I faced the problem that my cisco 881 routers has configure already and line is up between ISP , and also can use internet from internal users.
But when i checked on the router, every 10 secs i found that error messages.
Feb 23 05:43:28.047: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Lat Feb 23 05:43:29.679: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Late collision Feb 23 05:43:29.723: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Late collision Feb 23 05:43:29.727: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Late collision Feb 23 05:44:25.419: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Late collision Feb 23 05:44:33.563: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Late collision Feb 23 05:44:34.015: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Late collision Feb 23 05:44:46.727: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Late collision
Sometime network is down and cannot bring up to network connection.
this is my IOS version.
Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 15.0(1)M4, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2010 by Cisco Systems, Inc. Compiled Fri 29-Oct-10 00:02 by prod_rel_team
ROM: System Bootstrap, Version 12.4(22r)YB5, RELEASE SOFTWARE (fc1)
TGSrouter uptime is 59 minutes System returned to ROM by power-on System restarted at 12:52:07 utc Wed Feb 23 2011 System image file is "flash:c880data-universalk9-mz.150-1.M4.bin" Last reload type: Normal Reload
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 Feb 23 05:51:09.295: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Late collision Feb 23 05:51:10.071: %PQII_PRO_FE-5-LATECOLL: PQII_PRO/FE(4), Late collision regulations. If you are unable to comply with U.S. and local laws, return this product immediately.
5 FastEthernet interfaces 1 Virtual Private Network (VPN) Module 256K bytes of non-volatile configuration memory. 125440K bytes of ATA CompactFlash (Read/Write)
------------------------------------------------- Device# PID SN ------------------------------------------------- *0 CISCO881-K9 FHK150273SN
License Information for 'c880-data' License Level: advsecurity Type: Permanent Next reboot license Level: advsecurity
Configuration register is 0x2102
-#- --length-- -----date/time------ path 1 28461436 Mar 01 1984 00:01:00 c880data-universalk9-mz.150-1.M4.bin 2 3331 Jan 05 2011 12:27:48 cpconfig-8xx.cfg 3 2941440 Jan 05 2011 12:28:04 cpexpress.tar 4 1038 Jan 05 2011 12:28:14 home.shtml 5 115712 Jan 05 2011 12:28:40 home.tar 6 1697952 Jan 05 2011 12:28:56 securedesktop-ios-220.127.116.11-k9.pkg 7 415956 Jan 05 2011 12:29:08 sslclient-win-18.104.22.168.pkg
94633984 bytes available (33652736 bytes used)
I used IP address for WAN port fe4 and for internal, use vlan 1 with public ip range.
Interface IP-Address OK? Method Status Protocol FastEthernet0 unassigned YES unset up up FastEthernet1 unassigned YES unset down down FastEthernet2 unassigned YES unset up up FastEthernet3 unassigned YES unset down down FastEthernet4 22.214.171.124 YES NVRAM up up Vlan1 126.96.36.199 YES NVRAM up up
router#sh int f4 FastEthernet4 is up, line protocol is up Hardware is PQII_PRO_UEC, address is e05f.b9b9.4a88 (bia e05f.b9b9.4a88) Description: WAN link to Singtel Internet address is 188.8.131.52 /30 MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec, reliability 249/255, txload 1/255, rxload 4/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Half-duplex, 100Mb/s, 100BaseTX/FX ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:05, output 00:00:00, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 1644000 bits/sec, 150 packets/sec 5 minute output rate 131000 bits/sec, 132 packets/sec 398671 packets input, 488595441 bytes Received 4 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog 0 input packets with dribble condition detected 325927 packets output, 43881552 bytes, 0 underruns 21202 output errors,14801 collisions, 3 interface resets 0 unknown protocol drops 0 babbles, 261 late collision, 20983 deferred 0 lost carrier, 0 no carrier 0 output buffer failures, 0 output buffers swapped out
There has so many output errors , and I configure very simple and just use default route.
Please suggest me what should I do to solve this problem .
if I had a penny for each time I see this issue, I'd be rich
your port is auto negotiated to Half duplex. This happens when one side is set to auto duplex and the other side is set to manual half or full duplex. This also happens if your port is connected to a hub. Try setting your interface to "duplex full" and "speed 100", the collisions should go away. The interface will bounce when you do this.
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