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8-236 C122-E003-02EN
GSWB
CHAPTER 8 CLI Operations
- notification: TCN BPDU transmission interval when a topology change is
detected
This value is the same as the hello time.
- hello: Config BPDU transmission interval
If this unit is operating as the root bridge, the setting of this unit is reflected.
If this unit is operating as a non-root bridge, the value set in the Config BPDU
frame reported from the root bridge is reflected.
- max age: Maximum aging time
If this unit is operating as the root bridge, the setting of this unit is reflected.
If this unit is operating as a non-root bridge, the value set in the Config BPDU
frame reported from the root bridge is reflected.
- forward delay: Transfer delay time
If this unit is operating as the root bridge, the setting of this unit is reflected.
If this unit is operating as a non-root bridge, the value set in the Config BPDU
frame reported from the root bridge is reflected.
z Configured Times: Settings based on the configuration definition
- hello: Config BPDU transmission interval (1 to 10)
- max age: Maximum aging time (6 to 40)
- forward delay: Transfer delay time (6 to 40)
z Timers: Timer operating status flag (ACTIVE or INACTIVE)
- hello: Hello time timer
"ACTIVE" is displayed when the hello time timer is operating, and
"INACTIVE" is displayed when it is not operating. If this unit is operating as
the root bridge, the hello time timer is operating because BPDU frames are
transmitted from this unit.
If this unit is operating as a non-root bridge, the hello time timer is not operating
because BPDU frames received from the root bridge are transferred. Therefore,
"INACTIVE" is always displayed when this unit is operating as a non-root
bridge.
z bpdu filter: BPDU filter setting status (ON/OFF)
This item is displayed only if the STP status is Disable.
- on: Enables the bpdu filter (enable: Transfer bpdu frames)
- off: Disables the bpdu filter (disable: Do not transfer bpdu frames)