C
OMMAND
L
INE
I
NTERFACE
4-146
• When using the
negotiation
command to enable auto-negotiation,
the optimal settings will be determined by the
capabilities
command.
To set the speed/duplex mode under auto-negotiation, the required
mode must be specified in the capabilities list for an interface.
Example
The following example configures port 5 to 100 Mbps, half-duplex
operation.
Related Commands
negotiation (4 -146)
capabilities (4 -147)
negotiation
This command enables autonegotiation for a given interface. Use the
no
form to disable autonegotiation.
Syntax
[
no
]
negotiation
Default Setting
Enabled
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
• When auto-negotiation is enabled the switch will negotiate the best
settings for a link based on the
capabilities
command. When
auto-negotiation is disabled, you must manually specify the link
attributes with the
speed-duplex
and
flowcontrol
commands.
• If autonegotiation is disabled, auto-MDI/MDI-X pin signal
configuration will also be disabled for the RJ-45 ports.
Console(config)#interface ethernet 1/5
Console(config-if)#speed-duplex 100half
Console(config-if)#no negotiation
Console(config-if)#
Summary of Contents for 6128L2
Page 2: ......
Page 21: ...CONTENTS xvii Glossary Index ...
Page 22: ...CONTENTS xviii ...
Page 26: ...TABLES xxii ...
Page 40: ...INTRODUCTION 1 10 ...
Page 54: ...INITIAL CONFIGURATION 2 14 ...
Page 193: ...PORT CONFIGURATION 3 139 Figure 3 61 Displaying Etherlike and RMON Statistics ...
Page 257: ...QUALITY OF SERVICE 3 203 Figure 3 90 Configuring Policy Maps ...
Page 313: ...COMMAND GROUPS 4 13 PE Privileged Exec VC VLAN Database Configuration ...
Page 592: ...TROUBLESHOOTING B 4 ...
Page 605: ......