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17-2
Cisco Unified Communications Manager Security Guide
OL-24124-01
Chapter 17 Configuring Virtual Private Networks
Configuring the VPN Feature
Table 17-1 VPN Configuration Checklist
Configuration Steps Notes and Related Procedures
Step 1
Set up the VPN concentrators for
each VPN Gateway.
For configuration information, refer to the documentation for the
VPN concentrator; such the following:
• SSL VPN Client (SVC) on ASA with ASDM Configuration
Example
http://www.cisco.com/en/US/products/ps6120/products_conf
iguration_example09186a008071c428.shtml
Note The ASA software must be version 8.0.4 or later, and the
“AnyConnect Cisco VPN Phone” license must be installed.
Note To avoid long delays when the user upgrades the firmware
or configuration information on a remote phone, Cisco
recommends that you set up the VPN concentrator close in
the network to the TFTP or Cisco Unified
Communications Manager server. If this is not feasible in
your network, you can set up an alternate TPTP or load
server that is next to the VPN concentrator.
• SSL VPN Client (WebVPN) on IOS with SDM Configuration
Example
http://www.cisco.com/en/US/products/ps6496/products_conf
iguration_example09186a008072aa61.shtml
Note The IOS software must be versions 15.1(2)T or later.
Feature Set/License:" Universal (Data & Security & UC)"
for the 2900 models and “Advanced Security” for the 2800
models with SSL VPN licenses activated.
Note To avoid long delays when the user upgrades the firmware
or configuration information on a remote phone, Cisco
recommends that you set up the VPN concentrator close in
the network to the TFTP or Cisco Unified
Communications Manager server. If this is not feasible in
your network, you can set up an alternate TPTP or load
server that is next to the VPN concentrator.
Step 2
Upload the VPN concentrator
certificates.
Chapter 18, “Configuring a VPN Gateway”
Step 3
Configure the VPN Gateways. Chapter 18, “Configuring a VPN Gateway”
Step 4
Create a VPN Group using the
VPN Gateways.
Chapter 19, “Configuring a VPN Group”
Step 5
Configure the VPN Profile Chapter 20, “Configuring a VPN Profile”