Changes between Version 13 and Version 14 of netmon2017snmp


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Timestamp:
Nov 21, 2017, 10:37:21 PM (2 years ago)
Author:
admin
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  • netmon2017snmp

    v13 v14  
    11= SNMP Hands - On =
    22
    3 Through this hands-on you will Install and learn to use the SNMP commands, Explore and identify standard vs enterprise parts of the MIB tree and Install vendor specific MIBs and use those with the SNMP commands
     3Through this hands-on you will Install and learn to use the SNMP commands, Explore and identify standard vs enterprise parts of the MIB tree and Install vendor specific MIBs and use those with the SNMP commands. Start !NetMON VM and log in to the VM.
    44
    55== Remote Access ==
     
    7171Creating this configuration file means you won't have to enter your credentials everytime you use one of the SNMP utilities. Otherwise you would have to add all these values on the command line like this:
    7272{{{
    73 snmpstatus -v3 -l authNoPriv -a SHA -u admin -A <class passowrd> pcX
     73snmpstatus -v3 -l authNoPriv -a SHA -u admin -A <class passowrd> <IP Address>
    7474}}}
    7575
     
    119119=== Testing SNMP ===
    120120
    121 To check that your SNMP installation works, run the snmpstatus command on each of the following devices
    122 {{{
    123 $ snmpstatus <IP_ADDRESS>
     121To check that your SNMP installation works, run the snmpstatus command on workshop devices (Router and Switch)
     122{{{
     123$ snmpstatus <IP_ADDRESS> 
    124124}}}
    125125Note that you just used SNMPv3. Not all devices that implement SNMP support v3. Try again, adding "-v2c" as a parameter. Notice that the command automatically uses the community string in the snmp.conf file instead of the v3 user credentials. Try "-v1".
    126126
     127For the Switch
     128{{{
     129#snmpstatus 192.248.6.254
     130[UDP: [192.248.6.254]:161-&gt;[0.0.0.0]:49723]=&gt;[HP Comware Platform Software, Software
     131Version 5.20 Release 2208P01
     132HP A5500-24G EI Switch with 2 Interface Slots
     133Copyright (c) 2010-2011 Hewlett-Packard Development Company, L.P.] Up: 6:37:18.08
     134
     135Interfaces: 34, Recv/Trans packets: 19825513/21718652 | IP: 174730/20535
     13621 interfaces are down!
     137}}}
     138
     139For the Router
     140{{{
     141#snmpstatus 192.248.7.253
     142[UDP: [192.248.7.253]:161-&gt;[0.0.0.0]:55583]=&gt;[HPE Comware Platform Software, Software
     143Version 7.1.059, Release 0306P30
     144HPE MSR2003
     145Copyright (c) 2010-2016 Hewlett Packard Enterprise Development LP] Up: 6:39:35.59
     146Interfaces: 2, Recv/Trans packets: 20181722/19906654 | IP: 19966987/16113
     147}}}
     148
    127149=== Configuration of snmpd on your PC ===
    128150
    129 For this exercise your group needs to verify that the snmpd service is running and responding to queries for all machines in your group. First enable snmpd on your machine, then test if your machine is responding, then check each machine of your other group members.
     151For this exercise you needs to verify that the snmpd service is running and responding. First enable snmpd on your machine, then test if your machine is responding, then check each machine of your neighbor.
    130152
    131153Install the SNMP agent (daemon)