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3-3
Device Manager Guide, Cisco ACE 4700 Series Application Control Engine Appliance
OL-26645-02
Chapter 3 Using DM Guided Setup
Guidelines and Limitations
Guidelines and Limitations
As you perform a Guided Setup task, use the following operating conventions:
To move between steps, click the name of the step in the menu to the left.
The steps for each task are listed in an order that is designed to prevent problems during later steps;
however, you can skip steps if you know they are not applicable to your application.
Depending on your user privileges, DM may prevent you from making changes on certain steps.
You must save and deploy any changes you want to keep before leaving each page.
Each task can be run as many times as you like.
Using ACE Hardware Setup
You can use the ACE Hardware Setup task to configure ACE devices that are new to the network by
establishing network connectivity in either standalone or high-availability (HA) deployments.
Assumptions
You can extend the functionality of the ACE by installing licenses. If you plan to extend the ACE
functionality, ensure that you have received the proper software license key for the ACE, that ACE
licenses are available on a remote server for importing to the ACE, or you have received the software
license key and have copied the license file to the disk0: file system on the ACE using the copy
path/]filename1 disk0: CLI command.
Note See the Administration Guide, Cisco ACE Application Control Engine for details on the copy
path/]filename1 disk0: CLI command.
You must be in the Admin virtual context on an ACE appliance to configure ACE devices that are
new to the network.
When importing an ACE HA pair into DM, you should follow one of the following configuration
requirements so that DM can uniquely identify the ACE HA pair:
Use a unique combination of FT interface VLAN and FT IP address/peer IP address for every
ACE HA pair imported into DM. For HA, it is critical that the combination of FT interface
VLAN and IP address/peer IP address is always unique across every pair of ACE peer devices.
Define a peer IP address in the management interface using the management IP address of the
peer ACE (module or appliance). The management IP address and management peer IP address
used for this definition should be the management IP address used to import both ACE devices
into DM.
Note For more information about the use of HA pairs imported into DM, see the “Understanding ACE
Redundancy” section on page 11-2.
When you are configuring the ACE, changes to the physical interfaces (including Gigabit Ethernet
ports or port channels) can result in a loss of connectivity between DM and the ACE. Use caution
when following the ACE Hardware Setup task if you are modifying the interface that management
traffic is traversing.
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