Administrator Guide

Input Statistics:
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User Information
Both sides of the link must have auto-negotiation enabled or disabled for the link to come up.
The following details the possible speed and auto-negotiation combinations for a line between two 10/100/1000
Base-T Ethernet interfaces.
Port 0
• auto-negotiation enabled* speed 1000 or auto
• auto-negotiation enabled speed 100
• auto-negotiation disabled speed 100
• auto-negotiation disabled speed 100
• auto-negotiation enabled* speed 1000 or auto
Port 1
• auto-negotiation enabled* speed 1000 or auto
• auto-negotiation enabled speed 100
• auto-negotiation disabled speed 100
• auto-negotiation enabled speed 100
• auto-negotiation disabled speed 100
Link Status Between Port 1 and Port 2
• Up at 1000 Mb/s
• Up at 100 Mb/s
• Up at 100 Mb/s
• Down
• Down
* You cannot disable auto-negotiation when the speed is set to 1000 or auto.
no port-delay-restore (Interface Mode)
Disables delayed bring up of individual interfaces during switch boot up.
Syntax
no port-delay-restore
Parameters None
Defaults Enabled
Command Modes INTERFACE
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC
Networking OS Command-Line Reference Guide.
Version Description
9.14(2.3) Introduced on the C9000, S3048-ON, S3100 series, S4048-ON, S4048T-ON, S5048F-
ON, S6000, S6000-ON, S6010-ON, S6100-ON, and Z9100-ON.
Usage Information
To disable the timer on an individual interface, use the no port-delay-restore command.
To disable the timer on all ports globally, use the no port-delay-restore command in CONFIGURATION
mode.
Related
Commands
port-delay-restore (Interface Mode) — allows a delayed bring up of all interfaces during switch boot up.
692 Interfaces