[ALex_hha]

Собственно сабж, наступил на интересные грабли, а может это фича такая. Итак имеем классическую звезду, в центре которой сабж 2510G-24, к которому гигабитными транками (LACP) подключены 2510-48/DES-3028 (уровень доступа).

 

Делал все, как обычно, залил новый firmware на tftp сервер и выполнил команду

 

CORE-2510G# copy tftp flash 192.168.100.254 Y_11_41.swi secondary
The Secondary OS Image will be deleted, continue [y/n]?  y
00000K Operation timed out. 

 

На самом деле успело закачаться примерно 1,5 Mб, после этого консоль отвалилась и судя по нижепреведенным логам - после поочередного отключения транков начало активно перестраиваться дерево STP. Вся сеть лежала минуты 2-3.

 

CORE-2510G# show logging -r
Keys:   W=Warning   I=Information
        M=Major     D=Debug
----  Reverse event Log listing: Events Since Boot  ----
W 04/10/90 06:54:25 FFI: port 24-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 23-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 20-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 19-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 18-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 17-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 16-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 15-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 14-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 13-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 12-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 11-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 10-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 9-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 8-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 7-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 6-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 5-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 3-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 2-High collision or drop rate. See help.
W 04/10/90 06:54:25 FFI: port 1-High collision or drop rate. See help.
W 04/10/90 06:53:11 FFI: port 19-Excessive Broadcasts. See help.
W 04/10/90 06:53:11 FFI: port 18-Excessive Broadcasts. See help.
W 04/10/90 06:53:11 FFI: port 17-Excessive Broadcasts. See help.
W 04/10/90 06:53:11 FFI: port 14-Excessive Broadcasts. See help.
W 04/10/90 06:53:11 FFI: port 13-Excessive Broadcasts. See help.
I 04/10/90 06:53:10 stp: CST Root changed from 32768:002618-26bc3b to
           32768:000c42-e417ea
I 04/10/90 06:53:09 ports: port 20 in Trk10 is now on-line
I 04/10/90 06:53:09 ports: port 19 in Trk10 is now on-line
I 04/10/90 06:53:07 ports: port 8 in Trk4 is now on-line
I 04/10/90 06:53:07 ports: port 7 in Trk4 is now on-line
I 04/10/90 06:53:07 ports: port 20 is Blocked by STP
I 04/10/90 06:53:07 ports: port 19 is Blocked by STP
I 04/10/90 06:53:07 ports: port 8 is Blocked by STP
I 04/10/90 06:53:07 ports: port 7 is Blocked by STP
I 04/10/90 06:53:07 stp: CST Root changed from 32768:0026f1-686d00 to
           32768:002618-26bc3b
I 04/10/90 06:53:06 ports: port 3 in Trk2 is now on-line
I 04/10/90 06:53:06 ports: port 12 in Trk6 is now on-line
I 04/10/90 06:53:06 ports: port 11 in Trk6 is now on-line
I 04/10/90 06:53:06 ports: port 12 is Blocked by STP
I 04/10/90 06:53:06 ports: port 11 is Blocked by STP
I 04/10/90 06:53:06 ports: port 3 is Blocked by STP
I 04/10/90 06:53:06 ports: port 6 in Trk3 is now on-line
I 04/10/90 06:53:06 ports: port 5 in Trk3 is now on-line
I 04/10/90 06:53:06 ports: port 16 in Trk8 is now on-line
I 04/10/90 06:53:06 ports: port 15 in Trk8 is now on-line
I 04/10/90 06:53:06 ports: port 16 is Blocked by STP
I 04/10/90 06:53:06 ports: port 15 is Blocked by STP
I 04/10/90 06:53:06 stp: CST Root changed from 32768:0026f1-686dc0 to
           32768:0026f1-686d00
I 04/10/90 06:53:06 ports: port 6 is Blocked by STP
I 04/10/90 06:53:06 ports: port 5 is Blocked by STP
I 04/10/90 06:53:06 stp: CST Root changed from 32768:0026f1-68e100 to
           32768:0026f1-686dc0
I 04/10/90 06:53:06 stp: CST Root changed from 32768:0026f1-69e9c0 to
           32768:0026f1-68e100
I 04/10/90 06:53:06 stp: CST Root changed from 32768:f06281-41cb40 to
           32768:0026f1-69e9c0
I 04/10/90 06:53:06 stp: CST Root changed from 32768:000c42-e417ea to
           32768:f06281-41cb40
I 04/10/90 06:53:06 stp: CIST starved for a BPDU Rx on port Trk10 from
           32768:000c42-e417ea
I 04/10/90 06:53:01 ports: port 3 in Trk2 is now on-line
I 04/10/90 06:53:00 ports: port 8 in Trk4 is now on-line
I 04/10/90 06:53:00 ports: port 7 in Trk4 is now on-line
I 04/10/90 06:53:00 ports: port 10 in Trk5 is now on-line
I 04/10/90 06:53:00 ports: port 9 in Trk5 is now on-line
I 04/10/90 06:53:00 ports: port 16 in Trk8 is now on-line
I 04/10/90 06:53:00 ports: port 15 in Trk8 is now on-line
I 04/10/90 06:53:00 ports: port 12 in Trk6 is now on-line
I 04/10/90 06:53:00 ports: port 11 in Trk6 is now on-line
I 04/10/90 06:53:00 ports: port 6 in Trk3 is now on-line
I 04/10/90 06:53:00 ports: port 5 in Trk3 is now on-line
W 04/10/90 06:52:59 tftp: Transfer timed out.
I 04/10/90 06:52:30 ports: port 3 is Blocked by STP
I 04/10/90 06:52:28 stp: CST Root changed from 32768:002618-26bc3b to
           32768:000c42-e417ea
I 04/10/90 06:52:27 ports: port 20 in Trk10 is now on-line
I 04/10/90 06:52:27 ports: port 19 in Trk10 is now on-line
I 04/10/90 06:52:25 ports: port 20 is Blocked by STP
I 04/10/90 06:52:25 ports: port 19 is Blocked by STP
I 04/10/90 06:52:25 ports: port 3 in Trk2 is now on-line
I 04/10/90 06:52:25 stp: CST Root changed from 32768:f06281-41cb40 to
           32768:002618-26bc3b
I 04/10/90 06:52:24 stp: CST Root changed from 32768:000c42-e417ea to
           32768:f06281-41cb40
I 04/10/90 06:52:24 stp: CIST starved for a BPDU Rx on port Trk10 from
           32768:000c42-e417ea
I 04/10/90 06:52:23 ports: port 6 is Blocked by STP
I 04/10/90 06:52:23 ports: port 5 is Blocked by STP
I 04/10/90 06:52:23 ports: port 16 is Blocked by STP
I 04/10/90 06:52:23 ports: port 15 is Blocked by STP
I 04/10/90 06:52:23 ports: port 8 is Blocked by STP
I 04/10/90 06:52:23 ports: port 7 is Blocked by STP
I 04/10/90 06:52:23 ports: port 12 is Blocked by STP
I 04/10/90 06:52:23 ports: port 11 is Blocked by STP
I 04/10/90 06:52:23 ports: port 10 is Blocked by STP
I 04/10/90 06:52:23 ports: port 9 is Blocked by STP
I 04/10/90 06:52:23 ports: port 3 is Blocked by STP 

 

Собственно сабж, как правильно обновлять и какого хрена оно вообще начало гасить транки, с учетом того, что я закачивал новый образ на secondary flash?

 

P.S.

немного инфы о системе

 

CORE-2510G# show version
Image stamp:    /sw/code/build/cod(cod11)
               Nov 17 2009 16:55:04
               Y.11.16
               43
Boot Image:     Primary

CORE-2510G# show flash
<cr>
CORE-2510G# show flash
Image           Size(Bytes)   Date   Version
-----           ----------  -------- -------
Primary Image   : 3376851   11/17/09 Y.11.16
Secondary Image : 3368329   07/16/09 Y.11.12
Boot Rom Version: N.10.02
Current Boot    : Primary 

[ALex_hha]

Ни у кого никаких идей?