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升级前的准备工作
l 准备好升级所需的软件版本文件S5820V2_5830V2-CMW710-R2208P01.ipe;
l 通过ftp或tftp将版本文件上传到slot1和slot2的flash:/目录下;
1.1. 先升级Master设备,再升级Slave步骤
步骤
工作内容
1
先删除配置中关于mad检测的配置
[ASW-T06-I03.CM3]interface Bridge-Aggregation 100
[ASW-T06-I03.CM3-Bridge-Aggregation100]undo mad enable
2
将slot 1设备中的所有业务端口shutdown,并保存配置
[ASW-T06-I03.CM3]interface range Ten-GigabitEthernet 1/0/1 to Ten-GigabitEthernet 1/0/48
[ASW-T06-I03.CM3-if-range]shutdown
<ASW-T06-I03.CM3>save
The current configuration will be written to the device. Are you sure? [Y/N]:y
Please input the file name(*.cfg)[flash:/config.cfg]
(To leave the existing filename unchanged, press the enter key):
flash:/config.cfg exists, overwrite? [Y/N]:y
Validating file. Please wait…
Saved the current configuration to mainboard device successfully.
Slot 2:
Save next configuration file successfully.
3
指定boot-loader,重启升级slot1设备到R2208P01版本;重启完slot 1后立即通过Slot2的Console口,在Slot 2设备上shutdown 所有IRF端口。
<ASW-T06-I03.CM3>boot-loader file flash:/S5820V2_5830V2-CMW710-R2208P01.ipe slot 1 main
<ASW-T06-I03.CM3>reboot slot 1
Start to check configuration with next startup configuration file, please wait…DONE!
This command will reboot the specified slot, Continue? [Y/N]:y
Now rebooting, please wait…
%Jan 3 04:00:55:522 2011 ASW-T06-I03.CM3 DEV/5/BOARD_REBOOT: Board is rebooting on Slot 1.
<ASW-T06-I03.CM3>sys
[ASW-T06-I03.CM3] interface range FortyGigE 2/0/49 to FortyGigE 2/0/52
[ASW-T06-I03.CM3-if-range]shutdown
注意:
1、 此处千万别reboot错了槽位号,slot 1!切记切记!
需通过console连接到Slot 2上,shutdown IRF端口,该操作要求快速,reboot后立即执行。
4
Console连接到Slot 1设备上,将升级完成后的Slot 1设备中的业务端口全部undo shutdown打开。
[ASW-T06-I03.CM3]interface range Ten-GigabitEthernet 1/0/1 to Ten-GigabitEtherne
t 1/0/48
[ASW-T06-I03.CM3-if-range]undo shutdown
注意:
此处切勿保存配置!
5
Console连接到Slot 2设备上,指定启动文件为R2208P01,重启slot 2升级版本;、
<ASW-T06-I03.CM3>boot-loader file flash:/S5820V2_5830V2-CMW710-R2208P01.ipe slot 2 main
<ASW-T06-I03.CM3>reboot slot 2
Start to check configuration with next startup configuration file, please wait…DONE!
Current configuration may be lost after the reboot, save current configuration? [Y/N]:N
This command will reboot the specified slot, Continue? [Y/N]:Y
注意:
此处弹出是否保存配置时,务必选择N
6
查看堆叠是否成功,聚合组状态是否正常,配置是否完整
7
恢复之前删除的mad检测的配置,并保存配置。
[ASW-T06-I03.CM3]interface Bridge-Aggregation 100
[ASW-T06-I03.CM3-Bridge-Aggregation100] mad enable
1、 升级后配置不会丢失;
2、 升级过程中,除第2、7步,其他步骤都不需要保存配置;
3、 升级的中间状态,两台设备版本不一致,业务端口全部打开时,由于IRF分裂后桥MAC地址是一致的,所以LACP邻居与这两台S58V2相连时无法区分位两台设备,端口状态都会置为Select状态;
4、 升级到R2208P01后再打上补丁版本S5820V2_5830V2-CMW710-R2208P01H03。