Kontron AT8402 CLI - Manual (Page 62)

Switching Commands AT8402
AT8402 CLI Reference Manual Page 2 - 30
2.5.1 vlan port priority all
This command configures the port priority assigned for untagged packets for all ports
presently plugged into the device. The range for the priority is 0-7. Any subsequent per
port configuration will override this configuration setting.
Format vlan port priority all <priority>
Mode Global Config
2.5.2 vlan priority
This command configures the default 802.1p port priority assigned for untagged
packets for a specific interface. The range for the priority is 0-7
Default 0
Format
vlan priority
<priority>
Mode Interface Config
2.6 Protected Ports Commands
This section describes commands you use to configure and view protected ports on a
switch. Protected ports do not forward traffic to each other, even if they are on the same
VLAN. However, protected ports can forward traffic to all unprotected ports in their
group. Unprotected ports can forward traffic to both protected and unprotected ports.
Ports are unprotected by default.
If an interface is configured as a protected port, and you add that interface to a Port
Channel or Link Aggregation Group (LAG), the protected port status becomes
operationally disabled on the interface, and the interface follows the configuration of
the LAG port. However, the protected port configuration for the interface remains
unchanged. Once the interface is no longer a member of a LAG, the current
configuration for that interface automatically becomes effective.
2.6.1 switchport protected (Global Config)
Use this command to create a protected port group. The
<groupid>
parameter
identifies the set of protected ports. Use the
name <name>
pair to assign a name to the
protected port group. The name can be up to 32 alphanumeric characters long,
including blanks. The default is blank.
NOTE: Port protection occurs within a single switch. Protected port configura-
tion does not affect traffic between ports on two different switches. No
traffic forwarding is possible between two protected ports.
Default unprotected
Format switchport protected <groupid> [name <name>]
Mode Global Config