Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

All WLC on LMS 3.1 are showing duplicated Sysname

I am getting discrepancy errors on all Wireless controllers. The discrepancy details points to the same IP address???.

They sure have different Sysnames and IP addresses.

The wlc's have two connections each one to a 6513 core switch.

On the 6513 Device Center I don't see the wlc listed as neighboors, although the sh cdp nei on the 6513's lists them.

On the CM 5.1.3 topology the connection between the wlc's and the 6513 appears as a Gb Ethernet Bus.

8 REPLIES
Cisco Employee

Re: All WLC on LMS 3.1 are showing duplicated Sysname

Are these WLCs duplicated within DCR?

New Member

Re: All WLC on LMS 3.1 are showing duplicated Sysname

No, they show with up with their proper names on DCR, RME, CM etc.

Their names differ by just a digit like wlc-ec-cpd-1 and wlc-ec-cpd-2 and so on.

I am afraid of the dash on the names or the fact that each are sharing a single IP address but connected with their two Gig ports to two 6513 core switches.

New Member

Re: All WLC on LMS 3.1 are showing duplicated Sysname

I have attached a resume of the interface configurations.

Cisco Employee

Re: All WLC on LMS 3.1 are showing duplicated Sysname

Post a screenshot showing the discrepancy details.

New Member

Re: All WLC on LMS 3.1 are showing duplicated Sysname

They repeat for all 3 pairs of wlc:

Type Devices with duplicate SysName

Severity Medium

First Found 06 Aug 2009, 17:59:35 GMT-03:00

Description SysName:wlc-ec-cpd-1

Detail The following devices have the same SysName.

Device type and OS version of wlc-ec-cpd-1:

Cisco Controller

Device type and OS version of wlc-ec-cpd-1:

Cisco Controller

172.16.232.4

172.16.232.4

Note: If devices,running Cisco IOS,have the same SysName then only one of the devices will be discovered by Campus Manager.Delete the discovered device and perform another discovery after configuring unique SysName on devices.

Type Devices with duplicate SysName

Severity Medium

First Found 06 Aug 2009, 17:59:35 GMT-03:00

Description SysName:wlc-ec-cpd-2

Detail The following devices have the same SysName.

Device type and OS version of wlc-ec-cdp-2:

Cisco Controller

Device type and OS version of wlc-ec-cdp-2:

Cisco Controller

172.16.232.7

172.16.232.7

Note: If devices,running Cisco IOS,have the same SysName then only one of the devices will be discovered by Campus Manager.Delete the discovered device and perform another discovery after configuring unique SysName on devices.

Cisco Employee

Re: All WLC on LMS 3.1 are showing duplicated Sysname

Okay, I think you definitely have some bad data in the ANI database. Try reinitializing the topology portion using the command:

NMSROOT/bin/perl NMSROOT/campus/bin/reinitdb.pl

After running that, you should restart Daemon Manager, then run a new Campus Manager Data Collection. See if the resulting topology looks correct.

New Member

Re: All WLC on LMS 3.1 are showing duplicated Sysname

I have done the procedure and reinited the ani database.

The discrepancies and the topology looks as before. No change at all.

Cisco Employee

Re: All WLC on LMS 3.1 are showing duplicated Sysname

Then I suggest you open a TAC service request so debugging and be enabled and more troubleshooting done.

220
Views
0
Helpful
8
Replies
CreatePlease to create content