F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Configuration Guide-6PW100

93
Ste
p
Command Remarks
157. Configure the port
priority.
• In STP/RSTP mode:
stp port priority priority
• In MSTP mode:
stp [ instance instance-id ] port
priority priority
Use one of the commands.
The default setting is 128.
For information about the value range for
the instance-id argument, see Network
Management Command Reference.
438BConfiguring the port link type
A point-to-point link directly connects two devices. If two root ports or designated ports are connected
over a point-to-point link, they can rapidly transition to the forwarding state after a proposal-agreement
handshake process.
1146BConfiguration restrictions and guidelines
• You can configure the link type as point-to-point for a Layer 2 aggregate interface or a port that
operates in full duplex mode. HP recommends you to use the default setting and let the device to
automatically detect the port link type.
• The stp point-to-point force-false or stp point-to-point force-true command configured on a port in
MSTP mode is effective for all MSTIs.
• If the physical link to which the port connects is not a point-to-point link but you set it to be one, the
configuration might cause temporary loops.
1147BConfiguration procedure
To configure the link type of a port:
Ste
p
Command Remarks
158. Enter system view.
system-view N/A
159. Enter Ethernet interface
view or Layer 2
aggregate interface
view.
interface interface-type
interface-number
N/A
160. Configure the port link
type.
stp point-to-point { auto |
force-false | force-true }
By default, the link type is auto and the port
automatically detects the link type.
439BConfiguring the mode a port uses to recognize and send MSTP
packets
A port can receive and send MSTP packets in the following formats:
• dot1s—802.1s-compliant standard format
• legacy—Compatible format
By default, the packet format recognition mode of a port is auto. The port automatically distinguishes the
two MSTP packet formats, and determines the format of packets that it will send based on the recognized
format.