HP Cisco MDS 9020 - Fabric Switch Configuration Manual page 1060

Configuring iSLB
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
--------------------------------------------------------------------------------
Initiator
--------------------------------------------------------------------------------
iqn.cisco.test-linux.init0 1
iqn.cisco.test-linux.init1 1
iqn.cisco.test-linux.init
The following example output shows load distribution for four initiators. The interface load metric value
for the master interface changed from 0 to 1000.
switch# show islb vrrp summary
...
--------------------------------------------------------------------------------
VVR Id
--------------------------------------------------------------------------------
M 1
1
1
1
--------------------------------------------------------------------------------
Initiator
--------------------------------------------------------------------------------
iqn.cisco.test-linux.init0 1 10.10.122.115 20:00:00:0b:5f:3c:01:80 GigabitEthernet2/2.441
iqn.cisco.test-linux.init1 1 10.10.122.115 20:00:00:0c:ce:5c:5b:c0 GigabitEthernet1/1.441
iqn.cisco.test-linux.init2 1 10.10.122.115 20:00:00:0c:ce:5c:5b:c0 GigabitEthernet1/2.441
iqn.cisco.test-linux.init3 1 10.10.122.115 20:00:00:0b:5f:3c:01:80 GigabitEthernet2/1.441
The follow example output shows load distribution for nine initiators. The interface load metric values
for the backup interfaces have changed.
switch# show islb vrrp summary
...
--------------------------------------------------------------------------------
VVR Id
--------------------------------------------------------------------------------
M 1
1
1
1
--------------------------------------------------------------------------------
Initiator
--------------------------------------------------------------------------------
iqn.cisco.test-linux.init0 1
iqn.cisco.test-linux.init1 1
iqn.cisco.test-linux.init2 1
iqn.cisco.test-linux.init3 1
iqn.cisco.test-linux.init4 1
iqn.cisco.test-linux.init5 1
iqn.cisco.test-linux.init6 1
iqn.cisco.test-linux.init7 1
iqn.cisco.test-linux.init8 1 10.10.122.115 20:00:00:0c:ce:5c:5b:c0 GigabitEthernet1/1.441
Example 42-18 Load Distribution With the Metric Set to 3000 on One Initiator
The follow example output shows the initial load distribution for three initiators with one initiator having
load metric of 3000 and the remaining initiator with the default metric value.
switch# show islb vrrp summary
...
--------------------------------------------------------------------------------
Cisco MDS 9000 Family CLI Configuration Guide
42-52
-- Initiator To Interface Assignment --
VR Id VRRP IP
10.10.122.115 20:00:00:0b:5f:3c:01:80 GigabitEthernet2/2.441
10.10.122.115 20:00:00:0c:ce:5c:5b:c0 GigabitEthernet1/1.441
1 10.10.122.115 20:00:00:0c:ce:5c:5b:c0 GigabitEthernet1/2.441
VRRP IP Switch WWN
10.10.122.115 20:00:00:0b:5f:3c:01:80
10.10.122.115 20:00:00:0b:5f:3c:01:80
10.10.122.115 20:00:00:0c:ce:5c:5b:c0
10.10.122.115 20:00:00:0c:ce:5c:5b:c0
-- Initiator To Interface Assignment --
VR Id VRRP IP
VRRP IP Switch WWN
10.10.122.115 20:00:00:0b:5f:3c:01:80
10.10.122.115 20:00:00:0b:5f:3c:01:80
10.10.122.115 20:00:00:0c:ce:5c:5b:c0
10.10.122.115 20:00:00:0c:ce:5c:5b:c0
-- Initiator To Interface Assignment --
VR Id VRRP IP
10.10.122.115 20:00:00:0b:5f:3c:01:80 GigabitEthernet2/2.441
10.10.122.115 20:00:00:0c:ce:5c:5b:c0 GigabitEthernet1/1.441
10.10.122.115 20:00:00:0c:ce:5c:5b:c0 GigabitEthernet1/2.441
10.10.122.115 20:00:00:0b:5f:3c:01:80 GigabitEthernet2/1.441
10.10.122.115 20:00:00:0b:5f:3c:01:80 GigabitEthernet2/2.441
10.10.122.115 20:00:00:0c:ce:5c:5b:c0 GigabitEthernet1/1.441
10.10.122.115 20:00:00:0c:ce:5c:5b:c0 GigabitEthernet1/2.441
10.10.122.115 20:00:00:0b:5f:3c:01:80 GigabitEthernet2/2.441
Switch WWN
Ifindex
GigabitEthernet2/1.441
GigabitEthernet2/2.441
GigabitEthernet1/1.441
GigabitEthernet1/2.441
Switch WWN
Ifindex
GigabitEthernet2/1.441
GigabitEthernet2/2.441
GigabitEthernet1/1.441
GigabitEthernet1/2.441
Switch WWN
OL-16184-01, Cisco MDS SAN-OS Release 3.x
Chapter 42 Configuring iSCSI
Ifindex
Load
1000
1000
1000
1000
Ifindex
Load
1000
3000
3000
2000
Ifindex