PLATFORM SUPPORT
Supported Platforms and Minimum Software and Memory Requirements
Memory requirements depend on the selected platform, software feature set, and other installed modules and features. The Cisco E1/T1 ISDN PRI
network modules are supported in the Cisco 2610-51XM, 2800, 2691, 3660, 3700, and 3800 routers. For information about memory planning, refer
to the software release notes, the Cisco IOS Software Upgrade Planner, or ask your local Cisco representative. Table 1 below shows the minimum
Cisco IOS Software requirements for each platform.
Table 1.
Supported Platforms and Minimum Software Requirements
Platform
Cisco 2610-51 (Non-XM Models)
Cisco 2610-51XM
Cisco 2800 Series
Cisco 2691
Cisco 3620, 3640, 3640A
Cisco 3660
Cisco 3700 Series
Cisco 3800 Series
Maximum Cisco NM-xCE1T1-PRI Network Modules per Platform
Table 2 shows the maximum Cisco E1/T1 ISDN Network Module supported in each platform.
Table 2.
Maximum Supported NM-xCE1T1-PRI Modules per Platform
Type of Module
Cisco 2610-
51XM
NM-1CE1T1-PRI
1
NM-2CE1T1-PRI
1
SOFTWARE AND MANAGEMENT FEATURES
Table 3 shows the software and management features for the Cisco E1/T1 ISDN PRI Network Modules.
Table 3.
Software and Management Features
Feature
Diagnostic Loopback Support
Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.
Minimum Cisco IOS Software Release
Not supported
Cisco IOS Software Release 12.3 and 12.3T
Cisco IOS Software Release 12.3(08)T
Cisco IOS Software Release 12.3 and 12.3T
Not supported
Cisco IOS Software Release 12.3 and 12.3T
Cisco IOS Software Release 12.3 and 12.3T
Cisco IOS Software Release 12.3(11)T
Cisco 2800
Cisco 2691
1
1
1
1
Description
E1 loopback modes
•
Controller local loopback
•
Interface local loopback
T1 loopback modes
•
Interface local loopback
•
Interface remote loopback
© 2005 Cisco Systems, Inc. All rights reserved.
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Cisco 3660
Cisco 3725
6
2
6
2
Cisco 3745
Cisco 3825
4
2
4
2
Cisco 3845
4
4
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