Cisco ios xe show etherchannel
![cisco ios xe show etherchannel cisco ios xe show etherchannel](https://www.cisco.com/c/dam/en/us/support/docs/lan-switching/etherchannel/98469-ios-etherchannel-01.gif)
There are three main modes any many submodes. SSH access – like Telnet, this access type enables you to configure devices remotely, but it adds an extra layer of security by encrypting all communications using public-key cryptography. One of the biggest disadvantages of this protocol is that is sends all data as clear-text, which includes the passwords! This is the reason why this type of access is usually not used anymore. The device that is being configured needs to have an Telnet server installed and an IP address configured. Telnet is an terminal emulation program that enables you to access IOS through the network and configure the device remotely. Telnet access – this type of access used to be a common way to access network devices.
Cisco ios xe show etherchannel serial#
Newer Cisco devices usually include a USB console port, since serial ports are rare on modern PCs.Ģ. You will need an adapter that converts an interface on your computer (usually a 9-pin serial interface) into RJ-45. The rollover cable is a serial cable, which means that you can’t just plug it in an Ethernet port on your computer. This port can be connected to a computer using a rollover cable, a special type of cable with pins on one end reversed on the other end of the cable. Most of the Cisco devices have a physical console port. These devices usually don’t have an IP address configured, and therefore can not be accessed through the network. Console access – this type of access is usually used to configure newly acquired devices. There are three most common ways to access the IOS:ġ. R7000 CPU at 350MHz, Implementation 39, Rev 2.1, 256KB L2, 512KB 元 CacheĭRAM configuration is 64 bits wide with parity enabled. Previous versions of Cisco switches ran CatOS, a legacy version of a CLI-based operating sytem.īelow you can see how IOS looks like when a Cisco device is started for the first time, using a 3745 router as an example:Ĭisco 3745 (R7000) processor (revision 2.0) with 249856K/12288K bytes of memory.