Administrator Guide

ManualsBrandsDell ManualsAccess PlatformsC9010 Modular Chassis Switch

1721

Version Description

9.2(1.0) Introduced on the Z9500.

8.3.19.0 Introduced on the S4820T.

8.3.12.0 Introduced on the S4810.

8.4.2.3 Introduced on the S-Series S50.

Usage

Information

You can assign physical port or port-channel interfaces to an uplink-state group.

You can assign an interface to only one uplink-state group. Configure each interface assigned to an

uplink-state group as either an upstream or downstream interface, but not both.

You can assign individual member ports of a port channel to the group. An uplink-state group can contain

either the member ports of a port channel or the port channel itself, but not both.

Commands

● upstream — assigns a port or port-channel to the uplink-state group as an upstream interface.

● uplink-state-group — creates an uplink-state group and enables the tracking of upstream links.

downstream auto-recover

Enable auto-recovery so that UFD-disabled downstream ports in an uplink-state group automatically come up when a disabled

upstream port in the group comes back up.

C9000 Series

Syntax

downstream auto-recover

To disable auto-recovery on downstream links, use the no downstream auto-recover command.

Defaults The auto-recovery of UFD-disabled downstream ports is enabled.

Command Modes UPLINK-STATE-GROUP

Command

History

This guide is platform-specific. For command information about other platforms, refer to the relevant Dell

Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.