mini鵝的天地

Cisco 設備有些功能是需要購買License啟動的

#sow version

Technology Package License Information for Module:'c2900'

-----------------------------------------------------------------
Technology    Technology- package     Technology-package
                      Current       Type            Next reboot
------------------------------------------------------------------
ipbase           ipbasek9     Permanent   ipbasek9
security         None           None            None
uc                  uck9            Permanent   uck9
data              None           None            None

從上方可了解到此設備的security及data的功能並未開通。

而Cisco設備有一個好地方，就是你可以先開啟兩個月的試用

#license boot module module-name  technology-package package-name

※啟用後要重開機設備

※如果要停止試用，直接將此指令no掉即停止倒數

Example:

(config)#license boot module c2900 technology-package datak9

#Write
#Reload

#show license detail
Index: 6 Feature: datak9             Version: 1.0
License Type: EvalRightToUse
License State: Active, Not in Use, EULA accepted
Evaluation total period: 8 weeks 4 days
Evaluation period left: 8 weeks 2 days
Period used: 1 day 10 hours

#sow version

Technology Package License Information for Module:'c2900'

-----------------------------------------------------------------
Technology    Technology- package     Technology-package
                      Current       Type            Next reboot
------------------------------------------------------------------
ipbase           ipbasek9     Permanent   ipbasek9
security         None           None            None
uc                  uck9            Permanent   uck9
data              datak9        Evaluation    datak9

原廠文件參考

Software Activation on Cisco Integrated Services Routers and Cisco Integrated Service Routers G2

http://www.cisco.com/en/US/docs/routers/access/sw_activation/SA_on_ISR.html