Configuration Library
Configuration Library

Title: Configuration of redundant trunk links between switches

‎11-23-2010 11:20 AM

Title:  Configuration of redundant trunk links between switches 


Product: EX Switches

Version: 9.5


Network Topology: N/A




Configuring redundant trunk links places the primary link and the secondary link in a redundant group. However, a primary link need not be configured. If a primary link is not specified, the software compares the two links and selects the link with the highest port number as the active link. This configuration creates a redundant trunk group called group1 on Switch 3. The trunk ports ge-0/0/9.0 and ge-0/0/10.0 are the two links in group1. The trunk port ge-0/0/9.0 will be configured administratively as the primary link. The trunk port ge-0/0/10.0 will be the secondary link.



  • Complete configuration scenario - see attached
  • Annotate your configuration with comments where needed. - See attached






ugo@switch> show redundant-trunk-group group1