Which statement is true?
A. While bridges are used to segment networks, they will not
isolate broadcast or multicast packets.
B. A bridge looks at every packet within its network segment
and works like a hub re-broadcasting the packet if the
destination is within its network segment.
C. A bridge maintains a table of the IP addresses of the
hosts within its network segment and forwards the packet
directly to the destination based upon the IP address.
D. A bridge resets the hop count by keeping all packets
within the network segment. Only packets addressed to a
specific destination host outside the network segment are
allowed to pass through the bridge.
while trouble shooting a network conectivty prob a technician observes that steady link light on the both work stations nic and the switch port which the workstation is conected.however when the ping comand is issuede from the work station the out message is request time out at which layer of osi model does the prob most likly exist 1 sessiom layer protocol layer datalink kayer acess layer network layer application layer i have ansered n/w layer but i am niot sure i have also posted privous question jitendera kumar sinha
HI friends. i need a suggestion and looking towards you foryours valuable suggestion friends i have completed ccna now i want to done red het linux system admnistration and networking i am liitle bit confuse betwwen them which one is better for me for job point of view reply soon waiting for your reply
Identify the 3 methods routers learn paths to destinations? A.) Dynamic routing B.) None of the above, configured by default C.) Default routes D.) Administrative distance E.) Static routes
Which layer is responsible for flow control, acknowledgement, and windowing? A.) Transport B.) Network C.) Application D.) Session E.) Physical F.) Data Link
What is the syntax to add a banner to the Cisco router? A.) motd banner # B.) banner C.) banner motd # D.) banner #
Write an access list line which will deny node 20.0.2.1 to anywhere on your network using DNS via UDP. Don't worry about the other access list lines.
. Which command sequence will allow only traffic from network 185.64.0.0 to enter interface s0? A. access-list 25 permit 185.64.0.0 255.255.0.0 int s0 ; ip access-list 25 out B. access-list 25 permit 185.64.0.0 255.255.0.0 int s0 ; ip access-group 25 out C. access-list 25 permit 185.64.0.0 0.0.255.255 int s0 ; ip access-list 25 in D. access-list 25 permit 185.64.0.0 0.0.255.255 int s0 ; ip access-group 25 in
Which OSI layer defines end to end communication, segmentation and re-assembly? A.) Network B.) Transport C.) Physical D.) Application E.) Data-Link F.) Presentation
Identify the OSI layer responsible for end-to-end connections? A.) Network B.) Transport C.) Session D.) Data link E.) TCP
Why mac address called physical address?
When configuring the subnet mask for an IP address, which formats can be used?A. dotted-decimal. B. Hexadecimal C. Bit-count D. Octal E. Binary
Which of the following is a layer 2 device? A.) Switch B.) Router C.) Repeater D.) Hub