3Com Switch 4210 9-Port, Configuration Manual

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Ethernet Port Configuration 99
■
The local switch sends a message to notify the peer switch of stopping sending
packets to itself or reducing the sending rate temporarily.
■
The peer switch will stop sending packets to the local switch or reduce the
sending rate temporarily when it receives the message; and vice versa. By this
way, packet loss is avoided and the network service operates normally.
Configuring an Access
Port
Configuring a Hybrid
Port
Table 59 Enable flow control on a port
Operation Command Remarks
Enter system view system-view -
Enter Ethernet port view interface interface-type
interface-number
-
Enable flow control on the
Ethernet port flow-control By default, flow control is not
enabled on the port.
Table 60 Configure access port attribute
Operation Command Remarks
Enter system view system-view -
Enter Ethernet port view interface interface-type
interface-number
-
Set the link type of the port to
access port link-type access Optional
By default, the link type of a
port is access.
Add the current access port to
a specified VLAN port access vlan vlan-id Optional
Table 61 Configure hybrid port attribute
Operation Command Remarks
Enter system view system-view -
Enter Ethernet port view interface interface-type
interface-number
-
Set the link type of the port to
hybrid port link-type hybrid Required
Set the default VLAN ID for
the port port hybrid pvid vlan
vlan-id
Optional
If no default VLAN ID is set for
a hybrid port, VLAN 1 (system
default VLAN) is used as the
default VLAN of the port.
Add the port to specified
VLANs port hybrid vlan vlan-id-list {
tagged | untagged }
Optional
The tagged / untagged
keyword specifies to
keep/remove the VLAN tags
carried in the packets of
specific VLANs when the
packets are forwarded
through the port.