Administrator Guide

Description Behavior at Peer Up Behavior During Run
Time
Action to Take
A syslog error message is
generated.
A syslog error message is
generated.
must be sequential on
peer units; for example, if
Peer 1 is unit ID “0”, Peer
2 unit ID must be “1’.
Version ID mismatch A syslog error message
and an SNMP trap are
generated.
A syslog error message
and an SNMP trap are
generated.
Verify the Dell
Networking OS software
versions on the VLT peers
is compatible. For more
information, refer to the
Release Notes for this
release.
VLT LAG ID is not
configured on one VLT
peer
A syslog error message is
generated. The peer with
the VLT configured
remains active.
A syslog error message is
generated. The peer with
the VLT configured
remains active.
Verify the VLT LAG ID is
configured correctly on
both VLT peers.
VLT LAG ID mismatch
The VLT port channel is
brought down.
A syslog error message is
generated.
The VLT port channel is
brought down.
A syslog error message is
generated.
Perform a mismatch
check after the VLT peer
is established.
PMUX Mode of the IO Aggregator 922