Cisco Gigabit Ethernet Switch Module for HP p-Class BladeSystem System Message Guide

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Cisco Gigabit Ethernet Switch Module for the HP p-Class BladeSystem System Message Guide
380260-004
Chapter 2 Message and Recovery Procedures
DTP Messages
Error Message DTP-5-DOMAINMISMATCH: Unable to perform trunk negotiation on port
[chars] because of VTP domain mismatch.
Explanation This message means that the two ports in the trunk negotiation belong to different
VLAN Trunking Protocol (VTP) domains. Trunking can be configured only when the ports belong
to the same VTP domain. [chars] is the port number.
Recommended Action Ensure that the ports in the trunk negotiation belong to the same VTP domain.
Error Message DTP-5-ILGLCFG: Illegal config (on, isl--on,dot1q) on [chars].
Explanation This message means that one end of the trunk link is configured as on with ISL
encapsulation and the other end is configured as on with IEEE 802.1Q encapsulation. [chars] is the
interface.
Recommended Action This configuration is illegal and will not establish a trunk between two
switches. You must change the encapsulation type so that both ends of the trunk match.
Error Message DTP-5-NONTRUNKPORTON: Port [chars] has become non-trunk.
Explanation This message means that the interface changed from a trunk port to an access port.
[chars] is the interface that changed.
Recommended Action This message is provided only for information.
Error Message DTP-5-TRUNKPORTCHG: Port [chars] has changed from [chars] trunk to
[chars] trunk.
Explanation This message means that the encapsulation type of the trunk port has changed. The first
[chars] is the interface, the second [chars] is the original encapsulation type, and the third [chars] is
the new encapsulation type.
Recommended Action This message is provided only for information.
Error Message DTP-5-TRUNKPORTON: Port [chars] has become [chars] trunk.
Explanation This message means that the interface has changed from an access port to a trunk port.
The first [chars] is the interface, and the second [chars] is the encapsulation type.
Recommended Action This message is provided only for information.