01-11-2008 11:31 PM - edited 03-05-2019 08:25 PM
I am getting this log message, will it impact my network, even it minorly.
I have checked the duplex and speed settings there is no problem, why this log is coming i am not able to find the reason.
4507>sh log
Syslog logging: enabled (0 messages dropped, 1 messages rate-limited, 0 flushes,
0 overruns)
Console logging: disabled
Monitor logging: disabled
Buffer logging: level debugging, 673 messages logged
Exception Logging: size (8192 bytes)
Count and timestamp logging messages: disabled
Trap logging: level debugging, 678 message lines logged
Logging to 172.X.X.X, 678 message lines logged
Log Buffer (4096 bytes):
witch Phyport 152, count=16769
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId1 on Switc
h Phyport 152, count=16769
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId3 on Switc
h Phyport 152, count=16769
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId2 on Switc
h Phyport 152, count=16763
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId0 on Switc
h Phyport 152, count=16882
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId1 on Switc
h Phyport 152, count=16882
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId3 on Switc
h Phyport 152, count=16882
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId2 on Switc
h Phyport 152, count=16877
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId0 on Switc
h Phyport 152, count=16995
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId1 on Switc
h Phyport 152, count=16995
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId3 on Switc
h Phyport 152, count=16995
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId2 on Switc
h Phyport 152, count=16990
19w1d: %C4K_HWPORTMAN-4-BLOCKEDTXQUEUE: Blocked transmit queue HwTxQId0 on Switc
h Phyport 152, count=17108
Count keep on incresing.
Help will be appreciated.
01-12-2008 12:31 AM
Hi,
Following could cause this problem.
1. Hardware failure
A transmit queue on a port is blocked for reasons other than "paused." Bad hardware could cause this problem.
Recommended Action: Contact your technical support representative.
2. Speed/duplex mismatch
This rate-limited message indicates that a transmit queue and traffic on a port is blocked or limited for reasons other than being "paused". You may see the blocked transmit queue message if the supervisor engine is not able to send packets to the switching module because it received a busy bit from the switching module. A hardware failure or a speed/duplex mismatch can cause this problem.
Recommended Action: Configure both sides of the link to autonegotiate for speed and duplex. Issue the shut/no shut command to recover the port. If the problem persists, move the connected device to another port and see if the problem happens there. If neither of these solves the problem, issue the hw-module reset command in order to reboot the switch and reset the line card. You could also upgrade the the Cisco IOS version to the 12.2(25)EWA2 or 12.2(25)SG releases.
Refer to this links
http://www.cisco.com/en/US/products/hw/switches/ps663/products_tech_note09186a00801434de.shtml
http://www.cisco.com/en/US/products/hw/switches/ps4324/products_field_notice09186a008011764d.shtml
Regards,
Dandy
01-14-2008 01:30 AM
Thanks for the reply. I have restarted the switch, and also reinstalled the hw-modules, but still the problem occurs.
Checked the port settings also.
Is it because of load more than switch module can handle.
Reply will be appreciated
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