![]() ![]() + - replicated route, % - next hop override O - ODR, P - periodic downloaded static route, H - NHRP, l - LISP Ia - IS-IS inter area, * - candidate default, U - per-user static route I - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2Į1 - OSPF external type 1, E2 - OSPF external type 2 A loopback address is used to test IP software. We see the results of the pings, telling us that the packet (the ping) is transmitted and received, with 0 packet loss, meaning the host is alive. ![]() Ip route 172.16.30.0 255.255.255.0 172.16.30.1 The web application is pinging that IP address, which sends a request to that IP and waits for a response to see if that host is alive. I do this all the time so I am surprised at this I think I am loosing my mind I tried extended ping using other sources no luck. ![]() I noticed while trying to upgrade code on the 2811 and it kept failing. For some reason I cannot ping loopback address, The loopback is for a cme.Ĭonfiguration of 2811 looks like this as well as 3750. The two traits of coolness and uniqueness were ones that our company possesses, so it was felt that the company should have a name that reflects this.I have a 2811 hook up to a 3750. (From: Linux Documentation Project) The reason it was chosen as our company name is because PING is a really cool command and secondly, the address 127.0.0.1 is known throughout the world as the test loopback address, making it unique. (From: Connected: An Internet Encyclopedia) 127.0.0.1 is a Class A Address. A loopback address is an address that tells the computer not to test its connections to another computer, but to test its own basic network setup. The reason is that this address has been reserved as what is known as the loopback address. However, there is one address that cannot be used by any computer in the world, and that address is 127.0.0.1. A computer on the network is identified by what is known as an IP address, which consists of four numbers separated by dots, such as 127.0.0.1. For a complete rundown of what PING is, please goto The Ping Page. In brief, PING is a command that is used on computer networks to verify connections to other computers. Why PING 127.0.0.1? Visit our online store at CafePress for items with the PING 127.0.0.1 Computer Services logo! What is PING 127.0.0.1 and why was it chosen as the name for the company?Īn excellent question! The name PING 127.0.0.1 is derived from the computer command PING. ![]()
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