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.
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you have internet connection but u rnot able to open ur webpages, ur system is pinging properly to dns server . so pls tell me where is problem ?
how to check CPU load for system and how to find the problem and how to rectify it??
What IP network addresses are set aside for class A (for private use)? a. 1.0.0.0 (mask 255.0.0.0) b. 10.0.0.0 (mask 255.0.0.0) c. 10.0.0.0 (mask 255.255.0.0) d. 100.0.0.0 (mask 255.0.0.0) e. 100.0.0.0 (mask 255.255.0.0)
What does the MAC sublayer of the Data Link Layer do ? (choose all that apply) a. builds frames b. checks to see that nothing got damaged in transit by CRC c. determines "which machine goes first on the wire" d. provides path to the destination host e. Gets data on and off the wire
What does ICMP stand for ?
The last octet of the broadcast address of a Class C network is :
Which layer deals with i) file system transfer ii) ii) virtual terminals emulation iii) interprocess communication. a. Application b. Presentation c. Session d. Transport
what is domain
You just want to use NIS only to resolve names. Which file should you copy to /etc/nsswitch.conf ?
How to you start the DHCP daemon ?
What is tunnel mode?
Dynamic routing is started by the which script .