c
If jumbo frames are required, change the MTU to 9000. Otherwise leave the setting at 1500.
d
Verify that the
Uplink Port
field is set to 0, which ensures that in the event of a failure, traffic
fails over automatically to 5548-B.
e
Clear the PXE Boot check box. It should not be selected.
f
Set the
Port Profile
to
PROD-VLAN-301
.
g
Select the box for
Enable Uplink Failover
.
h
Enter a value of
5
for
Failback Timeout
.
i
From the
vNIC
tab, select
Eth1
and select
Properties
.
j
If jumbo frames are required, change
MTU
to 9000. Otherwise leave the setting at 1500.
If you need only one port, skip the following three steps. This will result in the
second vNIC being disabled.
k
Verify that the
Uplink Port
field is set to
1
, which ensures that in the event of a failure, traffic
fails over automatically to 5548-A.
l
Clear the
PXE Boot
check box. It should not be selected.
m
Set the
Port Profile
to
BACKUP-VLAN-302
.
n
Select the box for
Enable Uplink Failover
.
o
Enter a value of
5
for
Failback Timeout
.
p
Click
Save Changes
.
3
Configure the virtual HBAs.
a
Select
Inventory
>
Network Adapters
>
Adapter Cards
.
b
From the
vHBA
tab, select
FC0
and click
Properties
.
c
Select
FC SAN Boot.
d
Set the
Default VLAN
field to
1500
for Fabric A
e
Click
Save Changes
.
f
Repeat these steps for FC1, except make sure the
Default VLAN
field is set to
1501
for
Fabric B.
4
Power cycle the host and verify the host vFC.
a
Power cycle the host.
b
Log on to both Cisco Nexus 5548UP Switches and ensure the host's vFC interface is up.
Additional vEthernet interfaces do not appear until the operating system is loaded.
Managing compute resources
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