13-17
User
Guide

for

the

Cisco

Application

Networking

Manager

5.2
OL-26572-01
Chapter
13






Configuring

High

Availability
Clearing
ACE

High

Availability

Pairs


Synchronizing
SSL

Certificate

and

Key

Pairs

on

Both
ACE
Peers,

page
13-32


Tracking
ACE
VLAN

Interfaces

for

High

Availability,

page
13-24
Clearing
ACE

High

Availability

Pairs
Note
This
functionality
is

available

for
only
Admin

contexts.
You
can

remove

a

high

availability

link

between

two

ACEs.
Procedure
Step
1
Choose
Config
>

Devices

>

admin_context

>

High

Availability

(HA)

>

Setup.
The
HA

Management

window

appears.
Step
2
Choose
the

ACE

pair

whose

high
availability
configuration
that
you

want

to

remove,

and
click
Clear.
A
message

appears

asking

you

to

confirm

the

clearing

of

the

high

availability

link.
Step
3
Do
one

of

the

following:


Click
OK
to

confirm

the

removal

of

this

high

availability

link

and

to

return

to

the

HA

Management
window.


Click
Cancel
to

exit

this

procedure

without

removing

this

high

availability

link
and
to

return

to

the
HA
Management

window.
Related
Topics


Understanding
ANM

High

Availability,
page
13-2


Configuring
ACE
High

Availability

Peers,

page
13-15


Editing
High
Availability
Groups,

page
13-19


ACE
High

Availability

Tracking

and
Failure
Detection
Overview,
page
13-23


Tracking
ACE
VLAN

Interfaces

for

High

Availability,

page
13-24


Tracking
Hosts
for

High
Availability,
page
13-25
Configuring
ACE

High

Availability

Groups
Note
This
functionality
is

available

for
only
Admin

contexts.
You
can

configure

a

high

availability

group,

or

fault-tolerant

group,

which

consists

of

a

maximum

of

two
contexts:
One

active

context

on

one

ACE

and

one

standby

context

on

the

peer

ACE.

You

can

create
multiple
fault-tolerant

groups

on

each

ACE

up

to

a

maximum

of:


For
the

ACE

module—251

gr

oups

(250

user

contexts
and
1

Admin

context).


For
t

he
ACE
appliance—21

gr

oups

(20

user

contexts

and

1

Admin

context).