Local loopback ping3/10/2024 ![]() ![]() The client has a port number of 80 and the server that it's communication with has a port number of 20006. The client has a well-known port number assigned to it and pings its loopback address. ![]() The client has a port number of 20006 and the server that it's communication with has a port number of 80. The goes back at least as far as RFC 990, ASSIGNED NUMBERS. The client has a well-known port number assigned to it and the server has a random-high port number assigned to it. The entire address block 127.0.0.0/8 is the block of loopback addresses for a host. If the ping request is successful, it means that your machine’s network stack is functioning correctly. By sending a ping request to the loopback address, you can check if the TCP/IP stack is working correctly on your machine. The class of the IP address QUESTION 20 192.168.23.0/24 is an example of CIDR notation? True False QUESTION 21 What's an example of client and server socket? a. The loopback address is also a valuable tool for network troubleshooting. Which part of the IP address belongs to the network and which part of it belongs to the host d. The Internet Protocol defines the special network address, 127.0.0.1, as a local loopback address. ![]() Loopback is invoked when the system is started. Local loopback is implemented in the kernel and can also be set with the ifconfig command. The relationship between the broadcast and local networks c. The local loopback address is set by the configuration manager during the system startup process. It tells you how many 255s and Os you have available b. To test connectivity to another host on the network QUESTION 19 What does the subnet mask of an IP address tell you? a. Once you’ve added the loopback network card, hit the OK button to keep the changes. After you choose the GNS3Loopback adapter, hit the Add button. In the Cloud1 window, pick the Loopback card you added in the Ethernet Interfaces part. To test if you can connect to the internet d. Right-click and select Configure to set up Cloud1. To test if TCP/IP is configured correctly on the server c. If you ping 127.3.3.3 for example your device will ping itself. A loopback device is generally assigned that entire range. There are a couple of different strategies for using ping to troubleshoot connectivity. Local loopback uses the ip range 127.0.0.1-127.255.255.254. Figure 1: Checking the local host to confirm that TCP/IP is functioning correctly. To test if TCP/IP is configured correctly on the host Ob. You can do this by pinging the local host name or the loopback IP address 127.0.0.1. Im trying to configure loopback interfaces on (2) 3560 Multilayer switches that i can ping from any computer. QUESTION 18 What is the purpose of Pinging the loopback address? a. ![]()
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