7705 SAR

R5.0 Configuration Note

SAR

Introduction

The 8-port Voice & Teleprotection (VT) Card was introduced in release 5.0.R4 to provide the 7705 SAR platform with enhanced capabilities for replacing aging equipment within the Strategic Industries (SI) market, including utility, transport, government and defense applications. The VT card supports two FXO and two FXS (Foreign eXchange Office / Foreign eXchange Subscriber) ports for analog voice (Release 5.0.R7), two G.703 co-directional ports (Release 5.0.R4), and two C37.94 optical teleprotection ports (Release 5.0.R5).

The goal of this configuration note is to provide the steps required to configure and verify the FXS interface on the 7705 SAR platform.

Setup

Figure 1 - Network Setup

Prerequisites:

- MDAs and network ports are configured.

- IGP/static routing/MPLS or GRE are configured.

- SDPs are configured (The transport protocol used for this setup is LDP).

Configuration

Configure the Voice and Teleprotection MDAs on both SAR8-123 and SAR8-120.

A:SAR8-123# configure card 1 mda 1 mda-type a8-vt

A:SAR8-120# configure card 1 mda 1 mda-type a8-vt

Verify the MDAs are operational:

A:SAR8-123# show mda

===============================================================================

MDA Summary

===============================================================================

Slot Mda Provisioned Equipped Admin Operational

Mda-type Mda-type State State

-------------------------------------------------------------------------------

1 1 a8-vt a8-vt up up

2 a8-ethv2 a8-ethv2 up up

6 oadm-cwdm-4ch oadm-cwdm-4ch up up

===============================================================================

A:SAR8-120# show mda

===============================================================================

MDA Summary

===============================================================================

Slot Mda Provisioned Equipped Admin Operational

Mda-type Mda-type State State

-------------------------------------------------------------------------------

1 1 a8-vt a8-vt up up

2 a8-eth a8-eth up up

===============================================================================

Configure ports 1/1/7 on SAR8-123 and SAR8-120 for FXS and define the channel group settings:

configure

port 1/1/7

voice

signaling-type 3600plar

fxs

channel-group 1

encap-type cem

no shutdown

exit

no shutdown

exit

no shutdown

Note: FXS/FXO ports always use channel group 1 and have no timeslot.

Configure the Cpipe service on both 7705 SARs.

SAR8-123 configuration:

A:SAR8-123# configure service cpipe 10 customer 1 vc-type cesopsn-cas create

A:SAR8-123>config>service>cpipe# info

----------------------------------------------

sap 1/1/7.1 create

exit

spoke-sdp 2023:10 create

exit

no shutdown

----------------------------------------------

SAR8-120 configuration:

A:SAR8-120# configure service cpipe 10 customer 1 vc-type cesopsn-cas create

A:SAR8-120>config>service>cpipe# info

----------------------------------------------

sap 1/1/7.1 create

exit

spoke-sdp 2023:10 create

exit

no shutdown

----------------------------------------------

Verification and troubleshooting

1. Verify the Cpipe service operation on both 7705 SARs:

A:SAR8-123# show service id 10 all

===============================================================================

Service Detailed Information

===============================================================================

Service Id : 10

Service Type : Cpipe VLL Type : CESoPSNCAS

Description : (Not Specified)

Customer Id : 1

Last Status Change: 12/12/2012 20:04:16

Last Mgmt Change : 12/12/2012 19:42:24

Admin State : Up Oper State : Up

MTU : 1514

Vc Switching : False

SAP Count : 1 SDP Bind Count : 1

-------------------------------------------------------------------------------

Service Destination Points(SDPs)

-------------------------------------------------------------------------------

Sdp Id 2023:10 -(10.0.0.120)

-------------------------------------------------------------------------------

Description : (Not Specified)

SDP Id : 2023:10 Type : Spoke

Split Horiz Grp : (Not Specified)

VC Type : CESoPSNCAS VC Tag : 0

Admin Path MTU : 0 Oper Path MTU : 1550

Far End : 10.0.0.120 Delivery : LDP

Admin State : Up Oper State : Up

Acct. Pol : None Collect Stats : Disabled

Ingress Label : 131070 Egress Label : 131069

Ing mac Fltr : n/a Egr mac Fltr : n/a

Ing ip Fltr : n/a Egr ip Fltr : n/a

Admin ControlWord : Preferred Oper ControlWord : True

Admin BW(Kbps) : 0 Oper BW(Kbps) : 0

Last Status Change : 12/12/2012 19:42:24 Signaling : TLDP

Last Mgmt Change : 12/12/2012 19:42:20

Endpoint : N/A Precedence : 4

Class Fwding State : Down

Flags : None

Peer Pw Bits : None

Peer Fault Ip : None

Peer Vccv CV Bits : lspPing

Peer Vccv CC Bits : pwe3ControlWord mplsRouterAlertLabel

KeepAlive Information :

Admin State : Disabled Oper State : Disabled

Hello Time : 10 Hello Msg Len : 0

Max Drop Count : 3 Hold Down Time : 10

Statistics :

I. Fwd. Pkts. : 2005662 I. Dro. Pkts. : 0

I. Fwd. Octs. : 120339720 I. Dro. Octs. : 0

E. Fwd. Pkts. : 2007280 E. Fwd. Octets : 120436800

-------------------------------------------------------------------------------

CPIPE Service Destination Point specifics

-------------------------------------------------------------------------------

Local Bit-rate : 1 Peer Bit-rate : 1

Local Payload Size : 24 Peer Payload Size : 24

Local Sig Pkts : Data and Sig. Peer Sig Pkts : Data and Sig.

Local CAS Framing : T1-ESF Peer CAS Framing : T1-ESF

Local RTP Header : No Peer RTP Header : No

Local Differential : No Peer Differential : No

Local Timestamp : 0 Peer Timestamp : 0

-------------------------------------------------------------------------------

Number of SDPs : 1

-------------------------------------------------------------------------------

Service Access Points

-------------------------------------------------------------------------------

SAP 1/1/7.1

-------------------------------------------------------------------------------

Service Id : 10

SAP : 1/1/7.1 Encap : cem

Description : (Not Specified)

Admin State : Up Oper State : Up

Flags : None

Multi Svc Site : None

Last Status Change : 12/12/2012 19:07:16

Last Mgmt Change : 12/12/2012 20:04:16

Sub Type : regular

Split Horizon Group: (Not Specified)

Admin MTU : 1514 Oper MTU : 1514

Ingr IP Fltr-Id : n/a Egr IP Fltr-Id : n/a

Ingr Mac Fltr-Id : n/a Egr Mac Fltr-Id : n/a

Ingr IPv6 Fltr-Id : n/a Egr IPv6 Fltr-Id : n/a

tod-suite : None qinq-pbit-marking : n/a

Ing Agg Rate Limit : max Egr Agg Rate Limit: max

Endpoint : N/A

Acct. Pol : None Collect Stats : Disabled

-------------------------------------------------------------------------------

QOS

-------------------------------------------------------------------------------

Ingress qos-policy : 1 Egress qos-policy : 1

Shared Q plcy : n/a Multipoint shared : Disabled

I. Sched Pol : (Not Specified)

E. Sched Pol : (Not Specified)

-------------------------------------------------------------------------------

Sap Statistics

-------------------------------------------------------------------------------

Last Cleared Time : N/A

Packets Octets

Forwarding Engine Stats

Dropped : 0 0

Off. HiPrio : 1578101 37874424

Off. LowPrio : n/a n/a

Queueing Stats(Ingress QoS Policy 1)

Dro. HiPrio : 0 0

Dro. LowPrio : n/a n/a

For. InProf : 1578101 37874424

For. OutProf : 0 0

Queueing Stats(Egress QoS Policy 1)

Dro. InProf : n/a n/a

Dro. OutProf : n/a n/a

For. InProf : n/a n/a

For. OutProf : n/a n/a

-------------------------------------------------------------------------------

Sap per Queue stats

-------------------------------------------------------------------------------

Packets Octets

Ingress Queue 1 (Priority)

Off. HiPrio : 1578101 37874424

Off. LoPrio : n/a n/a

Dro. HiPrio : 0 0

Dro. LoPrio : n/a n/a

For. InProf : 1578101 37874424

For. OutProf : 0 0

Egress Queue 1

For. InProf : n/a n/a

For. OutProf : n/a n/a

Dro. InProf : n/a n/a

Dro. OutProf : n/a n/a

-------------------------------------------------------------------------------

CEM SAP Configuration Information

-------------------------------------------------------------------------------

Endpoint Type : NxDS0 CAS Bit-rate : 1

Payload Size : 24 Jitter Buffer (ms) : 12

Jitter Buffer (packets): 4 Playout Threshold (packets): 3

Use RTP Header : No Differential : No

Timestamp Freq : 0 CAS Framing : T1-ESF

Effective PDVT : +/-6.0 ms

Cfg Alarm : stray malformed pktloss overrun underrun

Alarm Status :

-------------------------------------------------------------------------------

CEM SAP Statistics

-------------------------------------------------------------------------------

Packets Seconds Events

Egress Stats

Forwarded : 1727

Dropped : 0

Missing : 0

Reordered Forwarded : 0

Underrun : 0 0

Overrun : 0 0

Misordered Dropped : 0

Malformed Dropped : 0

LBit Dropped : 0

Error : 0

Severely Error : 0

Unavailable : 0

Failure Count : 0

Jitter Buffer Depth : 2

Ingress Stats

Forwarded : 1727

Dropped : 0

-------------------------------------------------------------------------------

Service Endpoints

-------------------------------------------------------------------------------

No Endpoints found.

===============================================================================

A:SAR8-120# show service id 10 all

===============================================================================

Service Detailed Information

===============================================================================

Service Id : 10

Service Type : Cpipe VLL Type : CESoPSNCAS

Description : (Not Specified)

Customer Id : 1

Last Status Change: 12/12/2012 16:03:41

Last Mgmt Change : 12/12/2012 15:41:21

Admin State : Up Oper State : Up

MTU : 1514

Vc Switching : False

SAP Count : 1 SDP Bind Count : 1

-------------------------------------------------------------------------------

Service Destination Points(SDPs)

-------------------------------------------------------------------------------

Sdp Id 2023:10 -(10.0.0.123)

-------------------------------------------------------------------------------

Description : (Not Specified)

SDP Id : 2023:10 Type : Spoke

Split Horiz Grp : (Not Specified)

VC Type : CESoPSNCAS VC Tag : 0

Admin Path MTU : 0 Oper Path MTU : 1550

Far End : 10.0.0.123 Delivery : LDP

Admin State : Up Oper State : Up

Acct. Pol : None Collect Stats : Disabled

Ingress Label : 131069 Egress Label : 131070

Ing mac Fltr : n/a Egr mac Fltr : n/a

Ing ip Fltr : n/a Egr ip Fltr : n/a

Admin ControlWord : Preferred Oper ControlWord : True

Admin BW(Kbps) : 0 Oper BW(Kbps) : 0

Last Status Change : 12/12/2012 15:42:20 Signaling : TLDP

Last Mgmt Change : 12/12/2012 15:40:37

Endpoint : N/A Precedence : 4

Class Fwding State : Down

Flags : None

Peer Pw Bits : None

Peer Fault Ip : None

Peer Vccv CV Bits : lspPing

Peer Vccv CC Bits : pwe3ControlWord mplsRouterAlertLabel

KeepAlive Information :

Admin State : Disabled Oper State : Disabled

Hello Time : 10 Hello Msg Len : 0

Max Drop Count : 3 Hold Down Time : 10

Statistics :

I. Fwd. Pkts. : 2061453 I. Dro. Pkts. : 0

I. Fwd. Octs. : 123687180 I. Dro. Octs. : 0

E. Fwd. Pkts. : 2064946 E. Fwd. Octets : 123896760

-------------------------------------------------------------------------------

CPIPE Service Destination Point specifics

-------------------------------------------------------------------------------

Local Bit-rate : 1 Peer Bit-rate : 1

Local Payload Size : 24 Peer Payload Size : 24

Local Sig Pkts : Data and Sig. Peer Sig Pkts : Data and Sig.

Local CAS Framing : T1-ESF Peer CAS Framing : T1-ESF

Local RTP Header : No Peer RTP Header : No

Local Differential : No Peer Differential : No

Local Timestamp : 0 Peer Timestamp : 0

-------------------------------------------------------------------------------

Number of SDPs : 1

-------------------------------------------------------------------------------

Service Access Points

-------------------------------------------------------------------------------

SAP 1/1/7.1

-------------------------------------------------------------------------------

Service Id : 10

SAP : 1/1/7.1 Encap : cem

Description : (Not Specified)

Admin State : Up Oper State : Up

Flags : None

Multi Svc Site : None

Last Status Change : 12/12/2012 15:21:14

Last Mgmt Change : 12/12/2012 16:03:41

Sub Type : regular

Split Horizon Group: (Not Specified)

Admin MTU : 1514 Oper MTU : 1514

Ingr IP Fltr-Id : n/a Egr IP Fltr-Id : n/a

Ingr Mac Fltr-Id : n/a Egr Mac Fltr-Id : n/a

Ingr IPv6 Fltr-Id : n/a Egr IPv6 Fltr-Id : n/a

tod-suite : None qinq-pbit-marking : n/a

Ing Agg Rate Limit : max Egr Agg Rate Limit: max

Endpoint : N/A

Acct. Pol : None Collect Stats : Disabled

-------------------------------------------------------------------------------

QOS

-------------------------------------------------------------------------------

Ingress qos-policy : 1 Egress qos-policy : 1

Shared Q plcy : n/a Multipoint shared : Disabled

I. Sched Pol : (Not Specified)

E. Sched Pol : (Not Specified)

-------------------------------------------------------------------------------

Sap Statistics

-------------------------------------------------------------------------------

Last Cleared Time : N/A

Packets Octets

Forwarding Engine Stats

Dropped : 0 0

Off. HiPrio : 1647548 39541152

Off. LowPrio : n/a n/a

Queueing Stats(Ingress QoS Policy 1)

Dro. HiPrio : 0 0

Dro. LowPrio : n/a n/a

For. InProf : 1647548 39541152

For. OutProf : 0 0

Queueing Stats(Egress QoS Policy 1)

Dro. InProf : n/a n/a

Dro. OutProf : n/a n/a

For. InProf : n/a n/a

For. OutProf : n/a n/a

-------------------------------------------------------------------------------

Sap per Queue stats

-------------------------------------------------------------------------------

Packets Octets

Ingress Queue 1 (Priority)

Off. HiPrio : 1647548 39541152

Off. LoPrio : n/a n/a

Dro. HiPrio : 0 0

Dro. LoPrio : n/a n/a

For. InProf : 1647548 39541152

For. OutProf : 0 0

Egress Queue 1

For. InProf : n/a n/a

For. OutProf : n/a n/a

Dro. InProf : n/a n/a

Dro. OutProf : n/a n/a

-------------------------------------------------------------------------------

CEM SAP Configuration Information

-------------------------------------------------------------------------------

Endpoint Type : NxDS0 CAS Bit-rate : 1

Payload Size : 24 Jitter Buffer (ms) : 12

Jitter Buffer (packets): 4 Playout Threshold (packets): 3

Use RTP Header : No Differential : No

Timestamp Freq : 0 CAS Framing : T1-ESF

Effective PDVT : +/-6.0 ms

Cfg Alarm : stray malformed pktloss overrun underrun

Alarm Status :

-------------------------------------------------------------------------------

CEM SAP Statistics

-------------------------------------------------------------------------------

Packets Seconds Events

Egress Stats

Forwarded : 1686

Dropped : 0

Missing : 0

Reordered Forwarded : 0

Underrun : 0 0

Overrun : 0 0

Misordered Dropped : 0

Malformed Dropped : 0

LBit Dropped : 0

Error : 0

Severely Error : 0

Unavailable : 0

Failure Count : 0

Jitter Buffer Depth : 3

Ingress Stats

Forwarded : 1685

Dropped : 0

-------------------------------------------------------------------------------

Service Endpoints

-------------------------------------------------------------------------------

No Endpoints found.

===============================================================================

2. Verify the FXS port operation on both 7705 SARs:

A:SAR8-123# show port 1/1/7.fxs detail

===============================================================================

Voice Interface

===============================================================================

Description : FXS

Interface : 1/1/7.fxs

Type : fxs

Admin Status : up Oper Status : up

Physical Link : yes Clock Source : node-timed

Signaling Mode : N/A Signal Mode : cas

Fault Signaling : idle

Last State Change : 12/12/2012 20:03:04 Channel IfIndex : 572751879

Loopback : none

===============================================================================

Voice Signalling Bits

===============================================================================

Rx Tx

DS0 ABCD ABCD

-------------------------------------------------------------------------------

1 1111 1111

===============================================================================

===================================================

Voice Call Usage Statistics (state: idle)

===================================================

Accumulated

---------------------------------------------------

I/C Call Count 1

I/C Call Count, Ans 1

I/C Call Time 13

I/C Call Time, Ans 9

O/G Call Count 2

O/G Call Count, Ans 0

O/G Call Time 25

O/G Call Time, Ans 0

Out Of Service Time 10

Idle Time 5071

Total Call Count 3

Total Call Time 38

===================================================

===============================================================================

Traffic Statistics

===============================================================================

Input Output

-------------------------------------------------------------------------------

Octets 40953000 40952928

Packets 1706375 1706372

Errors 0 0

===============================================================================

Port Statistics

===============================================================================

Input Output

-------------------------------------------------------------------------------

Packets 1706375 1706372

Discards 0 0

Unknown Proto Discards 0

===============================================================================

A:SAR8-120# show port 1/1/7.fxs detail

===============================================================================

Voice Interface

===============================================================================

Description : FXS

Interface : 1/1/7.fxs

Type : fxs

Admin Status : up Oper Status : up

Physical Link : yes Clock Source : node-timed

Signaling Mode : N/A Signal Mode : cas

Fault Signaling : idle

Last State Change : 12/12/2012 16:03:18 Channel IfIndex : 572751879

Loopback : none

===============================================================================

Voice Signalling Bits

===============================================================================

Rx Tx

DS0 ABCD ABCD

-------------------------------------------------------------------------------

1 1111 1111

===============================================================================

===================================================

Voice Call Usage Statistics (state: idle)

===================================================

Accumulated

---------------------------------------------------

I/C Call Count 2

I/C Call Count, Ans 0

I/C Call Time 25

I/C Call Time, Ans 0

O/G Call Count 1

O/G Call Count, Ans 1

O/G Call Time 13

O/G Call Time, Ans 8

Out Of Service Time 43

Idle Time 5163

Total Call Count 3

Total Call Time 38

===================================================

===============================================================================

Traffic Statistics

===============================================================================

Input Output

-------------------------------------------------------------------------------

Octets 41948160 41760072

Packets 1747840 1740003

Errors 0 0

===============================================================================

Port Statistics

===============================================================================

Input Output

-------------------------------------------------------------------------------

Packets 1747840 1740003

Discards 0 0

Unknown Proto Discards 0

===============================================================================