snmpwalk -c public -v2c 172.16.1.1
			

system.sysDescr

$ snmpget -v2c -c public 172.16.1.1 system.sysDescr.0
SNMPv2-MIB::sysDescr.0 = STRING: Cisco IOS Software, C3750 Software (C3750-IPBASE-M), Version 12.2(35)SE5, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Thu 19-Jul-07 19:15 by nachen

$ snmpget -v2c -c public 172.16.1.1 sysName.0
SNMPv2-MIB::sysName.0 = STRING: Switch-3750-LAN

$ snmpwalk -v2c -c public 172.16.1.1 interfaces.ifTable.ifEntry.ifDescr
IF-MIB::ifDescr.1 = STRING: Vlan1
IF-MIB::ifDescr.2 = STRING: Vlan2
IF-MIB::ifDescr.3 = STRING: Vlan3
IF-MIB::ifDescr.4 = STRING: Vlan4
IF-MIB::ifDescr.5 = STRING: Vlan5
IF-MIB::ifDescr.5179 = STRING: StackPort1
IF-MIB::ifDescr.5180 = STRING: StackSub-St1-1
IF-MIB::ifDescr.5181 = STRING: StackSub-St1-2
IF-MIB::ifDescr.10101 = STRING: GigabitEthernet1/0/1
IF-MIB::ifDescr.10102 = STRING: GigabitEthernet1/0/2
IF-MIB::ifDescr.10103 = STRING: GigabitEthernet1/0/3
IF-MIB::ifDescr.10104 = STRING: GigabitEthernet1/0/4
IF-MIB::ifDescr.10105 = STRING: GigabitEthernet1/0/5
IF-MIB::ifDescr.10106 = STRING: GigabitEthernet1/0/6
IF-MIB::ifDescr.10107 = STRING: GigabitEthernet1/0/7
IF-MIB::ifDescr.10108 = STRING: GigabitEthernet1/0/8
IF-MIB::ifDescr.10109 = STRING: GigabitEthernet1/0/9
IF-MIB::ifDescr.10110 = STRING: GigabitEthernet1/0/10
IF-MIB::ifDescr.10111 = STRING: GigabitEthernet1/0/11
IF-MIB::ifDescr.10112 = STRING: GigabitEthernet1/0/12
IF-MIB::ifDescr.10113 = STRING: GigabitEthernet1/0/13
IF-MIB::ifDescr.10114 = STRING: GigabitEthernet1/0/14
IF-MIB::ifDescr.10115 = STRING: GigabitEthernet1/0/15
IF-MIB::ifDescr.10116 = STRING: GigabitEthernet1/0/16
IF-MIB::ifDescr.10117 = STRING: GigabitEthernet1/0/17
IF-MIB::ifDescr.10118 = STRING: GigabitEthernet1/0/18
IF-MIB::ifDescr.10119 = STRING: GigabitEthernet1/0/19
IF-MIB::ifDescr.10120 = STRING: GigabitEthernet1/0/20
IF-MIB::ifDescr.10121 = STRING: GigabitEthernet1/0/21
IF-MIB::ifDescr.10122 = STRING: GigabitEthernet1/0/22
IF-MIB::ifDescr.10123 = STRING: GigabitEthernet1/0/23
IF-MIB::ifDescr.10124 = STRING: GigabitEthernet1/0/24
IF-MIB::ifDescr.10125 = STRING: GigabitEthernet1/0/25
IF-MIB::ifDescr.10126 = STRING: GigabitEthernet1/0/26
IF-MIB::ifDescr.10127 = STRING: GigabitEthernet1/0/27
IF-MIB::ifDescr.10128 = STRING: GigabitEthernet1/0/28
IF-MIB::ifDescr.14501 = STRING: Null0


$ snmpget -v2c -c public 172.16.1.1 interfaces.ifNumber.0
IF-MIB::ifNumber.0 = INTEGER: 37
			

snmpget -v2c -c public 172.16.1.254 IF-MIB::ifInOctets.3 IF-MIB::ifInOctets.9 IF-MIB::ifOutOctets.3 IF-MIB::ifOutOctets.9
snmpget -v2c -c public 172.16.1.254 IF-MIB::ifOperStatus.3 IF-MIB::ifOperStatus.9
			

#!/bin/bash
echo -n `date +%H:%M:%S` " "
snmpget -v2c -c public 172.16.1.254 IF-MIB::ifInOctets.3 IF-MIB::ifInOctets.9 IF-MIB::ifOutOctets.3 IF-MIB::ifOutOctets.9 | awk -F ': ' '{print $2}' | tr "\n" " "
echo
			

$ crontab -l
# m h  dom mon dow   command
*/5 * * * * /home/mgmt/test/test.sh >> /home/mgmt/test/test.log