Switch(config-if-gigabitEther
net-0/1)#
Mtu
num
Set port MTU Num
：
<64-10240>
The following example shows how to set the interface Gigabitethernet 0/1 MTU:
Switch# config terminal
Enter configuration commands, one per line. End with CTRL+Z. Switch(config)#
interface
gigabitEthernet
0/1
Switch(config-if-gigabitEthernet-0/1)#
Mtu
64
3.2.7.
Two layer interface configuration
The following table shows the default configuration of two layer interface, please refer to the "VLAN"
and "VLAN and port configuration
The port based on flow control ".
The default configuration of two layer interface are given in the following table
：
Attribute
The default settings
Working mode
L2 swith
Switch port mode
access port
Allow VLAN range
VLAN 1
～
4094
The default VLAN (for access
port)
VLAN 1
Native VLAN
（
TO trunk port
）
VLAN 1
Interface management state
Enable
Interface description
Empty
Speed
Auto negotiation
Duplex mode
Auto negotiation
Link-aggregation Port
None
Storm control
closed
To protect the port
closed
Port security
closed
4. Configure access/trunk port
This section mainly shows how to configure the Switch Operation mode (access/trunk port) and
relevant configuration in each mode. You can configure the relevant attributes of Switch port by
switch under port configuration mode or other Commands.
Commands
Function