Kontron AT890X Full-Size CLI - Manual (Page 64)

Switching Commands AT8901/2/3
AT8901/2/3 CLI Reference Manual Page 2 - 30
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
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 parameter
identifies the set of protected ports. Use the 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 [name ]
Mode Global Config
2.6.1.1 no switchport protected (Global Config)
Use this command to remove a protected port group. The
groupid
parameter identifies
the set of protected ports. Use the
name
keyword to remove the name from the group.
Format no switchport protected [name]
Mode Global Config