Cisco MDS 9000 Series Troubleshooting Guide

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Cisco MDS 9000 Family Troubleshooting Guide
OL-5183-02, Cisco MDS SAN-OS Release 1.3
Chapter 5 Troubleshooting IP Storage Issues
Troubleshooting iSCSI Issues
Bytes: TX: 4960, RX: 0
Number of connection: 1
Connection #1
Local IP address: 0xa021ec8, Peer IP address: 0xa021eca
CID 0, State: LOGGED_IN
StatSN 43, ExpStatSN 0
MaxRecvDSLength 524288, our_MaxRecvDSLength 1024
CSG 3, NSG 3, min_pdu_size 48 (w/ data 48)
AuthMethod none, HeaderDigest None (len 0), DataDigest None (len 0)
Version Min: 0, Max: 0
FC target: Up, Reorder PDU: No, Marker send: No (int 0)
Received MaxRecvDSLen key: Yes
show iscsi remote-node initiator
switch# sh iscsi remote-node initiator
iSCSI Node name is iqn.1987-05.com.cisco.02.F984BCA7E08C307E2D87A099B2D452F3.FULLMOON
iSCSI alias name: FULLMOON
Node WWN is 20:0c:00:0b:be:77:72:42 (dynamic)
Member of vsans: 1
Number of Virtual n_ports: 1
Virtual Port WWN is 20:0d:00:0b:be:77:72:42 (dynamic)
Interface iSCSI 2/7, Portal group tag: 0x86
VSAN ID 1, FCID 0x750105
show iscsi local-node
switch# sh iscsi local-node
target: iqn.com.domainname.IPS-TEST.02-07.gw.202300a0b80b14da
Port WWN 20:23:00:a0:b8:0b:14:da , VSAN 1
Auto-created node
show fcns data vsan 1
switch# sh fcns data vsan 1
VSAN 1:
-----------------------------------------------------------------------
FCID TYPE PWWN (VENDOR) FC4-TYPE:FEATURE
-----------------------------------------------------------------------
0x750000 N 20:23:00:a0:b8:0b:14:da (SymBios) scsi-fcp:target
0x750102 N 10:00:00:00:c9:30:ba:06 (Emulex) scsi-fcp:init
0x750105 N 20:0d:00:0b:be:77:72:42 scsi-fcp:init isc..w
0x750201 N 50:08:05:f3:00:04:96:71 scsi-fcp
0x750301 N 50:08:05:f3:00:04:96:79 scsi-fcp
0x750400 N 20:00:00:02:3d:07:05:c0 (NuSpeed) scsi-fcp:init
show flogi databse vsan 1
switch# show flogi database vsan 1
-----------------------------------------------------------
INTERFACE VSAN FCID PORT NAME NODE NAME
-----------------------------------------------------------
fc1/1 1 0x750400 20:00:00:02:3d:07:05:c0 10:00:00:02:3d:07:05:c0
fc1/6 1 0x750000 20:23:00:a0:b8:0b:14:da 20:22:00:a0:b8:0b:14:d9
fc1/8 1 0x750102 10:00:00:00:c9:30:ba:06 20:00:00:00:c9:30:ba:06
fc1/9 1 0x750201 50:08:05:f3:00:04:96:71 50:08:05:f3:00:04:96:70
fc1/10 1 0x750301 50:08:05:f3:00:04:96:79 50:08:05:f3:00:04:96:70
iscsi2/7 1 0x750105 20:0d:00:0b:be:77:72:42 20:0c:00:0b:be:77:72:42

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available