blocked by the Switch?
What does the LLC sublayer of the Data Link Layer do ? a. Error Checking b. Gets data on and off the wire c. Decides which machines gets to go next on the wire d. Provides clocking signals
True/False: DNS gives you the ability to restrict queries from machines in a particular zone.
What file can a user create in his/her home directory to forward his/her email ?
2 routing protocols that enable the deployment of VLSM by providing the extended network number length or mask along with route advertisement.
What is clustering support?
What IP network addresses are set aside for class C (for private use) ? a. 172.16.0.0 (mask 255.240.0.0) b. 172.16.0.0 (mask 255.255.0.0) c. 196.168.0.0 (mask 255.255.0.0) d. 192.168.0.0 (mask 255.255.0.0) e. 198.168.0.0 (mask 255.255.255.0)
Which network conforms to IEEE 802.3 specs and is called standard Ethernet ?
802.X is /collision detect a.3 b.4 c.5 d.12
What provide assurance of packet delivery? a. Connectionless oriented b. Connection oriented
Which command will make the inetd reread the inetd.conf file ?