Dell Brocade 6520 Fabric OS Troubleshooting and Diagnostics Guide v7.1.0 - Page 95

Checking for zoning problems, step 3, Zone conflicts

Get Dell Brocade 6520 PDF manuals and user guides View all Dell Brocade 6520 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 95 highlights

Zone conflicts 9 received reply from 0x020800: 12 bytes time:1006 usec received reply from 0x020800: 12 bytes time:1008 usec received reply from 0x020800: 12 bytes time:1038 usec received reply from 0x020800: 12 bytes time:1010 usec 5 frames sent, 5 frames received, 0 frames rejected, 0 frames timeout Round-trip min/avg/max = 1006/1044/1159 usec Pinging 22:00:00:04:cf:75:63:85 [0x217d9] with 12 bytes of data: Request timed out Request timed out Request timed out Request timed out Request timed out 5 frames sent, 0 frames received, 0 frames rejected, 5 frames timeout Round-trip min/avg/max = 0/0/0 usec switch:admin> For details about the fcPing command, refer to the Fabric OS Command Reference. Checking for zoning problems 1. Enter the cfgActvShow command to determine if zoning is enabled. • If zoning is enabled, it is possible that the problem is being caused by zoning enforcement (for example, two devices in different zones cannot detect each other). • If zoning is disabled, check the default zone mode by entering the defZone --show command. If it is no access, change it to all access. To modify default zone mode from no access to all access, enter the defZone --all command, and then the cfgSave command. 2. Confirm that the specific edge devices that must communicate with each other are in the same zone. • If they are not in the same zone and zoning is enabled, proceed to step 3. • If they are in the same zone, perform the following tasks:  Enter the portCamShow command on the host port to verify that the target is present.  Enter the portCamShow command on the target.  Enter the nsZoneMember command with the port ID for the zoned devices on the host and target to determine whether the name server is aware that these devices are zoned together. 3. Resolve zoning conflicts by putting the devices into the same zoning configuration. 4. Verify that no configuration is active by using the cfgActvShow command. Enter the defZone --show command to display the current state of the zone access mode and the access level. The defZone command sets the default zone access mode to No Access. switch:admin> defzone --show Default Zone Access Mode committed - No Access transaction - No Transaction See "Zone conflicts" on page 75 for additional information. Fabric OS Troubleshooting and Diagnostics Guide 79 53-1002751-01

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
Fabric OS Troubleshooting and Diagnostics Guide
79
53-1002751-01
Zone conflicts
9
received reply from 0x020800: 12 bytes time:1006 usec
received reply from 0x020800: 12 bytes time:1008 usec
received reply from 0x020800: 12 bytes time:1038 usec
received reply from 0x020800: 12 bytes time:1010 usec
5 frames sent, 5 frames received, 0 frames rejected, 0 frames timeout
Round-trip min/avg/max = 1006/1044/1159 usec
Pinging 22:00:00:04:cf:75:63:85 [0x217d9] with 12 bytes of data:
Request timed out
Request timed out
Request timed out
Request timed out
Request timed out
5 frames sent, 0 frames received, 0 frames rejected, 5 frames timeout
Round-trip min/avg/max = 0/0/0 usec
switch:admin>
For details about the
fcPing
command, refer to the
Fabric OS Command Reference
.
Checking for zoning problems
1.
Enter the
cfgActvShow
command to determine if zoning is enabled.
•
If zoning is enabled, it is possible that the problem is being caused by zoning enforcement
(for example, two devices in different zones cannot detect each other).
•
If zoning is disabled, check the default zone mode by entering the
defZone
--
show
command. If it is no access, change it to all access. To modify default zone mode from no
access to all access, enter the
defZone
--
all
command, and then the
cfgSave
command.
2.
Confirm that the specific edge devices that must communicate with each other are in the same
zone.
•
If they are not in the same zone and zoning is enabled, proceed to
step 3
.
•
If they are in the same zone, perform the following tasks:
Enter the
portCamShow
command on the host port to verify that the target is present.
Enter the
portCamShow
command on the target.
Enter the
nsZoneMember
command with the port ID for the zoned devices on the host
and target to determine whether the name server is aware that these devices are
zoned together.
3.
Resolve zoning conflicts by putting the devices into the same zoning configuration.
4.
Verify that no configuration is active by using the
cfgActvShow
command. Enter the
defZone
--
show
command to display the current state of the zone access mode
and the access level.
The
defZone
command sets the default zone access mode to No Access
.
switch:admin>
defzone
--
show
Default Zone Access Mode
committed - No Access
transaction - No Transaction
See
“Zone conflicts”
on page 75 for additional information.