Cisco DS-C9216I-K9, Руководство по настройке

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12-5
Cisco MDS 9000 Fabric Manager Switch Configuration Guide
OL-7753-01
Chapter 12 Configuring Interfaces
Configuring Fibre Channel Interfaces
Operational States
The operational state indicates the current operational state of the interface. Table 12-2 describes the
operational states.
Reason Codes
Reason codes are dependent on the operational state of the interface. Table 12-3 describes the reason
codes for interface states.
If the administrative state is up and the operational state is down, the reason code differs based on the
nonoperational reason code.
Table 12-4 describes the reason codes for nonoperational states.
Table 12-1 Administrative States
Administrative State Description
Up Enables an interface.
Down Disables an interface. When an interface is
administratively disabled, the physical link layer
state change is ignored.
Table 12-2 Operational States
Operational State Description
Up Interface is transmitting or receiving traffic as
desired. To be in this state, an interface must be
administratively up, the interface link layer state
must be up, and the interface initialization must be
completed.
Down Interface cannot transmit or receive (data) traffic.
Trunking Interface is operational in TE mode.
Table 12-3 Reason Codes for Interface States
Administrative Configuration Operational Status Reason Code
Up Up None.
Down Down Administratively down--If you
administratively configure an
interface as down, you disable
the interface. No traffic is
received or transmitted.
Up Down See the following table.