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Granted a router is a slower device than a hub, repeater, or switch or bridge. This is because it must look at the entire frame and decode the layer 3 information to decide whether or not to forward/route a packet to another network.
The decision on routing takes time as well, because the router must consult its routing tables to determine the best route. This makes the router device a slower device than devices operating at a lower OSI layer level.
What else can I help you with?
Why cant routers forward packets as fast as bridges can?
It is a fact that bridges forward packets faster when compared to routers. Because router takes time to find the shortest path between source and destination,whereas bridges directly forwards the packets.
What are four ways a routing loop can happen?
A routing loop can occur due to several reasons: Configuration Errors: Incorrectly configured routing protocols or static routes can lead to loops when routers mistakenly believe they have better paths to the same destination. Link Failures: If a network link fails and the routers do not promptly update their routing tables, packets may be sent in circles between routers. Slow Convergence: In dynamic routing protocols, slow convergence times can result in temporary loops as routers continue to forward packets based on outdated information. Routing Protocol Mismatches: Inconsistent routing protocol configurations across routers can lead to conflicting information, creating loops as packets are continuously forwarded between routers.
What does simply put routers do?
Route packets
Sophisticated networks generally use which of the following hardware devices to ease the flow of data packets throughout the network?
Modern networks used two devices for the data packets within the network will flow easily. The two devices are the routers and switches.
Why can't routers forward packets as quickly as bridges can?
Routers operate at Layer 3 of the OSI model and, therefore, take more time to interpret logical addressing information. Network + Guide To Networks Review Question Chapter 6 #16
Why is UDP considered unreliable?
Routers Drop a lot of UDP packets
What displays a list of the routers that are currently forwarding packets to a particular destination?
Tracert.exe
Why dont routers forward broadcast?
The function of a router is to switch and filter packets, and to route traffic between different networks, thereby reducing the size of "collision zones". Broadcast zones are basically all that define a network. Therefore, if a router were to forward broadcasts, it would actually be joining the two networks together into one larger network, which, aside from security implications, would create a giant collision zone and reduce network performance.
What is the utility that displays a list of the routers currently forwarding packets to a particular destination is called?
tracert.exe
How will a broadcast frame that is sent by a host PC be handled on the net?
The broadcast will be received by all devices in the same network, but will not be forwarded outside the network (routers do not forward broadcast messages). So for the Internet, for example, you do not see broadcast packets.
What about router?
A router is a computer networking devices, that forwards the data packets along the network. there two types of routers Wireless broadband routers and wired router, these both are look much the same.
What is the Windows 7 utility that displays a list of routers currently forwarding packets to a particular destination?
Tracert.exe
