Cisco OL-4015-08 User Manual page 323

Chapter 13 IP Security
ESP Integrity
AH Integrity
IP Compression
Note
Mode
Type
OL-4015-08
Indicates the integrity algorithm being used. This column will contain a value
when the transform set is configured to provide both data integrity and encryption.
The column will contain one of the following values:
ESP-MD5-HMAC—Message Digest 5, Hash-based Message Authentication
•
Code (HMAC).
ESP-SHA-HMAC—Security Hash Algorithm, HMAC.
•
Indicates the integrity algorithm being used. This column will contain a value
when the transform set is configured to provide data integrity but not encryption.
The column will contain one of the following values:
AH-MD5-HMAC—Message Digest 5.
•
AH-SHA-HMAC—Security Hash Algorithm.
•
Indicates whether IP data compression is used.
If your router does not support IP compression, this box will be disabled.
This column contains one of the following values:
Tunnel—Both the headers and data are encrypted. The mode used in VPN
•
configurations.
Transport—Only the data is encrypted. This mode is used when the
•
encryption endpoints and the communication endpoints are the same.
Either User Defined or SDM Default.
Cisco Router and Security Device Manager Version 2.2 User's Guide
Transform Set
13-39