12-17
User
Guide
for
the
Cisco
Application
Networking
Manager
5.2
OL-26572-01
Chapte
r
12
Configuring
Network
Access
Configuring
Virtual
Context
VLAN
Interfaces
Step
5
Do
one
of
the
following:
•
Click
Deploy
Now
to
immediately
deploy
this
configuration
on
the
ACE
and
save
your
entries
to
the
running-configuration
and
startup-configuration
files.
This
option
appears
for
virtual
contexts.
•
Click
Cancel
to
exit
this
procedure
without
saving
your
entries
and
to
return
to
the
previous
window.
Step
6
(Optional)
To
display
statistics
and
status
information
for
a
VLAN
interface,
choose
the
VLAN
interface
from
the
VLAN
Interface
table,
then
click
Details
.
The
show
interface
vlan
CLI
command
output
appears.
See
the
“Displaying
VLAN
Interface
Statistics
and
Status
Information”
section
on
page
12-18
for
details.
Related
Topics
•
Configuring
VLAN
Interface
NAT
Pools,
page
12-26
•
Displaying
All
VLAN
Interfaces,
page
12-18
•
Displaying
VLAN
Interface
Statistics
and
Status
Information,
page
12-18
Lifetime
Configure
the
prefix
lifetime
attributes
as
follows:
•
Lifetime
Duration:
–
Valid
Lifetime—By
default,
the
pr
efix
lifetime
is
2592000
seconds
(30
days).
To
configure
t
he
prefix
l
ifetime
in
seconds,
enter
an
integer
from
0
to
2147183647.
Select
Infinite
to
indicate
that
the
prefix
never
expires.
–
Preferred
Lifetime—By
default,
the
prefix
lifetime
is
604800
seconds
(10
days).To
configure
how
long
an
IPv6
address
remains
preferred
in
seconds,
enter
an
integer
from
0
to
2147183647.
This
lifetime
must
not
exceed
the
Valid
Lifetime.
Select
Infinite
to
indicate
that
the
preferred
lifetime
never
expires.
•
Lifetime
Expiration
Date:
–
Valid
Month/Day/Year/Time—Valid
lifetime
expiration
date
and
time.
–
Preferred
Month/Day/Year/Time—Preferred
lifetime
expiration
date
and
time.
Use
the
drop-down
lists
to
select
a
day,
month,
and
year.
To
specify
the
time,
use
the
hh:mm
format.
Off-link
This
option
appears
when
you
enter
a
Preferred
Lifetime
field.
Check
this
check
box
to
indicate
that
the
route
prefix
is
on
a
different
subnet
for
a
router
to
route
to
it.
Clear
the
check
box
to
indicate
that
the
route
prefix
is
on
the
same
subnet
for
a
router
to
route
to
it.
No-autoconfig
This
option
appears
when
you
enter
a
Preferred
Lifetime
field.
Check
this
check
box
to
indicate
to
the
host
that
it
cannot
use
this
prefix
when
creating
an
stateless
IPv6
address.
Clear
the
check
box
to
indicate
to
the
host
that
it
can
use
this
prefix
when
creating
an
stateless
IPv6
address.
Table
12-1
VLAN
Interface
Attributes
(continued)
Field
Description
