Negotiation Auto - Cisco ASR 9000 Series Command Reference Manual

Ethernet Interface Commands on the Cisco ASR 9000 Series Router

negotiation auto

To enable link autonegotiation on Gigabit Ethernet interfaces, use the negotiation auto command in interface
configuration mode. To disable link autonegotiation, use the no form of this command.

negotiation auto

no negotiation auto
Syntax Description
This command has no keywords or arguments.
Command Default
Link autonegotiation is disabled.
Command Modes
Interface configuration
Command History
Release
Release 3.7.2
Release 4.2.3
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
The negotiation auto command is available on Gigabit Ethernet interfaces only.
Task ID
Task ID
interface
Examples This example shows how to enable link autonegotiation on an interface:
RP/0/RSP0/CPU0:router(config)# interface gigabitethernet 0/0/2/0
RP/0/RSP0/CPU0:router(config-if)# negotiation auto
This example shows how to disable link autonegotiation on an interface:
RP/0/RSP0/CPU0:router(config)# interface gigabitethernet 0/0/2/0
RP/0/RSP0/CPU0:router(config-if)# no negotiation auto
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Modification
This command was first introduced.
The negotiation auto command was supported on 1 Gigabit Ethernet
interfaces.
Operations
read, write
negotiation auto
Release 5.3.x
103