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WS-X6548-GE-TX - not learnig MAC addresses

peter_lewis
Level 1
Level 1

Anyone know of any reasons why MAC addresses wouldn't be learned when servers are connected to the 10/100/1000 48 port RJ45 WS-X6548-GE-TX card, when we swap them to a 10/100 RJ45 WS-X6148-RJ-45 card we have no problems.

IOS is 12.1(19)E and the card is supported on this.

9 Replies 9

Prashanth Krishnappa
Cisco Employee
Cisco Employee

Can you paste the output of

remote command switch show platform hardware asicreg revati slot X port, where X is the slot number?

I'm checking to see if you are hitting the following bug

http://www.cisco.com/cgi-bin/bugtool/onebug.pl?bugid=CSCeb84900

It doesn't seem to like that command:

#remote command switch show platform hardware asicreg revati slot 11 port

Line has invalid autocommand "show platform hardware asicreg revati slot 11 port

Can you paste the output of sh ver

Here's a show version:

#sh ver

Cisco Internetwork Operating System Software

IOS (tm) c6sup2_rp Software (c6sup2_rp-JK2SV-M), Version 12.1(19)E, EARLY DEPLOYMENT RELEASE SOFTWARE (fc2)

TAC Support: http://www.cisco.com/tac

Copyright (c) 1986-2003 by cisco Systems, Inc.

Compiled Sat 31-May-03 16:12 by hqluong

Image text-base: 0x40008C00, data-base: 0x41CBE000

ROM: System Bootstrap, Version 12.1(11r)E1, RELEASE SOFTWARE (fc1)

BOOTLDR: c6sup2_rp Software (c6sup2_rp-JK2SV-M), Version 12.1(19)E, EARLY DEPLOYMENT RELEASE SOFTWARE (fc2)

cetcrt001 uptime is 4 weeks, 5 days, 22 hours, 9 minutes

Time since cetcrt001 switched to active is 4 weeks, 5 days, 22 hours, 8 minutes

System returned to ROM by power-on (SP by power-on)

System restarted at 17:05:32 MEST Thu Jul 17 2003

System image file is "sup-bootflash:c6sup22-jk2sv-mz.121-19.E.bin"

This product contains cryptographic features and is subject to United

States and local country laws governing import, export, transfer and

use. Delivery of Cisco cryptographic products does not imply

third-party authority to import, export, distribute or use encryption.

Importers, exporters, distributors and users are responsible for

compliance with U.S. and local country laws. By using this product you

agree to comply with applicable laws and regulations. If you are unable

to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:

http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

If you require further assistance please contact us by sending email to

export@cisco.com.

cisco WS-C6513 (R7000) processor (revision 1.0) with 458752K/65536K bytes of memory.

Processor board ID TBM06481844

R7000 CPU at 300Mhz, Implementation 39, Rev 3.3, 256KB L2, 1024KB L3 Cache

Last reset from power-on

Bridging software.

X.25 software, Version 3.0.0.

SuperLAT software (copyright 1990 by Meridian Technology Corp).

TN3270 Emulation software.

2 Virtual Ethernet/IEEE 802.3 interface(s)

48 FastEthernet/IEEE 802.3 interface(s)

116 Gigabit Ethernet/IEEE 802.3 interface(s)

381K bytes of non-volatile configuration memory.

32768K bytes of Flash internal SIMM (Sector size 512K).

Standby is up

Standby has 458752K/65536K bytes of memory.

Configuration register is 0x102

I now have the output:

-sp#sh platform hardware asicreg revati slot 11 port 48

0000: 0002

0001: 0020

0002: 0006

0003: 1800

0004: 0497

0005: 00FF

0006: 0000

0007: 03EE

0008: 5555

0009: 0000

0020: 0180

0021: C200

0022: 0020

0023: 0100

0024: 0CCC

0025: CCCD

0026: 0000

0027: 0000

0028: 0000

0029: 8100

002A: 00FF

002B: 0000

002C: 0000

002D: 1085

002E: 6FE6

0040: 0000

0041: 0000

0042: 0000

0043: 0002

0044: 0001

0045: 02AF

0046: 0000

0047: 40FF

0048: 0178

0049: 0000

004A: 0000

0080: 0000

0081: 0000

0082: 0000

0083: 0000

0084: 0000

0085: 0000

0086: 0000

0087: 0000

0088: 0000

0089: 0000

008A: 0000

008B: 0000

008C: 0000

008D: 0000

00A0: 0000

00A1: 0000

00A2: 0000

00A3: 0010

00A4: 0000

00A5: 0000

00A6: 0000

00A7: 0000

00A8: 0000

00A9: 0000

Is something connected to this port? If not can you connect a device and if it is having connectivity issues, paste the output of

"sh platform hardware asicreg revati slot 11 port 48 error-count"

The counters are cleared on read

There's nothing connected as we had to move the servers off this card onto another 48 port 10/100 card in order to get them to work, but yesterday when we had a laptop connected we saw the issue on a different port in slot11, however it's not on there now.

Just looking at an ARP packet it is 42bytes on the wire, so coule we be looking at the problem described in the bug you mentioned?

The counters do not indicate you are hitting this bug. I suggest that connect few devices on the 6548, recreate the problem and open a TAC Case for this one

Thanks for your help, we already have a case open.

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