Port Mirroring; Series Modules - Avaya Cajun P550R Release Notes

Port Mirroring

80-Series
Modules
Problem:
Workaround:
Problem:
Workaround:
50-Series
Modules
24
The following problem has no workaround:
Removing a port mirror causes an interface to stay in the
"UP" state with no connections to the interface.
If you mirror multiple ports, the switch monitors both transmit and
receive traffic regardless of the direction of traffic that you specify.
The switch continues to monitor both directions of traffic even if
you remove the port mirror with multiple source ports and set up a
new port mirror with a single source port.
Reset the switch before setting up a port mirror with a single source
port.
Version 5.2.2 of the switch software does not support piggyback
ports on 80-series modules. If your switch is running a version
earlier than 5.2.2 and you set up a port mirror with a piggyback port
on an 80-series module and you then download 5.2.2, specify 5.2.2
as the startup configuration, and reset the switch, the switch retains
the port mirroring information and will reset repeatedly as long as
the port mirror exists.
Before downloading and running v5.2.2, remove port mirrors with
piggyback ports on 80-series modules.
The following problems have no workaround:
When you try to mirror a blocked port, the Web Agent
displays the port as forwarding, but it is blocked. When you
remove the blocked port from being mirrored, you receive
panic messages on the console. The problem does not
interrupt traffic or cause any other problems in the network.
If a standby supervisor module installed in slot 2 has become
the Active supervisor (CPU) due to a failover, the web agent
shows the supervisor module in slot 1 as available for
mirroring during a port mirroring operation. This is incorrect.
This problem does not affect traffic running in the network.
* Note: The Supervisor module should not be configured
for port mirroring even if it displays as available for
port mirroring.
June 14, 2001
610-0184-095