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
What does a "preamble" consist of ? a. all 0s b. all 1s c. a 1 in the beginning and rest 0s d. alternating 0s and 1s
What is flow control ? a. To keep the transmitting device from transmitting no faster than the receiving device can receive. b. To find the best route to a destination c. To determine which machine transmits packets on the wire on a given instance. d. To be able to send a beacon message when congestion occurs.
You have a Class C network. You have subntted it into 2 subnets. What is the subnet mask ?
The process of units of data being broken into smaller units is called
How many way to configure a router?
What is the difference between X.25 and Frame Relay explain it briefly
How a switch will behave for a mcast packet if Snooping is not enabled
How to configure RAS in PIX 515E
Which three types of gateways can be defined in the /etc/gateways file ?
Describe the working environment you are currently in, e.g. frequent interruptions, frequent priority shifting, team or individual?
How do you remove Meta only for the root slice? Remaining slices should run under Meta?
What does a secondary dhcp server do when the primary server is unable to respond ?