3.1.5.
Hybrid port
Hybrid type of port can belong to multiple VLAN, can message receiving and transmitting a plurality of
VLAN, can be used for the connection between devices, can also be used for different user
computer.Hybrid port and the Trunk port is sending Hybrid port allows multiple VLAN message without
a label, and only allowed to send the default Trunk port VLAN message without a label, the need to pay
attention to is: Hybrid port with VLAN must already exist.
3.1.6.
Link-aggregation Port
Link-aggregation Port is formed by multiple physical member port aggregation. We can take multiple
physical links tied together to form a simple logical link, link, the logic we call a Link-aggregation Port.
For the two layer switch AP is like a high bandwidth Switch port, it allows multiple port bandwidth
stacking up,,,,,,,,, expanding the bandwidth. In addition, through the Link-aggregation, Port frames
transmitted will be in the Link-aggregation Port member port on flow balance, if a member link in AP
failure, Link-aggregation Port will automatically transfer the link traffic to other effective members of the
link, improve the reliability of the connection.
3.1.7.
(L3 interface)
This section describes the type three layer interface and the related definition, can be divided into the
following types
SVI (Switch virtual interface)
The SVI is switched virtual interface, to achieve the three layer switch interface to.SVI logic can be
used as a management interface of the machine, through the management interface, administrators
can manage the equipment.
You can through the interface VLAN interface configuration command to create a SVI, and then to the
SVI IP address assigned to the establishment of VLAN
Routing between.
3.2. Configuration interface
This section describes the default configuration, interface configuration guide, configuration steps,
configuration example
3.2.1.
Interface ID rules
For Switch Port, the numbers start at 1.
For Link-aggregation Port, the number of the number of AP support the 116 equipment. For SVI, its
number is the SVI corresponding VLAN VID.
3.2.2.
Using the interface configuration command
You can be in the global configuration mode. Use the Interface command to enter interface
configuration mode..
command
Function
Switch(config)# Interface
gigabitEthernet
port- ID
Enter the Interface gigabitEthernet _ID
command in global configuration mode, enter
interface configuration mode.
Under the given into the Gigabitethernet 0/1 interface example
：
Switch(config)# interface gigabitEthernet 0/1
Switch(config-if-gigabitEthernet-0/1)#
