CCNA Guide to Cisco Networking 4th Edition Answer: A; progressively higher TTL values until a packer reaches the destination.
It is used to keep track of the data packets being sent to and from hosts.
Data packets that are in a group and sent together are called a frame. Data packets do not have to travel through unnecessary nodes so they can be sent quickly.
It is used to keep track of the data packets being sent to and from hosts.
The SWIFT network sends messages using a technology known as packet switching. Packet switching involves splitting up data into small sections, each of which contain their destination address. The individually addressed packets, which don't need to be sent as a whole, can then be sent independently along the best route at any given time. the packets of information are then resaaembled once they reach their destination.
Ping usually sends small packets to the destination machine, which is in turn sent back by the destination machine to the source machine. There are usually many paths available from the source to the destination, and each time ping is run, it is not necessary that the same route is chosen. (The route can vary depending on the traffic patterns etc) This changes the amount of time taken by packets to come back to source machine when ping runs different number of times.
The correct destination socket number for a webpage is 198.133.219.25:80. This is the webpage request sent from the host to the web server.
Show ip eigrip traffic. Use 'netstat' for this purpose.
When information is sent over a network, it is divided into relatively small pieces, which are sent one at a time. These are called "packets".When information is sent over a network, it is divided into relatively small pieces, which are sent one at a time. These are called "packets".When information is sent over a network, it is divided into relatively small pieces, which are sent one at a time. These are called "packets".When information is sent over a network, it is divided into relatively small pieces, which are sent one at a time. These are called "packets".
Filtering is the act of deciding which data packets are allowed to be sent and which packets should not be sent.Packets that are not sent are said to be filtered.Filtering decisions can be made by any device that routes, generates, or receives packets, but generally packets are filtered by firewalls.HTH,Gdunge
Netstat will display statistics for ICMP such as Packets Sent and Received Try netstat -s ICMP messages arent data packets that are usable by a computers user but by the OS itself, they indicated issues with connectivity in response to requests that are being sent from the computer. For example your computer requests a web page from a particular IP address, if your router is unable to establish a connection to that it will send an ICMP message back to your computer to let it know why. Common messages that get sent are: Echo reply (Ping) Echo request (Ping) Destination Unreachable Netstat monitors TCP\UDP ports on the computer to monitor connections to the machine, ICMP is a lower level prototcol (IP) and hence doesnt maintain connections or actively listen for ICMP packets
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.