[c-nsp] VLANs and snmp

[Michael Markstaller]

MRTG does the first 3 when making configs, I post a modified template
regularly to the mrtg-list:
http://www.ee.ethz.ch/~slist/p/03-host-genericsnmp.template.ElabNET
If you dont want to make mrtg-cfg's it should at least give you the
OID's and to extend this with Vlan-information should be quite simple..

VLAN-config is here
enterprises.cisco.ciscoMgmt.ciscoVtpMIB.vtpMIBObjects.vlanInfo.vtpVlanTa
ble
VTP-ports here:
enterprises.cisco.ciscoMgmt.ciscoVtpMIB.vtpMIBObjects.vlanTrunkPorts.vla
nTrunkPortTable
And membership-ports here:
enterprises.cisco.ciscoMgmt.ciscoVlanMembershipMIB.ciscoVlanMembershipMI
BObjects.vmMembership.vmMembershipTable.vmMembershipEntry.vmVlan

OID's can be found/translated here:
http://tools.cisco.com/Support/SNMP/do/BrowseOID.do?local=en

Michael

> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net 
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of 
> Vincent De Keyzer
> Sent: Thursday, September 02, 2004 6:25 PM
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] VLANs and snmp
> 
> 
> Hello,
> 
>  
> 
> Is there a way to obtain via snmp the VLAN information of a 
> switch (in my
> case, Catalyst 3524)?
> 
>  
> 
> My broader problem is the following: I would like to write a 
> script that
> shows, for all ports of a switch, the following data:
> 
> *	Interface name
> *	Interface description
> *	Operational and administrative status
> *	VLAN it belongs to
> 
>  
> 
> If could gather this via an expect script (telnet, sh int, sh 
> vlan); but I'd
> prefer to do it via snmp.
> 
>  
> 
> Any ideas?
> 
>  
> 
> Vincent
> 
>  
> 
>  
> 
>  
> 
>  
> 
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