1.2T and 1.2TL Line Cards
The following section describes the supported configurations and procedures to configure the card modes on the line cards.
Card Modes
The line cards support module and slice configurations.
The line cards have two trunk ports (0 and 1) and 12 client ports (2 through 13) each. You can configure the line card in two modes:
-
Muxponder—In this mode, both trunk ports are configured with the same trunk rate. The client-to-trunk mapping is in a sequence.
-
Muxponder slice—In this mode, each trunk port is configured independent of the other with different trunk rates. The client-to-trunk mapping is fixed. For Trunk 0, the client ports are 2 through 7. For Trunk 1, the client ports are 8 through 13.
Supported Data Rates
The following data rates are supported on the line card.
. LLDP drop, L1 encryption, and AINS are not supported on the OTU4 configuration.
The following table displays the client and trunk ports that are enabled for the muxponder configuration.
|
Trunk Data Rate |
Card Support |
Client Data Rate (100GE, OTU4) |
Trunk Ports |
Client Ports |
|---|---|---|---|---|
|
200 |
1.2T |
100GE, OTU4 |
0, 1 |
2, 3, 4, 5 |
|
300 |
1.2T |
100GE, OTU4 |
0, 1 |
2, 3, 4, 5, 6, 7 |
|
400 |
1.2T |
100GE |
0, 1 |
2, 3, 4, 5, 6, 7, 8, 9 |
|
500 |
1.2T |
100GE |
0, 1 |
2, 3, 4, 5, 6, 7, 8, 9, 10, 11 |
|
600 |
1.2T |
100GE |
0, 1 |
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 |
The following table displays the client and trunk ports that are enabled for the muxponder slice 0 configuration.
|
Trunk Data Rate |
Card Support |
Client Data Rate |
Trunk Ports |
Client Ports |
|---|---|---|---|---|
|
100 |
1.2T, 1.2TL |
100GE |
0 |
2 |
|
200 |
1.2T |
100GE |
0 |
2, 3 |
|
300 |
1.2T |
100GE |
0 |
2, 3, 4 |
|
400 |
1.2T |
100GE |
0 |
2, 3, 4, 5 |
|
500 |
1.2T |
100GE |
0 |
2, 3, 4, 5, 6 |
|
600 |
1.2T |
100GE |
0 |
2, 3, 4, 5, 6, 7 |
The following table displays the client and trunk ports that are enabled for the muxponder slice 1 configuration.
|
Trunk Data Rate |
Card Support |
Client Data Rate |
Trunk Ports |
Client Ports |
|---|---|---|---|---|
|
100 |
1.2T, 1.2TL |
100GE |
1 |
8 |
|
200 |
1.2T |
100GE |
1 |
8, 9 |
|
300 |
1.2T |
100GE |
1 |
8, 9, 10 |
|
400 |
1.2T |
100GE |
1 |
8, 9, 10, 11 |
|
500 |
1.2T |
100GE |
1 |
8, 9, 10, 11, 12 |
|
600 |
1.2T |
100GE |
1 |
8, 9, 10, 11, 12, 13 |
All configurations can be accomplished by using appropriate values for client bitrate and trunk bitrate parameters of the hw-module command.
The following table displays the trunk parameter ranges for the 1.2T card.
|
Trunk Payload |
FEC |
Min BPS |
Max BPS |
Min GBd |
Max GBd |
|---|---|---|---|---|---|
|
200G |
27% |
2 |
4.40625 |
31.51 |
69.43 |
|
300G |
27% |
2.8984375 |
6 |
34.7175497 |
71.8681352 |
|
400G |
27% |
3.8671875 |
6 |
46.2900663 |
71.8197392 |
|
500G |
27% |
4.8281250 |
6 |
57.8625828 |
71.9068991 |
|
600G |
15% |
5.2578125 |
- |
- |
71.9552971 |
To configure the BPS, see Configuring the BPS.
Configuring the Card Mode
You can configure the line card in the module (muxponder) or slice configuration (muxponder slice).
To configure the card in the muxponder mode, use the following commands.
configure
hw-module location location mxponder client-rate {100GE | OTU4}
hw-module location location mxponder trunk-rate {100G200G | 300G | 400G | 500G | 600G }
commit
To configure the card in the muxponder slice mode, use the following commands.
configure
hw-module location location mxponder-slice mxponder-slice-number client-rate 100GE
hw-module location location mxponder-slice trunk-rate { 200G | 300G | 400G | 500G | 600G }
commit
Examples
The following is a sample in which the card is configured in the muxponder mode with a 500G trunk payload.
RP/0/RP0/CPU0:ios#config
Sun Feb 24 14:09:33.989 UTC
RP/0/RP0/CPU0:ios(config)#hw-module location 0/2 mxponder client-rate OTU4
RP/0/RP0/CPU0:ios(config)#hw-module location 0/2 mxponder trunk-rate 500G
RP/0/RP0/CPU0:ios(config)#commitThe following is a sample in which the card is configured in the muxponder slice 0 mode with a 500G trunk payload.
RP/0/RP0/CPU0:ios#config
RP/0/RP0/CPU0:ios(config)#hw-module location 0/1 mxponder-slice 0 client-rate 100GE
RP/0/RP0/CPU0:ios(config)#hw-module location 0/1 mxponder-slice 0 trunk-rate 500G
RP/0/RP0/CPU0:ios(config)#commit
The following is a sample in which the card is configured in the muxponder slice 1 mode with a 400G trunk payload.
RP/0/RP0/CPU0:ios#config
RP/0/RP0/CPU0:ios(config)#hw-module location 0/1 mxponder-slice 1 client-rate 100GE
RP/0/RP0/CPU0:ios(config)#hw-module location 0/1 mxponder-slice 1 trunk-rate 400G
RP/0/RP0/CPU0:ios(config)#commit
Verifying the Card Configuration
RP/0/RP0/CPU0:ios#show hw-module location 0/2 mxponder
Fri Mar 15 11:48:48.344 IST
Location: 0/2
Client Bitrate: 100GE
Trunk Bitrate: 500G
Status: Provisioned
LLDP Drop Enabled: FALSE
Client Port Mapper/Trunk Port CoherentDSP0/2/0/0 CoherentDSP0/2/0/1
Traffic Split Percentage
HundredGigECtrlr0/2/0/2 ODU40/2/0/0/1 100 0
HundredGigECtrlr0/2/0/3 ODU40/2/0/0/2 100 0
HundredGigECtrlr0/2/0/4 ODU40/2/0/0/3 100 0
HundredGigECtrlr0/2/0/5 ODU40/2/0/0/4 100 0
HundredGigECtrlr0/2/0/6 ODU40/2/0/0/5 100 0
HundredGigECtrlr0/2/0/7 ODU40/2/0/1/1 0 100
HundredGigECtrlr0/2/0/8 ODU40/2/0/1/2 0 100
HundredGigECtrlr0/2/0/9 ODU40/2/0/1/3 0 100
HundredGigECtrlr0/2/0/10 ODU40/2/0/1/4 0 100
HundredGigECtrlr0/2/0/11 ODU40/2/0/1/5 0 100The following is a sample ouput of all the muxponder slice 0 configurations.
RP/0/RP0/CPU0:ios#show hw-module location 0/1 mxponder-slice 0
Fri Mar 15 06:04:18.348 UTC
Location: 0/1
Slice ID: 0
Client Bitrate: 100GE
Trunk Bitrate: 500G
Status: Provisioned
LLDP Drop Enabled: FALSE
Client Port Mapper/Trunk Port CoherentDSP0/1/0/0
Traffic Split Percentage
HundredGigECtrlr0/1/0/2 ODU40/1/0/0/1 100
HundredGigECtrlr0/1/0/3 ODU40/1/0/0/2 100
HundredGigECtrlr0/1/0/4 ODU40/1/0/0/3 100
HundredGigECtrlr0/1/0/5 ODU40/1/0/0/4 100
HundredGigECtrlr0/1/0/6 ODU40/1/0/0/5 100The following is a sample ouput of all the muxponder slice 1 configurations.
RP/0/RP0/CPU0:ios#show hw-module location 0/1 mxponder-slice 1
Fri Mar 15 06:11:50.020 UTC
Location: 0/1
Slice ID: 1
Client Bitrate: 100GE
Trunk Bitrate: 400G
Status: Provisioned
LLDP Drop Enabled: TRUE
Client Port Mapper/Trunk Port CoherentDSP0/1/0/1
Traffic Split Percentage
HundredGigECtrlr0/1/0/8 ODU40/1/0/1/1 100
HundredGigECtrlr0/1/0/9 ODU40/1/0/1/2 100
HundredGigECtrlr0/1/0/10 ODU40/1/0/1/3 100
HundredGigECtrlr0/1/0/11 ODU40/1/0/1/4 100
The following is a sample ouput of the muxponder slice 1 configuration with client configured as OTU4.
RP/0/RP0/CPU0:ios#sh hw-module location 0/0 mxponder-slice 1
Wed Mar 11 13:59:11.073 UTC
Location: 0/0
Slice ID: 1
Client Bitrate: OTU4
Trunk Bitrate: 200G
Status: Provisioned
Client Port Peer/Trunk Port CoherentDSP0/0/0/1
Traffic Split Percentage
OTU40/0/0/8 ODU40/0/0/1/1 100
OTU40/0/0/9 ODU40/0/0/1/2 100
Use the following command to clear alarm statistics on the optics or coherent DSP controller.
clear counters controller controllertype R/S/I/P
The following is a sample in which the alarm statistics are cleared on the coherent DSP controller.
RP/0/RP0/CPU0:ios#show controller coherentDSP 0/1/0/0
Tue Jun 11 05:15:12.540 UTC
Port : CoherentDSP 0/1/0/0
Controller State : Up
Inherited Secondary State : Normal
Configured Secondary State : Normal
Derived State : In Service
Loopback mode : None
BER Thresholds : SF = 1.0E-5 SD = 1.0E-7
Performance Monitoring : Enable
Alarm Information:
LOS = 1 LOF = 1 LOM = 0
OOF = 1 OOM = 1 AIS = 0
IAE = 0 BIAE = 0 SF_BER = 0
SD_BER = 2 BDI = 2 TIM = 0
FECMISMATCH = 0 FEC-UNC = 0
Detected Alarms : None
Bit Error Rate Information
PREFEC BER : 8.8E-03
POSTFEC BER : 0.0E+00
TTI :
Remote hostname : P2B8
Remote interface : CoherentDSP 0/1/0/0
Remote IP addr : 0.0.0.0
FEC mode : Soft-Decision 15
AINS Soak : None
AINS Timer : 0h, 0m
AINS remaining time : 0 seconds
RP/0/RP0/CPU0:ios#clear counters controller coherentDSP 0/1/0/0
Tue Jun 11 05:17:07.271 UTC
All counters are cleared
RP/0/RP0/CPU0:ios#show controllers coherentDSP 0/1/0/1
Tue Jun 11 05:20:55.199 UTC
Port : CoherentDSP 0/1/0/1
Controller State : Up
Inherited Secondary State : Normal
Configured Secondary State : Normal
Derived State : In Service
Loopback mode : None
BER Thresholds : SF = 1.0E-5 SD = 1.0E-7
Performance Monitoring : Enable
Alarm Information:
LOS = 0 LOF = 0 LOM = 0
OOF = 0 OOM = 0 AIS = 0
IAE = 0 BIAE = 0 SF_BER = 0
SD_BER = 0 BDI = 0 TIM = 0
FECMISMATCH = 0 FEC-UNC = 0
Detected Alarms : None
Bit Error Rate Information
PREFEC BER : 1.2E-02
POSTFEC BER : 0.0E+00
TTI :
Remote hostname : P2B8
Remote interface : CoherentDSP 0/1/0/1
Remote IP addr : 0.0.0.0
FEC mode : Soft-Decision 15
AINS Soak : None
AINS Timer : 0h, 0m
AINS remaining time : 0 secondsConfiguring the BPS
You can configure the Bits per Symbol (BPS) to 3.4375 to support 300G trunk configurations on 75 GHz networks using the following commands:
configure
controller optics R/S/I/P bits-per-symbol 3.4375
commit
The following is a sample in which the BPS is configured to 3.4375.
RP/0/RP0/CPU0:ios#configure
Wed Mar 27 14:12:49.932 UTC
RP/0/RP0/CPU0:ios(config)#controller optics 0/3/0/0 bits-per-symbol 3.4375
RP/0/RP0/CPU0:ios(config)#commit
Viewing BPS and Baud Rate Ranges
To view the the BPS for a specific range use the following command:
show controller optics R/S/I/P bps-range bps-range | include data-rate | include fec-type
RP/0/RP0/CPU0:ios#show controllers optics 0/3/0/0 bps-range 3 3.05 | include 300G | include SD27
Thu Mar 28 03:01:39.751 UTC
300G SD27 3.0000000 69.4350994
300G SD27 3.0078125 69.2547485
300G SD27 3.0156250 69.0753320
300G SD27 3.0234375 68.8968428
300G SD27 3.0312500 68.7192736
300G SD27 3.0390625 68.5426174
300G SD27 3.0468750 68.3668671
To view the baud for a specific range use the following command:
show controller optics R/S/I/P baud-rate-range baud-range | include data-rate | include fec-type
RP/0/RP0/CPU0:ios#show controllers optics 0/3/0/0 baud-rate-range 43 43.4 | include 300G | include SD27
Thu Mar 28 03:12:36.521 UTC
300G SD27 4.8046875 43.3545986
300G SD27 4.8125000 43.2842178
300G SD27 4.8203125 43.2140651
300G SD27 4.8281250 43.1441394
300G SD27 4.8359375 43.0744397
300G SD27 4.8437500 43.0049648
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