What does a secondary dhcp server do when the primary server is unable to respond ?
Answer / indu
confirms existing configuration supplied by primary
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Dynamic routing is started by the which script .
How frequent the STP information will be exchanged
4 functions that ICMP protocol performs are: a. echo (ping) b. telnet c. rcp d. rlogin e. rpc f. TTL announce (used by traceroute) g. source quench message (during congestion) h. network error announcement
How to check disk performance? How to troubleshoot that problem? What is the procedure?
Which layer is responsible for identifying and establishing the availability of the intended communication partner? * Application * Presentation * Transport * Session * Network
Which command would delete a route to host server1 via router1 ?
UDP is which type of connection.
You have a class B network 172.16.0.0. You use a 11 bits for subnetting. Which of the following is a correct range of Ip addresses that belong to the same network. a. 255.255.8.1 to 255.255.14.254 b. 255.255.255.9 to 255.255.255.14 c. 255.255.17.1 to 255.255.22.254 d. 255.255.17.0 to 255.255.22.255
Which layers of the OSI model are managed by a network protocol such as TCP/IP? (check all that apply) a. Transport b. Physical c. Network d. Presentation
Which file serves as the configuration file for sendmail ?
What is the difference between 802.2 and 802.3 frames ? a. 802.3 = 802.2 + LLC Header Info b. 802.2 = 802.3 + LLC Header Info c. 802.2 = 802.3 + Length field c. 802.3 = 802.2 + Length field
You need to implement an Ethernet 100 MBPS network, what do you use? a. Coaxial b. UTP 3 c. UTP 5 d. Fiber optic