7-57
User
Guide

for

the

Cisco

Application

Networking

Manager

5.2
OL-26572-01
Chapter
7






Configuring

Virtual

Servers
Configuring
Virtual

Servers
Step
12
(Optional)
If
you

are

configuring

optimization
without
a

building

block,
additional
options

appear

when
you
enable

specific

features.
Configure
the

additional

options

using

the

information

in

Ta

b

l

e


7-18 .
Ta
b

l

e


7-18
Application
Acceleration

and

Optimization

Additional

Configuration

Options
Field
Description
Response
Codes

To
Ignore
(Comma
Separated)
Comma-separated
list

of

HTTP

response

codes

for

which
the

response

body

must

not

be

read.

For
example,
an

entry

of

302

indicates

that

the

ACE

is

to

ignore

the

response

body

of

a

302

(redirect)
response
from

the

origin

server.

Valid

entries

are

unquoted

text

strings

with

a

maximum

of

64
alphanumeric
characters.
Set
Browse

Freshness
Period
Method
that

the

ACE

is

to

use
to
determine
the
freshness

of
objects
in

the
client’s
browser:

•
N/A—This
option

is
not
configured.

•
Disable
Browser

Object

Freshness

Control—Browser

freshness

control

is

not

to

be

used.

•
Set
Freshness

Similar

To

Flash

Forward

Objects—The
ACE
is

to

set

freshness

similar

to
that
used

for

FlashForwarded

objects,

and

to

use

the

values

specified

in

the

Maximum

Time
for
Cache

Time-To-Live

and

Minimum

Time

For

Cache

Time-To-Live

fields.
Duration
For

Browser
Freshness
(Seconds)
Field
that

appears

if
the
Set

Browser

Freshness

Period

option

is

not
configured.
Enter
the

number

of

seconds

that

objects

in

the

client’s

browser

are

considered

fresh.

Valid

entries
are
0

to

2147483647

seconds.
Enable
Delta

Options
Max.
For

Post

Data

To
Scan
For

Logging
(kBytes)
Maximum
number

of

kilobytes

of

POST

data

the

ACE

is

to

scan

for

parameters

for

the

purpose

of
logging
transaction

parameters

in

the

statistics

log.
Valid
entries

are

0

to

1000

KB.
Base
File

Anonymous
Level
Feature
that

enables

the

ACE

to

create

and

deliver

condensed

base

files

that

contain

only
information
that

is

common

to

a

large

set

of

users.

No

information

unique

to

a

particular

user,

or
across
a

very

small

subset

of

users,

is

included

in

anonymous

base

files.
Information
that

is

common

to

a

large

set

of

users

is

generally

not

confidential

or

user-specific.
Conversely,
information

that

is

unique

to

a

specific

user

or

a

small

set

of

users

is

generally
confidential
or

user-specific.
Enter
the

value

for

base

file

anonymity

for

the

all-user

condensation

method.

Valid

entries

are

from
0
to

50;

t

he

default

value

of


0

di

sables

the

base

file

anonymity

feature.
Cache-Key
Modifier
Expression
Unique
identifier

that

is

used

to

identify
a
cached
object

to

be
served
to

a

client,

replacing
a
trip
to
the

origin

server.

The

cache

key

modifier

feature

allows

you

to

modify

the

canonical

form

of

a
URL;
that

is,

the

portion

before

“?”

in

a

URL.

For

example,

the

canonical

URL

of
http://www.xyz.com/somepage.asp?action=browse&level=2
is
http://www.xyz.com/somepage.asp.
Enter
a

regul

ar

expression

containing

embedded

variables

as

de

scribed

in

Ta

b

l

e


7-19 .

The

ACE
transforms
URLs

specified

in

class

maps

for

this

virtual

server

with

the

expression

and

variable
entered
here.
Valid
entries

are

unquoted

text

strings

with

no

spa

ces

and

a

maximum

of

255


alphanumeric
characters.
If

the

string

includes

spaces,

enclose

the

string

with

quotation

marks

(“).