3Com 5500-SI Switch User Manual


 
Ethernet Port Configuration Introduction 59
Perform the following configuration in Ethernet Port View.
By default, the port is access port.
Note that:
You can configure four types of ports concurrently on the same Switch, but you
cannot switch port type between trunk port, hybrid port and stack port. You must
return it first into access port and the set it as the other type. For example, you
cannot configure a trunk port directly as a hybrid port, but first set it as an access
port and then as a hybrid port.
For the Switch 5500-SI 28-Port, Switch 5500-EI 28-Port, and Switch 5500-EI PWR
28-Port, GigabitEthernet1/0/27 and GigabitEthernet1/0/28 ports can be
configured as a stack port; For the Switch 5500-SI 52-port, Switch 5500-EI
52-Port, Switch 5500-EI PWR 52-Port, GigabitEthernet1/0/51 and
GigabitEthernet1/0/52 ports can be configured as a stack port.
Adding an Ethernet Port to Specified VLANs
Use the following commands to add an Ethernet port to a specified VLAN. An access
port can only be added to one VLAN, while hybrid and trunk ports can be added to
multiple VLANs.
Perform the following configuration in Ethernet Port View.
Note that the access port shall be added to an existing VLAN other than VLAN 1. The
VLAN to which a hybrid port is added must have already exist. The one to which a
trunk port is added cannot be VLAN 1.
After adding an Ethernet port to specified VLANs, the local port can forward packets
of these VLANs. Hybrid and trunk ports can be added to multiple VLANs, thereby
implementing the VLAN intercommunication between peers. For a hybrid port, you
Table 41 Setting the Link Type for the Ethernet Port
Operation Command
Configure the port as an access port port link-type access
Configure the port as a hybrid port port link-type hybrid
Configure the port as a trunk port port link-type trunk
Configure the port as a stack port port link-type xrn-fabric
Restore the default link type, that is, access port undo port link-type
Table 42 Adding the Ethernet Port to Specified VLANs
Operation Command
Add the current access port to a specified
VLAN
port access vlan vlan_id
Add the current hybrid port to specified
VLANs
port hybrid vlan vlan_id_list {
tagged | untagged }
Add the current trunk port to specified VLANs port trunk permit vlan {
vlan_id_list | all }
Remove the current access port from to a
specified VLAN.
undo port access vlan
Remove the current hybrid port from to
specified VLANs.
undo port hybrid vlan vlan_id_list
Remove the current trunk port from specified
VLANs.
undo port trunk permit vlan {
vlan_id_list | all }