真是VSS项目和45license升级问题和方法

dwg33

思科VSS配置步骤

一、将2台VSS65从单机箱模式切换到虚拟机箱模式

基本步骤：

1.分别在交换机1、2上配置SSO高可用性协议：

2.配置虚拟交换机的域（Virtual Switch Domain and Switch Numbers）

3.配置两台交换机之间的VSL 端口。(利用引擎上的2个万兆光口进行连接)

4.转换机箱变成虚拟交换机模式

详细配置：

1.分别在交换机1、2上配置SSO高可用性协议：

SWITCH1:

Command

Purpose

Step 1  

Switch-1(config)# redundancy

Enters redundancy configuration mode.

Step 2  

Switch-1(config-red)# mode sso

Configures SSO. When this command is entered, the redundant supervisor engine is reloaded and begins to work in SSO mode.

Step 3  

Switch-1(config-red)# exit

Exits redundancy configuration mode.

Step 4  

Switch-1# show running-config

Verifies that SSO are configured and enabled.

Step 5  

Switch-1# show redundancy states

Displays the operating redundancy mode.

SWITCH2:

Command

Purpose

Step 1  

Switch-2(config)# redundancy

Enters redundancy configuration mode.

Step 2  

Switch-2(config-red)# mode sso

Configures SSO. When this command is entered, the redundant supervisor engine is reloaded and begins to work in SSO mode.

Step 3  

Switch-2(config-red)# exit

Exits redundancy configuration mode.

Step 4  

Switch-2# show running-config

Verifies that SSO are configured and enabled.

Step 5  

Switch-2# show redundancy states

Displays the operating redundancy mode.

2.配置虚拟交换机的域（Virtual Switch Domain and Switch Numbers）

SWITCH1:

Purpose

Step 1  

Switch-1(config)# switch virtual domain 100  

Step 2  

Switch-1(config-vs-domain)# switch 1

Step 3  

Switch-1(config-vs-domain)# exit

SWITCH2:

Purpose

Step 1  

Switch-2(config)# switch virtual domain 100   

Step 2  

Switch-2(config-vs-domain)# switch 2

Step 3  

Switch-2(config-vs-domain)# exit

3.配置两台交换机之间的VSL 端口。(利用引擎上的2个万兆光口进行连接)

1）配置channel

SWITCH1:

Purpose

Step 1  

Switch-1(config)# interface port-channel 10

Step 2  

Switch-1(config-if)# switch virtual link 1

Step 3  

Switch-1(config-if)# no shutdown

Activates the port channel.

Step 4  

Switch-1(config-if)# exit

Exits interface configuration.

SWITCH2:

Purpose  

Switch-2(config)# interface port-channel 20

Switch-2(config-if)# switch virtual link 2

Switch-2(config-if)# no shutdown

Switch-2(config-if)# exit

2）把引擎上的万兆端口加入channel（假设引擎在slot3）(一定确认port-channel先加入switch v irtual link)

SWITCH1:

Switch-1(config)# interface range tengigabitethernet 3/1-2

Switch-1(config-if)# channel-group 10 mode on

witch-1(config-if)# no shutdown

SWITCH2:

Step 1  

Switch-2(config)# interface range tengigabitethernet 5/2-3

Switch-2(config-if)# channel-group 20 mode on

Switch-2(config-if)# no shutdown

Activates the port.

4.转换机箱变成虚拟交换机模式

先查看机箱的PFC模式，保证2个机箱相同

Command

Step 1  

Switch-1# show platform hardware pfc mode

Ensures that the PFC operating mode matches on both chassis, to ensure that the VSS comes up in SSO redundancy mode.

Step 2  

Switch-2# show platform hardware pfc mode

Ensures that the PFC operating mode matches on both chassis, to ensure that the VSS comes up in SSO redundancy mode.

Step 3  

Switch-1(config)# platform hardware vsl pfc mode pfc3c

(Optional) Sets the PFC operating mode to PFC3C on Chassis A.

Step 4  

Switch-2(config)# platform hardware vsl pfc mode pfc3c

(Optional) Sets the PFC operating mode to PFC3C on Chassis B.

然后切换机箱模式

SWITCH1:

Command

Purpose

Switch-1# switch convert mode virtual

Converts Switch 1 to virtual switch mode.

After you enter the command, you are prompted to confirm the action. Enter yes.

The system creates a converted configuration file, and saves the file to the RP bootflash.

SWITCH2:

Command

Purpose

Switch-2# switch convert mode virtual

Converts Switch 2 to virtual switch mode.

After you enter the command, you are prompted to confirm the action. Enter yes.

The system creates a converted configuration file, and saves the file to the RP bootflash.

5.查看VSS信息

Command

Purpose

Router# show switch virtual

Displays the virtual switch domain number, and the switch number and role for each of the chassis.

Router# show switch virtual role

Displays the role, switch number, and priority for each of the chassis in the VSS.

Router# show switch virtual link

Displays the status of the VSL.

The following example shows the information output from these commands:

Router# show switch virtual

Switch mode                  : Virtual Switch

Virtual switch domain number : 100

Local switch number          : 1

Local switch operational role: Virtual Switch Active

Peer switch number           : 2

Peer switch operational role : Virtual Switch Standby

Router# show switch virtual role

Switch  Switch Status  Preempt    Priority  Role     Session ID

        Number         Oper(Conf) Oper(Conf)         Local  Remote

------------------------------------------------------------------

LOCAL    1     UP      FALSE(N)   100(100)  ACTIVE   0      0   

REMOTE   2     UP      FALSE(N)   100(100)  STANDBY  8158   1991

In dual-active recovery mode: No

Router# show switch virtual link

VSL Status: UP

VSL Uptime: 4 hours, 26 minutes

VSL SCP Ping: Pass OK

VSL ICC (Ping): Pass

VSL Control Link: Te 1/5/1

license升级：

思科VSS 45 License升级配置步骤：

1、关闭standby所有非VSL端口

int range gigabitethernet 2/2/1 - 12

sh

int range gigabitethernet 2/3/1 - 12

sh

int range gigabitethernet 2/4/1 - 12

sh

int range gigabitethernet 2/5/1 - 12

sh

int range gigabitethernet 2/6/1 - 12

sh

2、在active上安装license：

license install bootflash:SPE16220060_201309210212042440.lic

3、在active上关闭VSL端口

int ra Tengigabitethernet 1/1/2 - 4

sh

4、在standby上安装license：

license install bootflash:SPE16300069_201309210212562900.lic

5、确认standby的VSL端口没被shutdown，重启standby设备

reload

6、当standby重启时，开启active的VSL端口：

int ra Tengigabitethernet 1/1/2 - 4

no sh

7、当standby处于SSO-HOT模式时，开启所有关闭的端口：

int range gigabitethernet 2/2/1 - 12

no sh

int range gigabitethernet 2/3/1 - 12

no sh

int range gigabitethernet 2/4/1 - 12

no sh

int range gigabitethernet 2/5/1 - 12

no sh

int range gigabitethernet 2/6/1 - 12

no sh

8、在切换两台active/standby，确认license生效：

redundancy force-switchover

sh license inmage levels

9、启用ipbase:

license boot level ipbase

dwg33

VSS

zodiacyann

vsop5207

kevin0199

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