snmpwalk xyz.network.local snmpwalk -v1 -c community xyz.network.local … snmpget -v 2c –c community xyz.network.local … rnetstat –ix xyz.network.local Interface description   Status of Interfaces   System uptime   Interface IP addresses   Last change of interfaces   TCP connection state – who is connected on which port   Other options ifAdminStatus ifOperStatus ifPhysAddress  (mac address) ifSpeed ifType sysContact.0 sysName.0 sysLocation.0