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Which process best describes selective forwarding in a switch?
forwarding packets to the port that is connected to the destination node
Which process best describes selective forwarding a switch?
forwarding packets to the port that is connected to the destination node
Which device makes traffic forwarding decisions based on mac address?
A switch uses MAC address to forward frames while a router uses IP addresses.
What is a mechanism that is used on Cisco Layer 3 switches to accelerate forwarding of Layer 3 packets?
Cisco Express Forwarding accelerates forwarding of packets on a Cisco Layer 3 switch by associating a MAC address with a next hop address in the FIB.
Which two of the following accurately describe the store-and-forward switching method?
Store-and-forward switching is a method used in networking where a switch receives the entire data packet before forwarding it to the appropriate destination. This approach allows the switch to check for errors and determine the best path for the packet, enhancing reliability and efficiency. However, it can introduce latency since the switch must wait to receive the complete packet before making forwarding decisions. Additionally, this method contrasts with cut-through switching, which begins forwarding the packet as soon as the destination address is read.
How does a switch use store and forward?
In store-and-forward switching, the switch receives an entire data frame before forwarding it to the next hop in the network. This allows the switch to perform error checking on the entire frame before forwarding it, ensuring data integrity. The switch stores the frame temporarily in its memory, checks for errors, and then forwards it based on its destination address.
What address is used to send packets that are destined for an outside network?
Router uses IP address of destination node to do the direct packet switching..while bridge & switch uses the MAC address to packet forwarding.
What switch mode offers minimum latency?
Cef (cisco express forwarding)
Which protocol is used by a switch to prevent forwarding loops in networks containing redundant paths?
STP
What is accurate about fast-forward switching?
The switch stores the first 64 bytes of the frame before forwarding.
Whart are the switch and bridge port characteristic of a layer two spaming-tree network that is fullycoverged?
a. All switch and bridge ports are in the forwarding state. b. All lkswitch and bridge ports are in the stand by state. c. All switch and bridge parts are assigned as either root or designed. d. All switch and bridge ports are in either the forwarding or blocking state. e. All switch and bridge are either blocking or looping.
Which layer of the OSI model does an access layer LAN switch use to make a forwarding decision?
Layer 2.
