Snmp And Rmon Support - Cisco MDS 9000 Series Troubleshooting Manual

Using Cisco MDS 9000 Family Tools
S e n d 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 .
switch# discover scsi-target local remote
discovery started
switch# show scsi-target lun vsan 1
- ST318203FC from SEAGATE (Rev 0004)
FCID is 0xef02b5 in VSAN 1, PWWN is 21:00:00:20:37:46:78:97
-----------------------------------------------------------------------------
LUN
-----------------------------------------------------------------------------
0x0
- ST318203FC from SEAGATE (Rev 0004)
FCID is 0xef02b6 in VSAN 1, PWWN is 21:00:00:20:37:5b:cf:b9
-----------------------------------------------------------------------------
LUN
-----------------------------------------------------------------------------
0x0
- ST318203FC from SEAGATE (Rev 0004)
FCID is 0xef02b9 in VSAN 1, PWWN is 21:00:00:20:37:18:6f:90
-----------------------------------------------------------------------------
LUN
-----------------------------------------------------------------------------
0x0
This tool can be effective to find out the number of LUNs exported by a storage subsystem, but it may
Note
be ineffective when LUN Zoning/LUN Security tools are used.

SNMP and RMON Support

The Cisco MDS 9000 Family of switches provides extensive SNMPv1, v2, and v3support, including
Management Information Bases (MIBs) and notifications (traps and informs).
The applications provided by Cisco that use SNMP include Fabric Manager and CiscoWorks RME. Also,
the SNMP standard allows any third-party applications that support the different MIBs to manage and
monitor Cisco MDS 9000 Family switches.
SNMP v3 provides extended security. Each switch can be selectively enabled or disabled for SNMP
service. In addition, each switch can be configured with a method of handling SNMPv1 and v2 requests.
During initial configuration of your switch, the system prompts you to define SNMP v1 or V2
Note
community strings and to create a SNMP v3 username and password.
Cisco MDS 9000 Family switches support over 50 different MIBs, which can be divided into the
following six categories:
•
•
Cisco MDS 9000 Family Troubleshooting Guide
1-14
Capacity Status
(MB)
18210 Online
Capacity Status
(MB)
18210 Online
Capacity Status
(MB)
18210 Online LR18591800001004 C:1 A:0 T:3 20:00:00:20:37:18:6f:90
IETF Standards-based Entity MIBs (for example, RFC273 ENTITY-MIB) These MIBs are used to
report information on the physical devices themselves in terms of physical attributes etc.
Cisco-Proprietary Entity MIBs (for example, CISCO-ENTITY-FRU-CONTROL-MIB) These
MIBs are used to report additional physical device information about Cisco-only devices such as
their configuration.
Serial Number Device-Id
LRA2510000007027 C:1 A:0 T:3 20:00:00:20:37:46:78:97
Serial Number Device-Id
LR94873000007029 C:1 A:0 T:3 20:00:00:20:37:5b:cf:b9
Serial Number Device-Id
Chapter 1 Troubleshooting Overview
OL-5183-02, Cisco MDS SAN-OS Release 1.3