![static routing configuartion on cisco router using serial port. | Learn Linux CCNA CEH IPv6 Cyber-Security Online static routing configuartion on cisco router using serial port. | Learn Linux CCNA CEH IPv6 Cyber-Security Online](https://linuxtiwary.files.wordpress.com/2015/03/staic-routing-using-serial-port.png)
static routing configuartion on cisco router using serial port. | Learn Linux CCNA CEH IPv6 Cyber-Security Online
![What is Loopback interface in Cisco Router and what is use of loopback interface how to configure Loopback interface What is Loopback interface in Cisco Router and what is use of loopback interface how to configure Loopback interface](https://1.bp.blogspot.com/-qM2HiAxY3v4/X9It9Jdz51I/AAAAAAAABwo/AuEgUHblwjAAzIpsGsHNElGst-lA1yElQCLcBGAsYHQ/s384/a5.jpg)
What is Loopback interface in Cisco Router and what is use of loopback interface how to configure Loopback interface
Refer to the exhibit. The command “show ip interface brief” has been issued on Router “R1”. The result is shown in the exhibit, what is true about the interfaces shown in the
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