Port Management
Switch Ports
Cisco Small Business 200E Series Advanced Smart Switch Command Reference
Default
Auto-negotiation is enabled.
Command Modes
Global Config
Examples
The following command enables 10h and 100h autonegotiation on all ports:
(Switch) (config)#auto-negotiate all 100h
Related Commands
Command
auto-negotiate
show port
mtu
Use this command to set the maximum transmission unit (MTU) size, in bytes, for
frames that ingress or egress the interface. Use the no form of the command to
reset it to the default value (1518). You can use the mtu command to configure
jumbo frame support for physical and Link Aggregation Group (LAG) interfaces.
mtu 1518-2048
no mtu
Syntax Descriptions
Parameter
1518–2048
Default
mtu—1518 bytes (untagged)
Description
Enables auto-negotiation on a port.
Displays information about auto-negotiation
advertisement.
Description
The MTU size in bytes.
3
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