Hi, everybody.
You said nothing about topology of the network?
Maybe STP is the cause of the problems?
> Hello!
>
> ÅÓÔØ Ó×ÑÚËÁ Ä×ÕÈ Catalyst'Ï×:
>
> WS-C3524-XL-EN <-> WS-C2950-24
>
> sh ver:
>
> Cisco Internetwork Operating System Software
> IOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(20)EA1a, RELEASE
> SOFTWARE (fc1)
> Copyright (c) 1986-2004 by cisco Systems, Inc.
> Compiled Mon 19-Apr-04 20:58 by yenanh
> Image text-base: 0x80010000, data-base: 0x805A8000
> .....
> System image file is "flash:c2950-i6q4l2-mz.121-20.EA1a.bin"
> .....
> cisco WS-C2950-24 (RC32300) processor (revision H0) with 20713K bytes of
> memory.
> Processor board ID FOC0712Z1G0
> Last reset from system-reset
> Running Standard Image
> 24 FastEthernet/IEEE 802.3 interface(s)
>
>
> Cisco Internetwork Operating System Software
> IOS (tm) C3500XL Software (C3500XL-C3H2S-M), Version 12.0(5.4)WC(1),
> MAINTENANCE INTERIM SOFTWARE
> Copyright (c) 1986-2001 by cisco Systems, Inc.
> Compiled Tue 10-Jul-01 12:32 by devgoyal
> Image text-base: 0x00003000, data-base: 0x00333CD8
> .....
> System image file is "flash:c3500XL-c3h2s-mz.120-5.4.WC.1.bin"
>
> cisco WS-C3524-XL (PowerPC403) processor (revision 0x01) with 8192K/1024K
> bytes of memory.
> Processor board ID FAB0543W0PY, with hardware revision 0x00
> 23 FastEthernet/IEEE 802.3 interface(s)
> ^^^^^^^^^^
> ÏÄÉÎ ÐÏÒÔ ÕÖÅ ÕÍÅÒ :)
> 2 Gigabit Ethernet/IEEE 802.3 interface(s)
>
> öÉ×ÅÔ ÍÅÖÄÕ ÎÉÍÉ 2 VLAN'a × ÏÄÎÏÊ ÆÉÚÉËÅ. îÁÂÌÀÄÁÅÔÓÑ ÓÌÅÄÕÀÝÅÅ:
>
> Jul X 23:47:12: %LINK-3-UPDOWN: Interface FastEthernet0/12, changed state
> to down Jul X 23:47:13: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> FastEthernet0/12, changed state to down Jul X 23:47:14: %LINK-3-UPDOWN:
> Interface FastEthernet0/12, changed state to up Jul X 23:47:15:
> %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/12, changed
> state to up Jul X 23:50:17: %LINK-3-UPDOWN: Interface FastEthernet0/12,
> changed state to down Jul X 23:50:18: %LINEPROTO-5-UPDOWN: Line protocol
> on Interface FastEthernet0/12, changed state to down Jul X 23:50:19:
> %LINK-3-UPDOWN: Interface FastEthernet0/12, changed state to up Jul X
> 23:50:20: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> FastEthernet0/12, changed state to up
>
> îÕ É Ô.Ä.
>
> ÷ÒÅÍÑ - ÐÒÏÉÚ×ÏÌØÎÏÅ.
>
> ðÅÒÅ×ÅÌÉ ÜÔÏ ÎÁ Ä×Á ÆÉÚÉÞÅÓËÉÈ ÌÉÎËÁ - ÁÎÁÌÏÇÉÞÎÙÊ ÒÅÚÕÌØÔÁÔ. ôÅÐÅÒØ Ä×Á
> ÌÉÎËÁ ÔÁË ÆÌÁÐÁÀÔ :)
>
> éÔÏÇÏ, ÆÉÚÉËÕ ÕÖÅ ÍÅÎÑÌÉ ÎÅÓËÏÌØËÏ ÒÁÚ - ÐÁÔÞÉ, ËÏÎÎÅËÔÏÒÙ, ÐÏÒÔÙ ÎÁ Ä×ÕÈ
> Ó×ÉÔÞÁÈ, ÐÒÉÂÉ×ËÁ 100Full ÎÁ Ä×ÕÈ ËÏÎÃÁÈ, etc. òÅÚÕÌØÔÁÔ ÁÎÁÌÏÇÉÞÅÎ.
>
> ðÒÉÍÅÞÁÔÅÌØÎÏ ÔÏ, ÞÔÏ ÏÂÁ Ó×ÉÔÞÁ, ËÒÏÍÅ ÜÔÏÇÏ ÓÏÅÄÉÎÅÎÉÑ ÒÁÂÏÔÁÀÔ
> ÎÏÒÍÁÌØÎÏ. ðÒÏÂÌÅÍÁ ÐÏÑ×ÉÌÓÑ ÇÄÅ-ÔÏ ÞÅÒÅÚ ÍÅÓÑÃ. ÎÁ 3524 ÐÏÑ×ÉÌÉÓØ ÏÛÉÂËÉ
> ÎÁ ×ÓÅÈ ÁËÔÉ×ÎÙÈ ÐÏÒÔÁÈ ×ÄÏÂÁ×ÏË (Input CRC and frame error).
>
> ÷ÏÔ, ÞÔÏ ÅÝÅ ÐÏÐÒÏÂÏ×ÁÌÉ - ÐÏÓÔÁ×ÉÌÉ ÍÅÖÄÕ ÎÉÍÉ AT-8024GB. óÏ ÓÔÏÒÏÎÙ
> 2950 ÐÒÏÂÌÅÍ ÎÅÔ. Ó 3524 - ÏÛÉÂËÉ ÎÁ ÌÉÎËÅ, ÎÏ ÕÖÅ ÎÅ ÐÁÄÁÌ. þÅÒÅÚ ÄÎÅÊ 5
> error = 0. üÔÏ ÄÅÌÁÌÏÓØ, ËÏÇÄÁ ÂÙÌÁ ÏÄÎÁ ÆÉÚÉËÁ.
>
> ëÔÏ ÞÔÏ ÐÏÄÓËÁÖÅÔ? IOS, Switch?
>
> --
> Edward Melnik
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--
Regards,
Oleh Hrynchuk
Mobile: +380675025446
E-mail: oleh(a)nextra.cz
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