13-20
User
Guide

for

the

Cisco

Application

Networking

Manager

5.2
OL-26572-01
Chapter
13






Configuring

High

Availability
Configuring
ACE

High

Availability

Groups
Procedure
Step
1
Choose

Config

>

Devices

>

admin_context

>

High

Availability

(HA)

>

Setup.
The
HA

Management

window

appears

at

the

top

of

the

content

area

and

the

HA

Groups

table

appears

at
the
bottom.
Step
2
In
the

HA

Groups

table,

choose

the

high
availability
group

that

you

want
to
modify,
and

click
Edit.
The
t

able

refreshes

with

configurable

fields.
Step
3
Modify
the

fields

as

desired.

For

information

on

these

fields,

see

the
“Configuring
ACE

High
Availability
Groups”

section

on

page

13-17 .
Note
If
you

leave

unchecked
Au
t

o

s

y

n

c


R

u

n


for
the

HA

gr

oup,

you

must

manually
sync
t

he
standby
context
in

order

for

ANM

to

allow

subsequent

configuration

changes.

Until

you

have

done

this,
the
standby

context

will

be

marked

out

of

sync.

See

the

“Synchronizing

Virtual

Context
Configurations
in

High

Availability

Mode”

section

on

page

13-31 .
Step
4
When
you

finish

modifying

this

gr

oup,

do

one


of

the

following:

•
Click
Deploy
Now

to

deploy
this
configuration

on

t

he
ACE

and

save

your

entries

t

o

the
running-configuration
and

startup-configuration

files.

You

return

to

the

HA

Groups

table.

•
Click
Cancel
to
exit

this

procedure
without
saving

your

entries

and
to
return

to

the

HA

Management
window.
Related
Topics

•
Configuring
ACE

High

Availability

Groups,

page
13-17

•
Taking
a

High
Availability
Group
Out
of

Service,
page
13-20

•
Enabling
a

High

Availability

Group,
page
13-21

•
Configuring
ACE
High

Availability

Peers,

page
13-15

•
ACE
High
Availability
Tracking
and
Failure

Detection

Overview,

page
13-23
Taking
a

High

Availability

Group

Out

of

Service
Note
This
functionality
is

available

for
only
Admin

contexts.
You
can

take

a

high

availability

group

out

of

service,

which

you

must

do

before

you

can

modify

it.
Procedure
Step
1
Choose

Config

>

Devices

>

admin_context

>

High

Availability

(HA)

>

Setup.
The
HA

Management

window

appears

at

the

top

of

the

content

area

and

the

HA

Groups

table

appears

at
the
bottom.