12-84
Device Manager Guide, Cisco ACE 4700 Series Application Control Engine Appliance
OL-26645-02
Chapter 12 Configuring Traffic Policies
Configuring Rules and Actions for Policy Maps
Setting Policy Map Rules and Actions for Layer 7 Skinny Deep Packet
Inspection
Use this procedure to configure the rules and actions for a Skinny Client Control Protocol (SCCP) deep
packet inspection policy map.
Assumptions
• A Skinny deep packet inspection policy map has been configured.
• A class map has been defined for a class map rule if you do not want to use the class-default class
map.
Procedure
Step 1 Choose Config > Virtual Contexts > context > Expert > Policy Maps. The Policy Maps table appears.
Step 2 In the Policy Maps table, select the Skinny deep packet inspection policy map you want to set rules and
actions for. The Rule table appears.
Step 3 In the Rule table, click Add to add a new rule, or select the rule you want to modify, and then click Edit.
The Rule screen appears.
Step 4 In the Type field, confirm that Match Condition is selected.
Step 5 In the Match Condition Name field, enter a name for this match condition. Valid entries are unquoted
text strings with no spaces and a maximum of 64 alphanumeric characters.
Step 6 In the Match Condition Type field, confirm that Message ID is selected.
Step 7 In the Message ID Operator field, indicate whether the match criteria is for a single message identifier
or for a range of message identifiers:
• Equal To—A single message identifier is used for this match condition.
In the Message ID Value field, enter the numerical identifier of a SCCP message. Valid entries are
integers from 0 to 65535.
• Range—A range of message identifiers is used for this match condition.
a. In the Message ID Low Range Value field, enter the lowest numerical identifier of a range of
SCCP messages. Valid entries are integers from 0 to 65535.
b. In the Message ID High Range Value field, enter the highest numerical identifier of a range of
SCCP messages. Valid entries are integers from 0 to 65535, and the value in this field must equal or
be greater than the value in the Message ID Low Range Value field.
Step 8 In the Insert Before field, indicate whether this rule is to precede another rule in this policy map:
• N/A—This option is not configured.
• False—This rule is not to precede another rule in this policy map.
• True—This rule is to precede another rule in this policy map.
Step 9 If you select True, the Insert Before Policy Rule field appears. Select the rule that you want the current
rule to precede.
Comments to this Manuals