S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
8-7
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
OL-9285-05
Chapter 8 Troubleshooting Ports
Overview of the FC-MAC Driver and the Port Manager
•
Percent utilization for the CPU, dynamic memory, and Flash memory
Figure 8-2
Device Manager: Summary View
Device Manager: Port Selection
To drill down for additional port information, use either the Device View or Summary View, and
double-click any port. The initial display (
Figure 8-3
) shows administrative settings for Mode, Speed,
and Status, plus current operational status, failure cause, and date of the last configuration change.
Additional tabs include:
•
Rx BB Credit—Configure and view buffer-to-buffer credits (BB credits).
•
Other—View PortChannel ID, WWN, Maximum Transmission Unit (MTU), configure maximum
receive buffer size.
•
FLOGI—View FC ID, pWWN, nWWN, BB credits and class of service for N port connections.
•
ELP—View pWWN, nWWN, BB credits and supported classes of service for ISLs.
•
Trunk Config—View and configure trunk mode and allowed VSANs.
•
Trunk Failure—Failure cause for ISLs.
•
Physical—Configure beaconing; view SFP information.
•
Capability—View current port capability for hold-down timers, BB credits, maximum receive buffer
size.
