282
CN4093 Application Guide for N/OS 8.4
VM Profiles
VM
profiles
are
required
for
configuring
distributed
VM
groups.
They
are
not
used
with
local
VM
groups.
A
VM
profile
defines
the
VLAN
and
virtual
switch
bandwidth
shaping
characteristics
for
the
distributed
VM
group.
The
switch
distributes
these
settings
to
the
virtualization
management
server,
which
in
turn
distributes
them
to
the
appropriate
hypervisors
for
VE
members
associated
with
the
group.
Creating
VM
profiles
is
a
two
part
process.
First,
the
VM
profile
is
created
as
shown
in
the
following
command
on
the
switch:
Next,
the
profile
must
be
edited
and
configured
using
the
following
configuration
commands:
For
virtual
switch
bandwidth
shaping
parameters,
average
and
peak
bandwidth
are
specified
in
kilobits
per
second
(a
value
of
1000
represents
1
Mbps).
Burst
size
is
specified
in
kilobytes
(a
value
of
1000
represents
1 MB).
Note:
The
bandwidth
shaping
parameters
in
the
VM
profile
are
used
by
the
hypervisor
virtual
switch
software.
To
set
bandwidth
policies
for
individual
VEs,
see
Once
configured,
the
VM
profile
may
be
assigned
to
a
distributed
VM
group
as
shown
in
the
following
section.
Initializing a Distributed VM Group
Note:
A
VM
profile
is
required
before
a
distributed
VM
group
may
be
configured.
See
for
details.
Once
a
VM
profile
is
available,
a
distributed
VM
group
may
be
initialized
using
the
following
configuration
command:
Only
one
VM
profile
can
be
assigned
to
a
given
distributed
VM
group.
To
change
the
VM
profile,
the
old
one
must
first
be
removed.
Note:
The
VM
profile
can
be
added
only
to
an
empty
VM
group
(one
that
has
no
VLAN,
VMs,
or
port
members).
Any
VM
group
number
currently
configured
for
a
local
VM
group
(see
cannot
be
converted
and
must
be
deleted
before
it
can
be
used
for
a
distributed
VM
group.
CN 4093(config)#
virt vmprofile
<profile
name>
CN 4093(config)#
virt vmprofile edit
<profile
name>
?
eshaping
<average
bandwidth>
<burst
size>
<peak>
shaping
<average
bandwidth>
<burst
size>
<peak>
vlan
<VLAN
number>
CN 4093(config)#
virt vmgroup
<VM
group
number>
profile
<VM
profile
name>
CN 4093(config)#
no virt vmgroup
<VM
group
number>
profile
Summary of Contents for Flex System Fabric CN4093
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