ISE 2.0 Support for 3750 Switches

[Kabir Ibrahim]

Hello,

I am running ISE 2.0 and Testing on 3750 Series switches. Experiencing a weird behavior such that sometimes CoA works fine and sometimes it doesnt work fine.

From Comparability   Matrix i dont see the 3750 as part of the supported network devices.

Regards

Kabir

[nspasov]

Can you post the output of "show version" here

[Kabir Ibrahim]

cisco WS-C3750-48P (PowerPC405) processor (revision L0) with 131072K bytes of memory.
Processor board ID FDO1215Z0CD
Last reset from power-on
1 Virtual Ethernet interface
120 FastEthernet interfaces
10 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.
 
512K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address       : 00:21:1C:64:28:80
Motherboard assembly number     : 73-9675-12
Power supply part number        : 341-0029-05
Motherboard serial number       : FDO121501CW
Power supply serial number      : LIT121000WV
Model revision number           : L0
Motherboard revision number     : A0
Model number                    : WS-C3750-48PS-S
System serial number            : FDO1215Z0CD
SFP Module assembly part number : 73-7757-03
SFP Module revision Number      : A0
SFP Module serial number        : FDO12140BEP
Top Assembly Part Number        : 800-25858-04
Top Assembly Revision Number    : A0
Version ID                      : V06
CLEI Code Number                : COMUX10ARA
Hardware Board Revision Number  : 0x01
 
 
Switch Ports Model              SW Version            SW Image                
------ ----- -----              ----------            ----------              
*    1 52    WS-C3750-48P       12.2(55)SE4           C3750-IPSERVICESK9-M    
     2 52    WS-C3750-48P       12.2(55)SE4           C3750-IPSERVICESK9-M    
     3 26    WS-C3750-24P       12.2(55)SE4           C3750-IPSERVICESK9-M 

[nspasov]

Yes, you are correct, that switch is not on the official supported list. However, I think you can still get it to work. One thing I would recommend is to upgrade the switch stack. Since that switch does not support the 15.x train, I would recommend you upgrade to at least 12.2(55)SE5. That is the bare minimum that I recommend for switches on the 12.x train running 802.1x. 

However, you are probably safe to upgrade to the latest released version for this model switch which is 12.2.(55)SE10. It was released over one year ago and it is listed as the current Cisco recommended version for that switch. 

https://software.cisco.com/download/release.html?mdfid=278732271&flowid=2514&softwareid=280805680&release=12.2.55-SE10&relind=AVAILABLE&rellifecycle=ED&reltype=latest

I hope this helps!

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