BelAir20E User Guide
Layer 2 Network Configuration
April 2, 2012
Confidential
Document Number BDTM02201-A01 Standard
Note: BelAir Networks recommends that you do not change the RSTP
parameter values from their default values. Experience has shown that
the default values work well in a variety of networks.
Example
/protocol/rstp# set tx-holdcount 5
Max Age, Hello Time
and Forward Delay
/protocol/rstp/set ([max-age <6 - 40>] [hello-time <1 - 10>]
[forward-delay <4 - 30>])
The
max-age
field represents the time in seconds that all bridges use for
MaxAge when this bridge is acting as the root. The default value is 20. The
value must not exceed: 2(ForwardDelay -1).
The
hello-time
field represents the time in seconds that all bridges use for
HelloTime when this bridge is acting as the root. The default value is 2.
The
forward-delay
field represents the time in seconds that all bridges use for
ForwardDelay when this bridge is acting as the root. The default value is 15.
The value must not be less than: 1 + 1/2 MaxAge.
Note: BelAir Networks recommends that you do not change the RSTP
parameter values from their default values. Experience has shown that
the default values work well in a variety of networks.
Example
/protocol/rstp# set max-age 20 hello-time 2 forward-delay 15
RSTP Link Priority
/protocol/rstp/set interface <interface-name>
priority <Decimal (0-240)
or Hexadecimal (0x00 -0xF0)>
This command configures the link priority. This command is available only if
dynamic path costs are disabled. Refer to
“Dynamic Path Cost” on page 194
The
<interface-name>
parameter specifies a particular interface, such as
wifi-2-1
.
The link priority value forms the first component or the portion of the Port ID
that can be written. The values for the link priority must only be in steps of 16
(only the first 4 bits can be set for the link priority).
Example
/protocol/rstp# set interface wifi-2-1 priority 64
