近期堆叠两个Cisco 2060x开关,以及今天收到的两个2960x堆叠模块和0.5M堆叠电缆。产品名称是C2960x-Stack = and描述是Catalyst 2960-X FlexStack加上堆叠模块可选。部件号是cmucaegbaa。

对于3850个交换机,它位于此帖子中:



堆叠要求:

硬件要求:
2960-S和2960-X支持混合堆栈的2960型号。所有这些2960型号都运行FlexStack协议,允许将它们堆叠在一起中。例外是2960-XR不会堆叠2960-x或2960-s。

当2960-S和2960-X成员堆叠在一起时,整个堆栈(即使是2960-X成员)返回FlexStack功能。混合2960构件将MAX堆叠成员限制为四个,每个构件的20Gbps堆栈带宽,每个堆栈40Gbps也增加了堆栈收敛时间从毫秒增加到1到2秒。

软件版本要求:
所有堆栈成员都必须运行相同的Cisco IOS软件映像,以确保堆栈成员之间的兼容性。运行LAN Lite图像的开关不支持堆叠。堆栈中的所有交换机都必须运行LAN基础图像。

安装:
1.插入模块


2.连接电缆

从两个独立交换机创建交换机堆栈 

将独立交换机添加到交换机堆栈 

3.验证 

EXT1#show ver思科 IOS Software, C2960X Software (C2960X-UNIVERSALK9-M), Version 15.0(2a)EX5, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Mon 16-Feb-15 08:16 by prod_rel_team

ROM: Bootstrap program is C2960X boot loader
BOOTLDR: C2960X Boot Loader (C2960X-HBOOT-M) Version 15.2(3r)E1, RELEASE SOFTWARE (fc1)

SW-TEST1-DMZ-F5EXT1 uptime is 3 hours, 59 minutes
System returned to ROM by power-on
System restarted at 11:02:11 EDT Mon Oct 17 2016
System image file is "flash:/c2960x-universalk9-mz.150-2a.EX5/c2960x-universalk9-mz.150-2a.EX5.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
[email protected]

cisco WS-C2960X-24PS-L (APM86ZZZ) processor (revision L0) with 524288K bytes of memory.
Processor board ID FCW2014B3YB
Last reset from power-on
1 Virtual Ethernet interface
1 FastEthernet interface
56 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address       : 00:6C:BC:CE:5C:00
Motherboard assembly number     : 73-16694-04
Power supply part number        : 341-0528-02
Motherboard serial number       : FOC20145HSN
Power supply serial number      : LIT20021AUV
Model revision number           : L0
Motherboard revision number     : B0
Model number                    : WS-C2960X-24PS-L
Daughterboard assembly number   : 73-14200-03
Daughterboard serial number     : FOC20145WY6
System serial number            : FCW2015B3YB
Top Assembly Part Number        : 68-100472-02
Top Assembly Revision Number    : A0
Version ID                      : V04
CLEI Code Number                : CMMLR00ARD
Daughterboard revision number   : A0
Hardware Board Revision Number  : 0x18


Switch Ports Model              SW Version            SW Image                 
------ ----- -----              ----------            ----------               
*    1 28    WS-C2960X-24PS-L   15.0(2a)EX5           C2960X-UNIVERSALK9-M     
     2 28    WS-C2960X-24TS-L   15.0(2)EX5            C2960X-UNIVERSALK9-M     


思科 2960堆叠桅杆LED状态掌握和成员

EXT1#show switch 
Switch/Stack Mac Address : 006c.bccd.5c00
                                           H/W   Current
Switch#  Role   Mac Address     Priority Version  State 
----------------------------------------------------------
*1       Master 006c.bccd.5c00     14     4       Ready               
 2       Member ccd8.c149.a080     1      4       Ready               


EXT1#show switch detail 
Switch/Stack Mac Address : 006c.bccd.5c00
                                           H/W   Current
Switch#  Role   Mac Address     Priority Version  State 
----------------------------------------------------------
*1       Master 006c.bccd.5c00     14     4       Ready               
 2       Member ccd8.c149.a080     1      4       Ready               



         Stack Port Status             Neighbors     
Switch#  Port 1     Port 2           Port 1   Port 2 
--------------------------------------------------------
  1        Ok         Ok                2        2 
  2        Ok         Ok                1        1 

重新加载一个成员:

EXT1#reload slot ?
  <1-8>  Slot number of RP or line card

EXT1#reload slot 2
Proceed with reload? [confirm]
EXT1#show swi
EXT1#show switch 
Switch/Stack Mac Address : 006c.bccd.5c00
                                           H/W   Current
Switch#  Role   Mac Address     Priority Version  State 
----------------------------------------------------------
*1       Master 006c.bccd.5c00     14     4       Ready               
 2       Member ccd8.c149.a080     1      4       Ready               




EXT1#reload slot 1
Proceed with reload? [confirm]
Switch 1 reloading...

EXT1#show switch 
Switch/Stack Mac Address : ccd8.c149.a080
                                           H/W   Current
Switch#  Role   Mac Address     Priority Version  State 
----------------------------------------------------------
 1       Member 006c.bccd.5c00     14     4       Ready               
*2       Master ccd8.c149.a080     1      4       Ready               



EXT1#show switch 
Switch/Stack Mac Address : 006c.bccd.5c00
                                           H/W   Current
Switch#  Role   Mac Address     Priority Version  State 
----------------------------------------------------------
*1       Master 006c.bccd.5c00     14     4       Ready               
 2       Member 0000.0000.0000     0      0       Removed             

EXT1#session ?
  <1-8>  Switch number

EXT1#session 1
EXT1-1#
EXT1#show switch stack-ring speed 

Stack Ring Speed        : 20G
Stack Ring Configuration: Full
Stack Ring Protocol     : FlexStack

EXT1#show switch stack-ports 
  Switch #    Port 1       Port 2 
  --------    ------       ------ 
    1           Ok           Ok   
    2           Ok           Ok   


EXT1#show switch 
Switch/Stack Mac Address : 70f3.5a00.e480
                                           H/W   Current
Switch#  Role   Mac Address     Priority Version  State 
----------------------------------------------------------
*1       Master 70f3.5a00.e480     1      4       Ready               
 2       Member 00a3.d158.6d80     1      4       Ready               

4.其他命令:

4.1 DIR Flash:


EXT1#dir flash:
Directory of flash:/

    2  -rwx        6052   Sep 8 2015 16:22:58 -04:00  backup-Sep--8-16-22-58.780-EDT-3
    3  -rwx        5859   Sep 4 2015 14:48:57 -04:00  backup-Sep--4-14-48-57.033-EDT-0
    4  -rwx         616  Sep 27 2016 22:58:35 -04:00  vlan.dat.renamed
    5  -rwx        6035   Sep 8 2015 13:52:08 -04:00  backup-Sep--8-13-52-08.835-EDT-1
    6  -rwx        5780   Sep 4 2015 15:19:15 -04:00  backup-Sep--4-15-19-15.225-EDT-0
    7  -rwx        6071   Sep 8 2015 13:52:31 -04:00  backup-Sep--8-13-52-31.858-EDT-2
    8  drwx         512   Jan 3 2000 10:02:28 -05:00  c2960x-universalk9-mz.150-2.EX5
  647  drwx         512   Jan 3 2000 10:02:28 -05:00  dc_profile_dir
  649  -rwx        6185   Jan 5 2016 21:25:51 -05:00  backup-Jan--5-21-25-51.166-EST-0
  650  -rwx        6282  Jan 15 2016 19:52:56 -05:00  backup-Jan-15-19-52-56.460-EST-1
  651  -rwx        5637  Sep 27 2016 22:59:24 -04:00  backup-Sep-27-22-59-24.303-EDT-2
  653  -rwx        3563  Sep 27 2016 22:59:24 -04:00  private-config.text.renamed
  654  -rwx        5637  Sep 27 2016 22:59:24 -04:00  config.text.renamed
  655  -rwx         759  Sep 30 2016 00:10:23 -04:00  express_setup.debug
  656  -rwx         556  Oct 17 2016 11:29:24 -04:00  vlan.dat
  657  -rwx        9113  Oct 17 2016 15:10:59 -04:00  config.text
  658  -rwx        3932  Oct 17 2016 15:11:00 -04:00  private-config.text
  659  -rwx        1048  Oct 18 2016 11:15:09 -04:00  multiple-fs

122185728 bytes total (98629632 bytes free)

EXT1#dir flash1:
Directory of flash1:/

    2  -rwx        9113  Oct 17 2016 15:11:00 -04:00  backup-Oct-17-15-11-00.081-EDT-3
    3  -rwx        9113  Oct 17 2016 15:01:10 -04:00  backup-Oct-17-15-01-10.353-EDT-2
    4  -rwx         556  Oct 18 2016 07:18:55 -04:00  vlan.dat
    5  -rwx        9113  Oct 17 2016 13:58:28 -04:00  backup-Oct-17-13-58-28.859-EDT-1
    6  -rwx        8132   Oct 7 2016 16:51:18 -04:00  backup-Oct--7-16-51-18.005-EDT-0
    7  -rwx        8134  Oct 17 2016 12:43:53 -04:00  backup-Oct-17-12-43-53.701-EDT-0
    8  drwx         512   Apr 7 2016 05:22:59 -04:00  c2960x-universalk9-mz.150-2a.EX5
  647  drwx         512   Apr 7 2016 05:23:01 -04:00  dc_profile_dir
  649  -rwx        3932  Oct 17 2016 15:10:59 -04:00  private-config.text
  650  -rwx        9113  Oct 17 2016 15:10:59 -04:00  config.text
  651  -rwx        2072  Oct 17 2016 11:15:34 -04:00  multiple-fs

122185728 bytes total (98645504 bytes free)


命令“dir flash:”表示“向我展示主交换机的闪存内容”。
命令“dir flash1:”表示“向我展示交换机堆栈构件1的闪存内容”。
命令“dir flash2:”表示“显示交换机堆栈构件2的闪存内容”。

4.2升级堆叠交换机IOS的步骤:
4.2.1 TFTP或FTP两者都是Flash:

copy ftp: flash1:
copy ftp: flash2:

4.2.2CONFIGURE两个交换机都使用新的bin文件:

boot system switch all flash:/c2960s-universalk9-mz.150-2.SE5.bin

4.2.3同时保存和重新加载两个交换成员:

记住: 如果您没有在每个交换机上升级iOS,则会有一个 版本不匹配!!要解决此问题,请使用本地日志所建议的命令“存档复制-W / force-force / replwrite / dest 2 1”!

将系统映像从成员1复制到成员2


EXT1#archive copy-sw /force-reload /overwrite /destination-system 2 1 
System software to be uploaded:
System Type:             0x00000000
archiving c2960x-universalk9-mz.150-2a.EX5 (directory)
archiving c2960x-universalk9-mz.150-2a.EX5/info (803 bytes)
archiving c2960x-universalk9-mz.150-2a.EX5/html (directory)
archiving c2960x-universalk9-mz.150-2a.EX5/html/zh (directory)
........(Omitted)
archiving c2960x-universalk9-mz.150-2a.EX5/c2960x-universalk9-mz.150-2a.EX5.bin (18233984 bytes)
archiving c2960x-universalk9-mz.150-2a.EX5 (directory)
archiving c2960x-universalk9-mz.150-2a.EX5/info (805 bytes)
archiving info (112 bytes)
examining image...
extracting info (112 bytes)
extracting c2960x-universalk9-mz.150-2a.EX5/info (803 bytes)
extracting c2960x-universalk9-mz.150-2a.EX5/info (805 bytes)
extracting info (112 bytes)

Stacking Version Number: 1.55

System Type:             0x00000000
  Ios Image File Size:   0x01164A00
  Total Image File Size: 0x015DE800
  Minimum Dram required: 0x08000000
  Image Suffix:          universalk9-150-2a.EX5
  Image Directory:       c2960x-universalk9-mz.150-2a.EX5
  Image Name:            c2960x-universalk9-mz.150-2a.EX5.bin
  Image Feature:         IP|LAYER_2|SSH|3DES|MIN_DRAM_MEG=128
  FRU Module Version:    No FRU Version Specified

Old image for switch 2: flash:/c2960x-universalk9-mz.150-2.EX5
  Old image will be deleted before download.

Deleting `flash:/c2960x-universalk9-mz.150-2.EX5' to create required space
Extracting images from archive into flash...

Warning: Unable to allocate memory to display the tar extraction of files,
         however upgrade process is still continuing. If you would like to 
         see the tar extraction output, try upgrading one switch at a time.

Installing (renaming): `flash:update/c2960x-universalk9-mz.150-2a.EX5' ->
                                       `flash:/c2960x-universalk9-mz.150-2a.EX5'
New software image installed in flash:/c2960x-universalk9-mz.150-2a.EX5



Deleting old files from dc profile dir "flash:/dc_profile_dir"
All software images installed.
Requested system reload in progress...



从FTP Tar文件升级iOS:


EXT1#archive download-sw /leave-old-sw ftp://test:[email protected]/c2960x-universalk9-tar.152-2.E5.tar 
Loading c2960x-universalk9-tar.152-2.E5.tar !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[OK - 26900480/4096 bytes]

Loading c2960x-universalk9-tar.152-2.E5.tar !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
examining image...
extracting info (109 bytes)
extracting c2960x-universalk9-mz.152-2.E5/info (786 bytes)
extracting info (109 bytes)

Stacking Version Number: 1.56

System Type:             0x00000000
  Ios Image File Size:   0x0144B200
  Total Image File Size: 0x019A7A00
  Minimum Dram required: 0x08000000
  Image Suffix:          universalk9-152-2.E5
  Image Directory:       c2960x-universalk9-mz.152-2.E5
  Image Name:            c2960x-universalk9-mz.152-2.E5.bin
  Image Feature:         IP|LAYER_2|SSH|3DES|MIN_DRAM_MEG=128
  FRU Module Version:    No FRU Version Specified

Old image for switch 1: flash:/c2960x-universalk9-mz.150-2a.EX5
  Old image will be left alone
Old image for switch 2: flash2:/c2960x-universalk9-mz.150-2a.EX5
  Old image will be left alone

Extracting images from archive into flash...
Extracting images from archive into flash on switch 2...

Warning: Unable to allocate memory to display the tar extraction of files,
         however upgrade process is still continuing. If you would like to 
         see the tar extraction output, try upgrading one switch at a time.


Warning: Unable to allocate memory to display the tar extraction of files,
         however upgrade process is still continuing. If you would like to 
         see the tar extraction output, try upgrading one switch at a time.

Installing (renaming): `flash:update/c2960x-universalk9-mz.152-2.E5' ->
                                       `flash:/c2960x-universalk9-mz.152-2.E5'
New software image installed in flash:/c2960x-universalk9-mz.152-2.E5

Installing (renaming): `flash2:/update/c2960x-universalk9-mz.152-2.E5' ->
                                       `flash2:/c2960x-universalk9-mz.152-2.E5'
New software image installed in flash2:/c2960x-universalk9-mz.152-2.E5



Deleting old files from dc profile dir "flash:/dc_profile_dir"

extracting dc profile file from "flash:/c2960x-universalk9-mz.152-2.E5/dc_default_profiles.txt" to "flash:/dc_profile_dir/dc_default_profiles.txt"

extracting dc profile file from "flash2:/c2960x-universalk9-mz.152-2.E5/dc_default_profiles.txt" to "flash2:/dc_profile_dir/dc_default_profiles.txt"
All software images installed.

EXT1(config)#do dir flash:
Directory of flash:/

    2  -rwx        9113  Oct 17 2016 15:11:00 -04:00  backup-Oct-17-15-11-00.081-EDT-3
    3  -rwx        9113  Oct 17 2016 15:01:10 -04:00  backup-Oct-17-15-01-10.353-EDT-2
    4  -rwx         556  Oct 18 2016 07:18:55 -04:00  vlan.dat
    5  -rwx        9113  Oct 17 2016 13:58:28 -04:00  backup-Oct-17-13-58-28.859-EDT-1
    6  -rwx        8132   Oct 7 2016 16:51:18 -04:00  backup-Oct--7-16-51-18.005-EDT-0
    7  -rwx        8134  Oct 17 2016 12:43:53 -04:00  backup-Oct-17-12-43-53.701-EDT-0
    8  drwx         512   Apr 7 2016 05:22:59 -04:00  c2960x-universalk9-mz.150-2a.EX5
  647  drwx         512  Oct 18 2016 12:28:11 -04:00  dc_profile_dir
  652  -rwx        9242  Oct 18 2016 11:57:34 -04:00  backup-Oct-18-11-57-34.967-EDT-0
  649  -rwx        2072  Oct 18 2016 11:57:34 -04:00  multiple-fs
  650  -rwx        3932  Oct 18 2016 11:57:34 -04:00  private-config.text
  651  -rwx        9242  Oct 18 2016 11:57:34 -04:00  config.text
  654  drwx         512  Oct 18 2016 12:28:10 -04:00  c2960x-universalk9-mz.152-2.E5

122185728 bytes total (71591936 bytes free)

EXT1# show switch 
Switch/Stack Mac Address : 006c.bccd.5c00
                                           H/W   Current
Switch#  Role   Mac Address     Priority Version  State 
----------------------------------------------------------
*1       Master 006c.bccd.5c00     14     4       Ready               
 2       Member ccd8.c149.a080     1      4       Ready               

对于TFTP:


EXT1# archive download-sw /leave-old-sw /reload tftp:10.20.10.30/saved/myImage.tar

参考:

经过 Jon.

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