To ensure that you have a channel-capable adapter card, verify the adapter card you are configuring by using the show mda command.
In the following example, mda 1, mda 3, mda 4, and mda 6 show channelized adapter cards on the 7705 SAR-8 Shelf V2.
*A:NOK-1# show mda
===============================================================================
MDA Summary
===============================================================================
Slot Mda Provisioned Type Admin Operational
Equipped Type (if different) State State
-------------------------------------------------------------------------------
1 1 a12-sdiv2 up up
2 a4-oc3 up up
3 a16-chds1v2 up up
4 a4-chds3v2 up up
5 a8-1gb-sfp up up
6 a2-choc3 up up
===============================================================================
*A:NOK-1
Use the show mda detail command to show detailed information for the channelized adapter cards shown in the previous example.
*A:NOK-1# show mda 1/1 detail
===============================================================================
MDA 1/1 detail
===============================================================================
Slot Mda Provisioned Type Admin Operational
Equipped Type (if different) State State
-------------------------------------------------------------------------------
1 1 a12-sdiv2 up provisioned
MDA Specific Data
Maximum port count : 12
Number of ports equipped : 12
Network ingress queue policy : default
Network ingress fabric policy : 1
Access ingress fabric policy : 1
Fabric Stats Enabled : TRUE
Capabilities : Serial, CEM
Min channel size : PDH DS0 Group
Max channel size : Serial RS-232
Max number of channels : 12
Channels in use : 2
CEM MDA Specific Data
Clock Mode : n/a
Hardware Data
Part number :
CLEI code :
Serial number :
Manufacture date :
Manufacturing string :
Manufacturing deviations :
Administrative state : up
Operational state : provisioned
Software version : N/A
Time of last boot : N/A
Current alarm state : alarm cleared
Base MAC address :
===============================================================================
*A:NOK-1#
*A:NOK-1# show mda 1/3 detail
===============================================================================
MDA 1/3 detail
===============================================================================
Slot Mda Provisioned Type Admin Operational
Equipped Type (if different) State State
-------------------------------------------------------------------------------
1 3 a16-chds1v2 up up
MDA Specific Data
Maximum port count : 16
Number of ports equipped : 16
Network ingress queue policy : default
Network ingress fabric policy : 1
Access ingress fabric policy : 1
Fabric Stats Enabled : FALSE
Capabilities : TDM, PPP, ATM, CEM
Min channel size : PDH DS0 Group
Max channel size : PDH DS1
Max number of channels : 256
Channels in use : 3
CEM MDA Specific Data
Clock Mode : adaptive
Hardware Data
Part number : Sim Part#
CLEI code : Sim CLEI
Serial number : mda-3
Manufacture date : 01012003
Manufacturing string : Sim MfgString mda-3
Manufacturing deviations : Sim MfgDeviation mda-3
Administrative state : up
Operational state : up
Software version : N/A
Time of last boot : N/A
Current alarm state : alarm active
Base MAC address : a4:58:01:03:00:01
===============================================================================
*A:NOK-1#
*A:NOK-1# show mda 1/5 detail
===============================================================================
MDA 1/5 detail
===============================================================================
Slot Mda Provisioned Type Admin Operational
Equipped Type (if different) State State
-------------------------------------------------------------------------------
1 5 a2-choc3 up up
MDA Specific Data
Maximum port count : 2
Number of ports equipped : 2
Network ingress queue policy : default
Network ingress fabric policy : 1
Access ingress fabric policy : 1
Fabric Stats Enabled : FALSE
Capabilities : Sonet, TDM, PPP, ATM
Min channel size : PDH DS0 Group
Max channel size : PDH DS3
Max number of channels : 512
Channels in use : 0
Hardware Data
Part number : 3HE03127AAAB0102
CLEI code : IPU3AFPEAA
Serial number : NS092040281
Manufacture date : 05192009
Manufacturing string : ECO C03759
Manufacturing deviations :
Administrative state : up
Operational state : up
Temperature : 37C
Temperature threshold : 75C
Software version : N/A
Time of last boot : 2009/06/28 18:47:04
Current alarm state : alarm cleared
Base MAC address : a4:58:01:03:00:01
===============================================================================
*A:NOK-1#
On the 16-port T1/E1 ASAP Adapter card, 32-port T1/E1 ASAP Adapter card, 2-port OC3/STM1 Channelized Adapter card, 4-port DS3/E3 Adapter card, and T1/E1 ports on the 4-port T1/E1 and RS-232 Combination module, DS0 channel groups and their parameters are configured in the DS1 or E1 context. For a DS1 channel group, up to 24 timeslots can be assigned (numbered 1 to 24). For an E1 channel group, up to 31 timeslots can be assigned (numbered 2 to 32). For ATM, all timeslots are auto-configured when a channel group gets created. The 4-port OC3/STM1 / 1-port OC12/STM4 Adapter card supports channelization at the DS1/E1 level only.
On the 6-port E&M Adapter card, a single DS0 channel group and its parameters are configured in the E&M context.
On the 12-port Serial Data Interface card and RS-232 ports of the 4-port T1/E1 and RS-232 Combination module, DS0 channel groups and their parameters are configured in the V.35, RS-232, RS-530, or X.21 context. For RS-232, a single timeslot is auto-configured when a channel group is created. For V.35 and X.21, the number of timeslots auto-configured when a channel group is created depends on the interface speed.
On the 8-port Voice & Teleprotection card, a single DS0 channel group and its parameters are configured in the codirectional, FXO, FXS, or TPIF context and up to 12 timeslots can be assigned in the TPIF context.
On the 8-port C37.94 Teleprotection card, a single DS0 channel group and its parameters are configured in the TPIF context and up to 12 timeslots can be assigned in the TPIF context.
Encapsulation type is configured at the DS1 or E1 level on the following:
16-port T1/E1 ASAP Adapter card
32-port T1/E1 ASAP Adapter card
2-port OC3/STM1 Channelized Adapter card
4-port OC3/STM1 / 1-port OC12/STM4 Adapter card
4-port DS3/E3 Adapter card
T1/E1 ports of the 4-port T1/E1 and RS-232 Combination module
The encapsulation type is configured at the RS-232, RS-530, V.35, or X.21 level for the following:
12-port Serial Data Interface card
RS-232 ports of the 4-port T1/E1 and RS-232 Combination module
A port can support only one encapsulation type. When the first channel group is configured for an encapsulation type, all other channel groups on the port are automatically configured with that encapsulation type. To change an encapsulation type, the channel group must be deleted, then recreated with the new encapsulation type.
The following is an example of an E1 channel group configuration.
NOK-A>config>port>tdm# e1
NOK-A>config>port>tdm>e1# channel-group 1
NOK-A>config>port>tdm>e1>channel-group# timeslots 2
NOK-A>config>port>tdm>e1>channel-group# no shutdown
NOK-A>config>port>tdm>e1>channel-group#
NOK-A>config>port>tdm>e1# no shutdown
NOK-A>config>port>tdm>e1# channel-group 2
NOK-A>config>port>tdm>e1>channel-group# timeslots 3,4
NOK-A>config>port>tdm>e1>channel-group# encap-type cem
NOK-A>config>port>tdm>e1>channel-group# no shutdown
NOK-A>config>port>tdm>e1>channel-group# exit
The following is an example of an RS-232 channel group configuration.
NOK-A>config>port 1/1/2
NOK-A>config>port# serial
NOK-A>config>port>serial# rs232
NOK-A>config>port>serial>rs232# channel-group 1
NOK-A>config>port>serial>rs232>channel-group# description "RS232GRP1"
NOK-A>config>port>serial>rs232>channel-group# encap-type cem
NOK-A>config>port>serial>rs232>channel-group# idle-payload-fill all-ones
NOK-A>config>port>serial>rs232>channel-group# no shutdown
NOK-A>config>port>serial>rs232>channel-group# exit
The following is an example of an E&M channel group configuration.
NOK-A>config>port 1/1/1
NOK-A>config>port# voice
NOK-A>config>port>voice# em
NOK-A>config>port>voice>em# channel-group 1
NOK-A>config>port>voice>em>channel-group# description "DS0GRP"
NOK-A>config>port>voice>em>channel-group# encap-type cem
NOK-A>config>port>voice>em>channel-group# mode access
NOK-A>config>port>voice>em>channel-group# no shutdown
NOK-A>config>port>voice>em>channel-group# exit
The following is an example of an FXO channel group configuration:
NOK-A>config# port 1/1/6
NOK-A>config>port# voice
NOK-A>config>port>voice# fxo
NOK-A>config>port>voice>fxo# channel-group 1
NOK-A>config>port>voice>fxo>channel-group# mode access
NOK-A>config>port>voice>fxo>channel-group# encap-type cem
NOK-A>config>port>voice>fxo>channel-group# no shutdown
config>port>voice>fxo>channel-group# exit
config>port>voice>fxo# no shutdown
config>port>voice>fxo# exit
config>port>voice# exit
config>port# no shutdown
config>port# exit
config#
The following is an example of an FXS channel group configuration:
NOK-A>config# port 1/6/1
NOK-A>config>port# voice
NOK-A>config>port>voice# fxs
NOK-A>config>port>voice>fxs>channel-group 1
NOK-A>config>port>voice>fxs>channel-group# mode access
NOK-A>config>port>voice>fxs>channel-group# encap-type cem
NOK-A>config>port>voice>fxs>channel-group# no shutdown
config>port>voice>fxs>channel-group# exit
config>port>voice>fxs# no shutdown
config>port>voice>fxs# exit
config>port>voice# exit
config>port# no shutdown
config>port# exit
config#
Services can now be applied to the configured channelized ports.