Cisco Cisco VN 2900 Network Adaptation Interface
1-Port DSU/CSU T1 WIC for the Cisco 1700, Cisco 2600, Cisco 3600, and Cisco 3700 Series Routers
Supported Standards, MIBs, and RFCs
4
Cisco IOS Release 12.2(15)ZL
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Availability of Cisco IOS Software Images
Platform support for particular Cisco IOS software releases is dependent on the availability of the
software images for those platforms. Software images for some platforms may be deferred, delayed, or
changed without prior notice. For updated information about platform support and availability of
software images for each Cisco IOS software release, refer to the online release notes or, if supported,
Cisco Feature Navigator.
software images for those platforms. Software images for some platforms may be deferred, delayed, or
changed without prior notice. For updated information about platform support and availability of
software images for each Cisco IOS software release, refer to the online release notes or, if supported,
Cisco Feature Navigator.
Supported Standards, MIBs, and RFCs
Standards
No new or modified standards are supported by this feature.
MIBs
No new or modified MIBs are supported by this feature.
RFCs
No new or modified RFCs are supported by this feature.
Prerequisites
The following are prerequisites to enable the T1 CSU WIC:
•
Leased line from your telephone company
•
Configuration parameters as specified by your telephone company. For most connections, the
following default settings should suffice:
following default settings should suffice:
–
service-module t1 clock source line
–
service-module t1 data-coding normal
–
service-module t1 timeslots all speed 64
–
service-module t1 framing esf
–
service-module t1 lbo none
–
service-module t1 linecode b8zs
–
no service-module t1 remote-alarm-enable
–
no service-module t1 fdl