Step 2: Configure The Internet Key Exchange Security Protocol - Cisco WS C4224V 8FXS - 200Mbps Ethernet Switch Software Configuration Manual

Chapter 11 Configuring Encryption Services
Task
Step 4
Specify the framing type for the T1 or E1 data line.
sf specifies Super Frame as the T1 frame type.
esf specifies Extended Super Frame as the T1 frame
type.
Step 5 Specify the line code format.
ami specifies alternate mark inversion (AMI) as the
line-code type. Valid for T1 or E1 controllers; the
default for T1 lines.
b8zs specifies B8ZS as the line-code type. Valid for T1
controller only.
hdb3 specifies high-density bipolar 3 (hdb3) as the
line-code type. Valid for E1 controller only; the
default for E1 lines.
Step 6
Specify the channel group and time slots to be mapped.
Step 7 Return to global configuration mode.

Step 2: Configure the Internet Key Exchange Security Protocol

OL-2031-02
The second step is to establish an Internet Key Exchange (IKE) Security Protocol
for encryption.
The Internet Key Exchange (IKE) protocol is a key management protocol
standard that is used in conjunction with the IPSec standard. IPSec is an IP
security feature that provides robust authentication and encryption of IP packets.
IPSec can be configured without IKE, but IKE enhances IPSec by providing
additional features, flexibility, and ease of configuration for the IPSec standard.
(For more information on IPSec, see the
Security" section on page
Catalyst 4224 Access Gateway Switch Software Configuration Guide
Configuring the Encryption Service Adapter
Command
Gateway(config-controller)#
framing {sf|esf}
Gateway(config-controller)#
linecode
{ami|b8zs|hdb3}
Gateway(config-controller)#
channel-group channel_number
timeslots range
Gateway(config-controller)#
exit
"Step 3: Configure IPSec Network
11-5.)
11-3