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Cisco IE 3000 Switch System Message Guide
OL-13020-01
Chapter 2 Message and Recovery Procedures
SWITCH_QOS_TB Messages
Error Message SW_VLAN-6-VLAN_DAT_CACHE_EXISTS: Unexpected vlan.dat cache exists.
Removing the cache and continuing the sync with new set.
Explanation This message rarely appears and does not affect switch functionality.
Recommended Action No action is required.
Error Message SW_VLAN-6-VTP_DOMAIN_NAME_CHG: VTP domain name changed to [chars].
Explanation The VLAN Trunking Protocol (VTP) domain name was changed through the
configuration to the name specified in the message. [chars] is the changed domain name.
Recommended Action No action is required.
Error Message SW_VLAN-6-VTP_MODE_CHANGE: VLAN manager changing device mode from
[chars] to [chars].
Explanation An automatic VTP mode device change occurred upon receipt of a VLAN configuration
database message containing more than a set number of VLANs. The first [chars] is the previous
mode, and the second [chars] is the current mode.
Recommended Action No action is required.
SWITCH_QOS_TB Messages
This section contains the QoS trusted boundary (TB) messages.
Error Message SWITCH_QOS_TB-5-TRUST_DEVICE_DETECTED: [chars] detected on port
[chars], port's configured trust state is now operational.
Explanation A trusted boundary detected a device matching the trusted device setting for the port and
has modified the port trust state. The first [chars] is the trusted device, and the second [chars] is the
port.
Recommended Action No action is required.
Error Message SWITCH_QOS_TB-5-TRUST_DEVICE_LOST: [chars] no longer detected on port
[chars], operational port trust state is now untrusted.
Explanation A trusted boundary lost contact with a trusted device and has set the port trust state to
untrusted. The first [chars] is the trusted device, and the second [chars] is the port
Recommended Action No action is required.