You are using DNS only for name resolution. If the primary server is not responding (down), which "condition" (nsswitch.conf) does this situation fall in?
Explain about vpn?
what is uplink?
When would you use a default route ?
Which command causes in.named to increase its debug level by 1 ?
Which frame type use DSAPs and SSAPS to identify the upper layer protocols ? a. 802.1d b. 802.2 c. 802.3 d. 802.3u
Host A is connected to Router B. Router B is connected to Router C. Router is connected to Host D. How many hops away is Host D from Host A ?
The 2 most popular cable access methods are Token passing and other ??
The last octet of the broadcast address of a Class B network is :
List 4 layer-3 protocols ? a. ICMP b. SNMP c. IP d. ARP e. SMTP f. RARP
Define 10base-t?
True or False: The purpose of each layer of the OSI is to provide services to the next lower level?
in vcs, which network[private or public] channel bandwidth is high?