ciscoloopback

In this tutorial, you'll learn about loopback interfaces which are logical interfaces that allows you to assign IP address to a router or a Layer 3 switch.

2022年10月13日 — A loopback interface is used for device identification. Although you can use any interface address to determine if the device is online, ...

2005年5月2日 — Loopback mode is used to troubleshoot problems by checking that the data packets are returned in the same condition in which they were sent.

A loopback interface is a software-only interface that emulates a physical interface. This interface is reachable on IPv4 and IPv6 through multiple physical ...

The loopback interface is a virtual interface that is always up and available after it has been configured. Note that the loopback interface is not tied to ...

A loopback interface is a virtual interface in our network device that is always up and active after it has been configured. Like our physical interface, ...

Loopback interfaces are used as the termination points for Remote Source-Route Bridging (RSRB), and Data-Link Switching Plus (DLSW+). Loopback interfaces ...

The Cisco Learning Network · 1) The main feature of the Loopback interface is too stay always up. · 2) Reachability - As the physical interfaces are not always ...

2012年1月17日 — loopback具體作用 ... 此類介面是應用最為廣泛的一種虛介面，幾乎在每台路由器上都會使用。常見於如下用途。 ... loopback 介面，並在該介面上單獨指定一個IP ...