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iroperto1
Level 1
Level 1
Member since ‎08-12-2014
‎07-14-2021
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  • 37 Posts
  • 0 Solutions
  • 105 Helpful votes Given
  • 41 Helpful votes Received
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Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation
Cisco Certified Specialist - Enterprise Core
Cisco Certified Networking Professional -Enterprise
Cisco Certified Specialist - Enterprise Core
Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation
Cisco Certified Networking Professional -Enterprise
Cisco Certified Networking Professional -Enterprise
Cisco Certified Specialist - Enterprise Core
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Command rejected: A port which is configured to "trunk" mode can not be configured to negotiate the encapsulation

03-14-2021
I deployed a new cisco 9500 to be trunk to cisco WS-C3560-24PS. However, on the WS-C3560-24PS when I tried to remove the switchport trunk encapsulation dot1q. I get Command rejected: A port which is configured to "trunk" mode can not be configured to...

Incorrectly formatted authorization message

11-13-2019
After adding a WLC to ISE if you get the following error (See message below) after running debug aaa tacacs enable in the WLC. Incorrectly formatted authorization message Here's what you need to do to fix it. Login to ISE Work centers, Settings, Devi...

VTP VLAN configuration not allowed when device is not the primary server for vlan database.

04-06-2018
How to fix this issues on Cisco 4510.   from user configuration mode type (vtp primary vlan). then you will be able to create the vlan successfully.
Community Statistics
Member Since ‎08-12-2014 01:26 PM
Date Last Visited ‎07-14-2021 05:50 AM
Posts 37
Total Helpful Votes Received 41