Networking
Service Management
Cisco ISA500 Series Integrated Security Appliance Administrator Guide
155
4
Other options:
To edit an entry, click
Edit
. To delete an entry, click
Delete
. To
delete multiple entries, check the boxs of multiple entries and click
Delete
Service
.
After you click Add or Edit, the Service Table - Add/Edit window opens.
STEP 3
Enter the following information:
•
Name:
Enter the name for the service.
•
Protocol:
Specify the protocol and port range for the service:
-
IP:
Uses only the predefined IP types. If you choose this option, enter the
protocol number in the
IP Type
field.
-
ICMP:
Internet Control Message Protocol (ICMP) is a TCP/IP protocol
used to send error and control messages. If you choose this option, enter
the ICMP type in the
ICMP Type
field.
-
TCP:
Transmission Control Protocol (TCP) is a transport protocol in TCP/
IP. TCP ensures that a message is sent accurately and in its entirety. If you
choose this option, enter the starting port number in the
Port Range
Start
field and the ending port number in the
Port Range End
field.
-
UDP:
User Datagram Protocol (UDP) is a protocol within the TCP/IP
protocol suite that is used in place of TCP when a reliable delivery is not
required. If you choose this option, enter the starting port number in the
Port Range Start
field and the ending port number in the
Port Range
End
field.
-
Both (TCP/UDP):
If you choose this option, enter the starting port
number in the
Port Range Start
field and the ending port number in the
Port Range End
field.
STEP 4
Click
OK
to save your settings.
STEP 5
Click
Save
to apply your settings.
Configuring the Group Services
Services that apply to common applications are grouped as a group service
object. The group service object is treated as a single service. A group service
can include up to 64 service members. The security appliance can support up to
64 group services.
