XG700 User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2005-2006
Message
IDSeverity
Message/Explanation/Solution
S4503
WARNING
Received BPDU on PortFast enable port. shutting down %1$.
Explanation
A BPDU was received on a Port Fast-enabled port.
[[Inserted string]]%1$: Name of the port that received the BPDU
Solution
Review the connection port.
P4504
WARNING
Invalid "Forward delay time" relationship 2*(%1$ - 1) >= %2$.
Explanation
The setting of STP Forward Delay is invalid.
[[Inserted string]]%1$: Forward Delay value you attempted to change
[[Inserted string]]%2$: The current Max Age value
Solution
Check that the setting of Forward Delay satisfies the following condition.
2 x ((Forward Delay) - 1)
≥
(Max Age)
P4505
WARNING
Invalid "Max age" relationship 2*(%1$ - 1) >= %2$.
Explanation
The setting of STP Max Age is invalid.
[[Inserted string]]%1$: The current Forward Delay value
[[Inserted string]]%2$: The Max Age value you attempted to change
Solution
Check that the setting of Max Age satisfies the following condition.
2 x ((Forward Delay) - 1)
≥
(Max Age)
S4507
WARNING
Invalid BPDU received on %1$, Bridge becoming root.
Explanation
The reception of an invalid BPDU triggered a topology change, which caused the XG700 to become a root
switch.
[[Inserted string]]%1$: Name of the port that received the BPDU
Solution
Review the network environment for the port to be connected.
P4508
WARNING
Invalid "Max age" relationship 2*(%1$ + 1) <= %2$.
Explanation
The setting of STP Max Age is invalid.
[[Inserted string]]%1$: The current Hello Time value
[[Inserted string]]%2$: The Max Age value you attempted to change
Solution
Check that the setting of Max Age satisfies the following condition.
Max Age
≥
2 x (Hello Time + 1)
P4509
WARNING
Invalid "Hello time" relationship 2*(%1$ + 1) <= %2$.
Explanation
The setting of Hello Time is invalid.
[[Inserted string]]%1$: Hello Time value you attempted to change
[[Inserted string]]%2$: The current Max Age value
Solution
Check that the setting of Max Age satisfies the following condition.
Max Age
≥
2 x (Hello Time + 1)
A.2.8
lacp (LACP Control: 5000-5499)
Message
IDSeverity
Message/Explanation/Solution
P5001
WARNING
%1$ detects loopback packet.
Explanation
Ports being the members of the same link aggregation were connected.
[[Inserted string]]%1$: Port information
Solution
Review the connection of ports being members of the link aggregation.
