[c-nsp] GBIC_SECURITY_CRYPT-4-VN_DATA_CRC_ERROR

[Ulysses Maciel da Costa]

Exactly, Eric. I've tested in another switch and works. But this, not. The
model is Cisco Catalyst 2960G - 12.2(25)FX and after start the service, the
switch give me these informations:

02:42:44: %GBIC_SECURITY_CRYPT-4-VN_DATA_CRC_ERROR: GBIC in port 65560 has
bad crc
02:42:44: %PHY-4-UNSUPPORTED_TRANSCEIVER: Unsupported transceiver found in
Gi0/24

===========================

Port      Name  Status Vlan Duplex  Speed Type
Gi0/21    notconnect    1    auto   auto  unsupported

===========================

#show controllers ethernet-controller gi0/21 phy

GigabitEthernet0/21 (gpn: 21, port-number: 21)
-----------------------------------------------------------

General SFP Information
-----------------------------------------------
Identifier            :   0x03
Connector             :   0x07
Transceiver           :   0x00 0x00 0x00 0x02 0x12 0x10 0x01 0x05
Encoding              :   0x01
BR_Nominal            :   0x15
Vendor Name           :   FINISAR CORP.
Vendor Part Number    :   FTRJ1319P1BTL
Vendor Revision       :   0x41 0x20 0x20 0x20
Vendor Serial Number  :   P6325H6
-----------------------------------------------

Other Information
-------------------------------------------------------
Port asic num         : 2
Port asic port num    : 3
XCVR init completed   : 1
Embedded PHY          : not present

SFP presence index    : 0
SFP iter cnt          : 80919
SFP failed oper flag  : 0x0
IIC error cnt         : 0
IIC error dsb cnt     : 0
IIC max sts cnt       : 4
Chk for link status   : 1
Link Status           : 0
Link Status Media     : 0
Preferred media       : 1
Resolved Media        : 0
Config Media          : 0
Access Count          : 0
Access Count Max      : 2
Port Rx Loss          : yes
Port Tx Fault         : no
Port Tx Disable       : no

-----Original Message-----
From: Eric Van Tol [mailto:eric at atlantech.net] 
Sent: sexta-feira, 11 de janeiro de 2008 11:53
To: Dan Sabau; ulysses.costa at egs.com.br
Cc: cisco-nsp at puck.nether.net
Subject: RE: [c-nsp] GBIC_SECURITY_CRYPT-4-VN_DATA_CRC_ERROR

> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net 
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Dan Sabau
> Sent: Friday, January 11, 2008 6:36 AM
> To: ulysses.costa at egs.com.br
> Cc: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] GBIC_SECURITY_CRYPT-4-VN_DATA_CRC_ERROR
> 
> use:
> service unsupported-transceiver
> 
> just paste it in conf t, you won't find it with the question mark.
> 
> 

Unfortunately, I don't believe this command works across all platforms
or with all types of "unsupported" SFPs.  I just discovered this command
last night after posting to another list and tried it today with a
Finisar SFP on an ME3400-12CS and no dice.  The switch takes the
command, but still shows 'unsupported' and the link doesn't come up.
:-(

-evt