Ok, I admit I have copied this article, but it’s still a great one. It’s nice to have somewhere so I find it when needed. For IP, HSRP allows one router to automatically assume the function of the second router if the second router fails. HSRP is particularly useful when the users on one subnet [...]
Here’s how you install snmp on CentOs. I’m putting it up because I always forget the snmpconf command. yum install net-snmp yum install net-snmp-utils snmpconf -g basic_setup But… Don’t forget to chkconfig snmpd on and of course service snmpd start By the way , here’s the chkconfig parameters: chkconfig –list [name] chkconfig –add name chkconfig [...]
I always forget this so I’ll just make a quick post with it. Let’s say you need to access something from you Xen Server that isn’t reachable via your default route. No you can of course just add a static route with the route command. The problem with this is that it doesn’t stick after [...]