- Community Home
- >
- Networking
- >
- Switching and Routing
- >
- Aruba & ProVision-based
- >
- Spanning tree issue in between HP (MST) and Cisco ...
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-14-2016 06:09 PM - edited 07-14-2016 06:11 PM
07-14-2016 06:09 PM - edited 07-14-2016 06:11 PM
Spanning tree issue in between HP (MST) and Cisco (PVST+)
Currently i have a HP 2920al switch connected as below diagram:
The problem is i keep receiving this error from Cisco switch:
Cicso_backup_root_bridge#sh spanning-tree inconsistentports
Name Interface Inconsistency
-------------------- ------------------------ ------------------
VLAN0010 GigabitEthernet1/0/13 Loop Inconsistent
VLAN0050 GigabitEthernet1/0/20 Loop Inconsistent
VLAN0051 GigabitEthernet1/0/20 Loop Inconsistent
VLAN0052 GigabitEthernet1/0/20 Loop Inconsistent
VLAN0090 GigabitEthernet1/0/9 Loop Inconsistent
VLAN0090 GigabitEthernet1/0/11 Loop Inconsistent
VLAN0090 GigabitEthernet1/0/13 Loop Inconsistent
VLAN0090 GigabitEthernet1/0/15 Loop Inconsistent
VLAN0090 GigabitEthernet1/0/20 Loop Inconsistent
VLAN0090 GigabitEthernet1/0/21 Loop Inconsistent
This happened on backup root bridge, what should i configure in HP switch so that this error will not display?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-16-2016 02:05 AM
07-16-2016 02:05 AM
Re: Spanning tree issue in between HP (MST) and Cisco (PVST+)
Hard to tell without config. Cisco is using loopguard, and it's getting confused. When mixing these vendors, make sure to use MST mode.