Command to troubleshoot DNS problems Host name resolution problems:
what is Cisco Firewall
True/False: 802.2 can identify upper layer protocols:
In nslookup, how do you set DNS server to be some other machine than the system default ?
What is the difference between 802.2 and 802.3 frames ? a. 802.2 = 802.3 + LLC Header Info b. 802.2 = 802.3 + TTL field c. 802.3 = 802.2 + LLC Header Info d. 802.3 = 802.2 + TTL field
Which is the RIP daemon in Solaris ?
What protocol counts hops from router to router to find the shortest path? a. DHCP b. RIP c. SNMP d. IP e. DLC
one client is uanble to connect web server it is located in some remote location what are the problems how to troubleshoot the problem
Describe methods of QoS?
Explain VLAN concepts
Explain subnet mask?
What are entries in the DHCP network database ?
Which network conforms to IEEE 802.3 specs and is called standard Ethernet ?