14-31
User
Guide

for

the

Cisco

Application

Networking

Manager

5.2
OL-26572-01
Chapter
14






Configuring

Traffic

Policies
Setting
Match

Conditions

for

Class

Maps
Step
6
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

Match

Condition

table.
Note
If
you

click
Deploy
Now,

the

ACE

drops
the
traffic

and

then
restarts
it,

even

if

you
have
not
made
changes.

If

you

have

not

altered

existing

match

conditions,

click

Cancel

instead

of
Deploy
Now

to

ensure

uninterrupted

traffic.

•
Click
Cancel
to

exit

this

procedure

without

saving

your

entries

and
to
return

to

the

Match

Condition
table.
SIP
Content

Length
SIP
message

body

length

that

is

used

to

establish

a

match

condition.
Do
the

following:
a.
In
the
Content
Operator
field,
confirm

that

Greater

Than

is

selected.
b.
In
the

Content

Length

field,

enter

the

maximum

size

of

a

SIP

message

body

in

bytes

that

the
ACE
is

to

allow

without

performing

SIP

protocol

inspection.

If

a

SIP

message

exceeds

the
specified
value,

the

ACE

performs

SIP

protocol

inspection

as

defined

in

an

associated

policy
map.
Valid

ent

ries

ar

e

fr

om

0

t

o

65534

bytes.
SIP
Content

Type
Content
type

in

the

SIP

message

body

that

is

used

to

establish

a

match

condition.

In

the

Content
Type
field,

enter

the

a

regular

expression

that

identifies

the

content

type

in

the

SIP

message

body
to
use

for


this

match

condition.

Valid

entries

ar

e

unquoted

text

strings

with

no

spaces

and

a
maximum
of

255

alphanumeric

characters.

The

ACE

supports

regular

expressions

for

matching
string
expressions.

Ta

b

l

e


14-33

lists

the

supported

characters

that

you

can

use

for

matching

string
expressions.
SIP
Request

Method
SIP
request

method

that

is

used

to

establish

a

match

condition.

In

the

Request

Method

field,

choose
the
request

method

t

hat

i

s

to

be

matched.
Third
Party
Third
party

who

is

authorized

to

register

other

users

on

their

behalf

that

is

used

to

establish

a

match
condition.
In

the

Third

Party

Registration

Entities

field,

enter

a

regular

expression

that

identifies
a
privileged

user

authorized

for

third-party

registrations

for

this

match

condition.

Valid

entries

are
unquoted
text

strings

with

no

spa

ces

and

a

maximum

of

255


alphanumeric

characters.

The

ACE
supports
regular

expressions

for


matching

string

expressions.

Ta

b

l

e


14-33

lists

the

supported
characters
that

you

can

use

for

matching

string

expressions.
URI
Length
SIP
URI

or

user

identifier

that

is

used

to

establish

a

match

condition.
Do
the

following:
a.
In
the

URI

Type

field,

choose

the

t

ype

of

URI

to
use:

–

SIP

URI—The

calling

party

URI

is

used

for

this

match

condition.

–

Tel

URI—A

telephone

number

is

used

for

this

match

condition.
b.
In
the
URI
Operator
field,

confirm

that

Greater

Than

is

selected.
c.
In
the

URI

Length
field,

enter

the

maximum

length
of
the

SIP

URI

or

Tel

URI

in

bytes.

Valid
entries
are

integers

from

0

to

254

bytes.
Table
14-13
Layer
7

SIP

Deep

Packet

Inspection

Class

Map

Match

Conditions

(continued)
Match
Condition
Description