Cisco Catalyst 4500 Series

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Catalyst 4500 Series Switch Cisco IOS System Message Guide Release 12.2(31)SGA
OL-11541-01
Chapter 2 Messages and Recovery Procedures
PORTFANOUTASIC4X1000MAN Messages
PORTFANOUTASIC4X1000MAN Messages
This section contains the Port Fan-out ASIC 4x1000 Manager (PORTFANOUTASIC4X1000MAN)
messages. This ASIC takes a gigabit port and fans it out to four 1000-Mb ports.
Error Message C4K_PORTFANOUTASIC4X1000MAN-4-DIAGSFAILED:[char] failed diagnostics
Explanation The module ASIC that is identified by [char] failed diagnostics.
Recommended Action Contact your technical support representative.
Error Message C4K_PORTFANOUTASIC4X1000MAN-4-FAILEDTOSENDLOOPBACKTRIES:[char] port
[dec] failed to send packet in [dec] tries
Explanation
The module ASIC [char] was unable to send a loopback packet on a module ASIC port
for the [dec]th time. The switch has insufficient memory and will attempt to send a loopback packet
only up to three times.
Recommended Action Contact your technical support representative.
Error Message C4K_PORTFANOUTASIC4X1000MAN-4-UNEXPECTEDLOOPBACK:
[char] sent out a loopback packet on port [dec], but it came back on port [dec]
Explanation
The module ASIC diagnostics for [char] sent a loopback packet out port [dec], and it
came back on another port [dec]. This condition is rare because the loopback is internal to the
hardware.
Recommended Action Contact your technical support representative.