|
Feature |
Product |
Release introduced |
|---|---|---|
|
For configuration details, see VOSS User Guide. |
||
|
ECMP Pathlist with Fabric Connect (IS-IS routes) |
5520 Series |
VOSS 8.2.5 |
|
VSP 4450 Series |
VOSS 8.1.5 |
|
|
VSP 4900 Series |
VOSS 8.1.5 |
|
|
VSP 7200 Series |
VOSS 8.1.5 |
|
|
VSP 7400 Series |
VOSS 8.1.5 |
|
|
VSP 8200 Series |
VOSS 8.1.5 |
|
|
VSP 8400 Series |
VOSS 8.1.5 |
|
|
VSP 8600 Series |
Not Supported |
|
|
XA1400 Series |
VOSS 8.1.5 |
|
If you use Equal Cost Multipath (ECMP) in a Shortest Path Bridging (SPB) scenario, the Intermediate System-to-Intermediate System (IS-IS) protocol sends multiple routes with the same destination to the routing manager. IS-IS can add up to eight equal cost routes with the same destination to the routing table and the router uses one route for traffic forwarding based on load management. Use the ECMP Pathlist feature to control how many equal-cost paths to add to the routing manager for the same destination.
Note
Different hardware platforms can support a different number of ECMP paths. For more information about the maximum number of ECMP paths supported on the switch, see the scaling information in Release Notes for VOSS.
For information about how to configure ECMP Pathlist, see Configure ECMP and Configure ECMP.