[mrtg] Installation and Configuration of mrtg

[Edward S.P. Leung]

Dear All,

Would you mind to help as the following ?
1, How to install the mrtg on Linux ( Centos ) ?
2, For the configuration, how to measure the serial port and the
Ethernet port of Cisco Router, and the port of Cisco Switch by using
mrtg ?
( both of devices )

Thanks !