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What is a packet gateway?

Updated: 12/6/2022
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Q: What is a packet gateway?
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What action will the router take for a packet that is destined for 192.168.1.5?

It will forward the packet to the default gateway.


TTL value of an IPv4 packet?

The default gateway on host A is incorrectly configured.


When forwarding a packet which route will the packet select?

First, routing is the process a router performs when making forwarding decisions for each packet arriving at the gateway interface. To forward a packet to a destination network, the router requires a route to that network. If a route to a destination network does not exist on the router, the packet will be forwarded to the default gateway. Now, the destination network can be a number of routers or hops away from the default gateway. If the router has an entry for the network in its routing table, it would only indicate the next-hop router to which the packet is to be forwarded to and not the exact route to the final router. To sum it up, the routing process uses a routing table to map the destination address to the next hop and then forwards the packet to the next-hop address.


Can two pcs communicate to two different networks through a router without a default-gateway?

No, because without a default gateway configured the packet will never get to the router, and thus never get to the other network.


When forwarding a route which route will router select?

First, routing is the process a router performs when making forwarding decisions for each packet arriving at the gateway interface. To forward a packet to a destination network, the router requires a route to that network. If a route to a destination network does not exist on the router, the packet will be forwarded to the default gateway. Now, the destination network can be a number of routers or hops away from the default gateway. If the router has an entry for the network in its routing table, it would only indicate the next-hop router to which the packet is to be forwarded to and not the exact route to the final router. To sum it up, the routing process uses a routing table to map the destination address to the next hop and then forwards the packet to the next-hop address.


What is the answer for 6.5.7 packet tracer-assigning addresses?

Ip address is 10.0.1.0 Gateway is 10.0.1.254 if not Try this update 01/30/2014 IP Address: 10.0.1.28 Subnet Mask: 255.255.255.0 Default Gateway: 10.0.1.254


What are the advantages of gateway?

a gateway can translate information between different networks data formats or network architecture. most gateways operate at the application layer. it can also be operated on network or session layer. by: talha jamal and farhan moin (kinpoe)


What is requirement to do Computer firewalking?

Employs traceroute-like to analyze IP packet responses to determine gateway ACL filters and map networks.


How does ANDing help an originating host?

An originating host must determine if a packet should be sent directly to a host in the local network or be directed to the gateway.


What are true statements about routes and their use?

--> If the destination network is directly connected, the router forwards the packet to the destination host. --> If no route exists for the destination network and a default route is present, the packet is forwarded to the next-hop router. --> If the originating host has a default gateway configured, the packet for a remote network can be forwarded using that route.


A computer sends packet transport layer to another computerthere is no process with destination port address running at destination computerwhat will happend?

The destination computer will likely send back an ICMP Destination Unreachable message to inform the source computer that there is no process listening on the specified port. The source computer can then take appropriate action based on this response, such as notifying the user or terminating the connection attempt.


What is your gateway address?

The gateway address is your router's inside local address. To find what your gateway and IP are you can open a Command Prompt (CMD) window and type "ipconfig/all" without quotes. Make sure you run the Command Prompt as an administrator when you open it.