Which OSI layer uses segments?
a. Application
b. Presentation
c. Session
d. Transport
How do you distinguish a DNS problem from a network problem?
11 Answers Swirl Infosystems, Wipro,
You try "ping server1" and you get "no answer from server1". Why ? (assume that your machine resolved the name correctly).
Define tracert?
VLAN tagging/un-tagging process –where and when it happens?
whenever install patch cluster, system will be restart what is the problem?
How to telnet customer router from cisco MPLS 7200 router ? tell me the commands?
Which command shows the routing table of a Solaris Machine ?
You mail server belongs to mydomain.com . An email destined for user@host4.mydomain.com . This type of email address is ?
What allows a network to be assigned more than one netmask.
what is meant by mainframe server?
Command to troubleshoot DNS problems Host name resolution problems:
True or False: Each OSI layer thinks it is communicating directly with the same layer in another computer. Even though the data is going through several layers.