Transcript ATM IAD LA-110, LA-104, LA-130

ATM IADs
Presented by:
CBNetworks
Technical Support
Email : [email protected]
Agenda
• Introducing RAD IADs LA-110, LA-104, LA-130
• LA-110 Interfaces (S/W version 3.x)
• Network Interfaces & Features
• User Interfaces & Features
• Target applications
• Management
• Diagnostics and Troubleshooting
• Summary
LA-110 TS-2006 Slide 2
Introducing RAD’s ATM IADs Family
LA-110
LA-110/IMA
LA-104
LA-130
• Multi-service Dedicated
Integrated Access Device
• Multi-service Dedicated
high speed Integrated
Access Device
• LAN High speed ATM
• High speed ATM
Integrated Access Device
Integrated Access Device
Available
today
Available
today
Available
today
Beta Q3/2006
LA-110 TS-2006 Slide 3
Introducing RAD IADs
Voice Gateway
Converts ATM-based
voice traffic to Circuit
Based voice traffic and
vice versa
PSTN
VGW
PBX
DSLAM
PBX
LA-110
ACE
ATM
BAS
LAN
DSLAM – xDSL Access
Multiplexer
Concentrates xDSL
lines over STM-1
BAS – Broadband
Access Server
Internet
Interfaces between ATM
and IP networks
LA-110 TS-2006 Slide 4
Introducing RAD IAD’s:
LA-110 Phase III Overview
User
Internal “Wide range”
AC+DC power supply
100-240VAC
-48 – 60VDC
1 LAN interface
User
4
4
1
1
ISDN S0
POTS
E1
T1
User
1 data port
V.35/X.21
SHDSL
ADSL
E1
IMA
Network
LA-110 TS-2006 Slide 5
Introducing RAD IAD’s:
LA-104
User
External AC/DC
power supply
Network
IMA over SHDSL (4 pairs)
LAN interface
IMA over E1/T1
P/N : 5725080000
S/N : 213000452
POWER
4
LAN
3
2
SHDSL
1
CONTROL
IMA = Inverse Multiplexing over ATM
LA-110 TS-2006 Slide 6
Introducing RAD IAD’s
LA-130
Network
User
User
E1 ports:
IMA
IMA over SHDSL (4W)
UNI
CES (max 2)
4 Eth ports
STM-1 (Phase
4.x)
Internal “Wide range”
AC+DC power supply
100-240VAC
-48 – 60VDC
LA-110 TS-2006 Slide 7
Introducing RAD IAD’s
FAX
• FR Applications
• FR to FR over ATM (FRF.5)
• FR to ATM (FRF.8)
PHONE
ATM IAD
LAN
LA-110
• Leased Line/CES Applications
• Serial (V.35/X.21) Bit Stream over ATM
• Unframed E1 over ATM
• Fractional E1/T1 over ATM
• E1/T1 to Serial Bit Stream
• E1 UNI connection over ATM
PBX
• LAN Applications
E1
ATM IAD
• Routing: FireWall, NAT, DHCP etc.
• Bridging: VLAN aware/unaware, VLAN Stacking/Stripping
• VoDSL Applications
• FXS: Fax , Modem
LA-110
Router
V.35
• ISDN
• PRI
LA-110 TS-2006 Slide 8
Agenda
• Introducing RAD IADs
• LA-110 Interfaces (S/W version 3.x)
• Network Interfaces & Features
• User Interfaces & Features
• Target applications
• Management
• Diagnostics and Troubleshooting
• Summary
LA-110 TS-2006 Slide 9
Network Interface: LA-110 SHDSL
• Data Rates: n x 64 kbps up to 2.32 Mbps @ 2W / 4.6 Mbps @ 4W
• GlobeSpan 2.31 firmware, final stages towards 3.06 firmware
• 2W/4W auto detection
• PAM 16 coding
• RJ-45 Connector
• 5 km @ 2W @ 24 AWG
LA-110 TS-2006 Slide 10
Network Interface: LA-110 IMA
IMA = Inverse Multiplexing over ATM
LA-110 TS-2006 Slide 11
LA-110 with IMA – Extending
SHDSL Rate/Reach
Branch B
PBX
E1
LA-110
Headquarters
V.35
Router
PBX
ETH
E1/T1
LA-110
Router
LAN
DSLAM
4xSHDSL
V.35
ATM
Branch B
PBX
E1
LAN
LA-110
Ethernet
10/100
V.35
ETH
Router
LAN
Key Features
Key Benefits
•
IMA over 4 SHDSL or E1/T1 pairs
•
Maximize utilization of ATM network
•
Multi group IMA
•
High speed, up to 9.2 Mbps
•
Router/Bridge over IMA
•
Extended distances
•
Fallback between copper pairs
LA-110 TS-2006 Slide 12
ATM Network Features
• AAL1, AAL2, AAL5
• Up to 16 VCCs (from version 3.x)
• ATM class of service (traffic management)
• CBR
• VBR
• UBR+
• UBR
AAL = ATM Adaptation Layer
LA-110 TS-2006 Slide 13
Network Features:
Service Mapping in the LA-110
SERVICE
User
Interface
Adaptation
ATM
Traffic Management
DSL Link
FE1
FT1
Unframed
E1
AAL 1
E1 UNI
Serial
DATA
CBR
POTS
ISDN
AAL 2
PRI
F. Relay
DATA
UBR/UBR+/VBR / CBR
AAL 5
LAN
LA-110 TS-2006 Slide 14
ATM Service Types
Bit Rate
Applications
CBR
Constant
Voice, delay sensitive data
VBR
Variable
Video, delay sensitive data
UBR
Unspecified
UBR+
Unspecified with assured minimum
100%
E-mail, Web surfing, low priority data
Management, E-mail, Web surfing, low priority data
Link
Usage
UBR
VBR
CBR
Time
LA-110 TS-2006 Slide 15
Agenda
• Introducing RAD IADs
• LA-110 Interfaces (S/W version 3.x)
• Network Interfaces & Features
• User Interfaces & Features
• Target applications
• Management
• Diagnostics and Troubleshooting
• Summary
LA-110 TS-2006 Slide 16
User Interface LAN
• 10/100BaseT Ethernet
• Ethernet Flow control
• Bridge Mode: VLAN Aware/Unaware, VLAN stacking/stripping, QoS
• Router Mode: NAT, DHCP, Firewall
• Policy Based routing
LA-110 TS-2006 Slide 17
Bridge Features: QoS
PB
X
LA-110
BAS
Internet
DSLAM
LAN
ATM
PB
X
ACE
PB
X
LA-110
LAN
• Mapping according to: VLAN, IP TOS, IP Precedence, DSCP
• Single VCC priority according to 3 Traffic Classes
(Weighted Fair Queue)
• Multiple VCCs
LA-110 TS-2006 Slide 18
Bridge Features: QoS
• Mapping according to: VLAN, IP TOS, IP Precedence, DSCP
ATM QoS Mapping
Traffic Class 1
Incoming Traffic
Bridge
Port
Traffic Class 2
Traffic Class 3
VC 1
VC 2
VC 3
Weighted Fair Queue Mapping
Traffic Class 1
Incoming Traffic
Bridge
Port
Traffic Class 2
Traffic Class 3
WFQ 1
WFQ 2
VC1
WFQ 3
LA-110 TS-2006 Slide 19
Router Application:
Policy Based Routing
LAN
LA-110
DSLAM
BAS
ATM
Internet
PC
PBR possible triggers:
• IP Source Address
• IP Source Mask
• IP Destination
• IP Destination Mask
• Layer 4 protocols
• Min Max frame length
LA-110 TS-2006 Slide 20
User Interface Serial Data
• V.35 standard 34-pin
• X.21 15-pin D-type female
• Frame Relay Mode or transparent bit stream
• Bit rate of nx64 kbps
• Data ports are DCE interfaces
LA-110 TS-2006 Slide 21
User Interface E1
• Balanced 8-pin RJ45 connector
• Unbalanced connector using (CBL-RJ45/2BNC/E1)
• G.703, G.704
• CAS Signaling
• Supports PRI, E1 UNI , Unframed E1 , FE1
LA-110 TS-2006 Slide 22
Agenda
• Introducing RAD IADs
• LA-110 Interfaces (S/W version 3.x)
• Network Interfaces & Features
• User Interfaces & Features
• Target applications
• Management
• Diagnostics and Troubleshooting
• Summary
LA-110 TS-2006 Slide 23
Leased line/CES over ATM
Applications
Central Office
Branch Office
DSLAM
LAN
Router
E1/T1/
Serial
DSLAM
LAN
LA-110
LA-110
ATM
E1/T1/
Serial
Router
• E1/T1/Serial over AAL 1 CBR services
• Any layer-2 protocol support
• Enables Leased Line services over ATM
LA-110 TS-2006 Slide 24
LA-110 in FR Service Mode (FRF.8)
Customer A
Customer B
DSLAM
Router
Router
LA-110
FR
ATM
ATM
• FR to ATM conversion
LA-110 TS-2006 Slide 25
LA-110 in FR Network Mode (FRF.5)
Central Office
Branch Office
DSLAM
LAN
Router
DSLAM
V.35/X.21
LAN
LA-110
LA-110
ATM
Router
V.35/X.21
Frame Relay
LA-110 TS-2006 Slide 26
“FE1 to Serial “ AAL1 Application
AAL1/
ATM/
SHDSL
Site A
Site B
DSLAM
DSLAM
Router
LA-110
V.35/X.21
PBX
LA-110
SHDSL
ATM
Network
SHDSL
E1
LA-110 TS-2006 Slide 27
Cellular Backhauling over ATM
Using DSL Access
3G
NodeB
2G
BTS
3G RNC
E1
ATM
LA-110
ATM DSLAM
ATM
E1
TDM
TDM
LA-110
ATM
2G BSC
ACE
STM-1
ATM CES
n x E1
TDM
• Using DSL access to cellular transport for both 2G and 3G base
stations over ATM network
• E1 port can be soft configured for TDM or ATM service – allowing
seamless migration from 2G to 3G service
• For 2G service ACE is used to terminate the ATM CES and
provide TDM E1 to the BSC
LA-110 TS-2006 Slide 28
LA-130 – Cellular Backhauling over
ATM Using DSL Access
3G RNC
3G
NodeB
2 x E1
DSLAM
ATM IMA
LA-130
4 x SHDSL
IMA
2G
BTS
2 x E1
ACE
ATM
ATM
STM-1
ATM UNI, STM-1 or
63 x E1 or
Channelized STM-1
2G BSC
TDM
• Using DSL access to cellular transport for both 2G and 3G
base stations over ATM network with single prduct
LA-110 TS-2006 Slide 29
Interoperability with Other Vendors’
Equipment
See full compatibility table – FAQ 2967
• DSLAMs
• Voice
Gateways
LA-110 TS-2006 Slide 30
Agenda
• Introducing RAD IADs
• LA-110 Interfaces (S/W version 3.x)
• Network Interfaces & Features
• User Interfaces & Features
• Target applications
• Management
• Diagnostics and Troubleshooting
• Summary
LA-110 TS-2006 Slide 31
Managing the LA-110
• Out-of-band management (Supervisory Port)
• ASCII terminal
• Menu Driven
• In-band management (LAN, FR, ATM connection,
Dedicated ATM VCC connection)
• Telnet
• SNMP
• Plug & Play
• ConfiguRAD (Web Access)
• Software & Configuration download (TFTP)
LA-110 TS-2006 Slide 32
ConfiguRAD
LA-110 TS-2006 Slide 33
Agenda
• Introducing RAD IADs
• LA-110 Interfaces (S/W version 3.x)
• Network Interfaces & Features
• User Interfaces & Features
• Target applications
• Management
• Diagnostics and Troubleshooting
• Summary
LA-110 TS-2006 Slide 34
Statistics Collection
• SHDSL level statistics
• ATM layer statistics
• Per-port
• Per-VC cell counters
• AAL5 statistics
• OAM statistics
• Ethernet statistics
• Receive/Transmit packet counters
• Statistics information is collected in 15-minute intervals
• Last 24 hours are stored in the device
• Up to last 7 days (in 24-hour resolution)
LA-110 TS-2006 Slide 35
OAM – Operation Administration &
Maintenance
Segment or End to end control
• Port level: general OAM performance data
• Connection level - detailed OAM performance data:
• The number of VC-AIS & RDI cells
• The number of loopback requests and responses (can send and
collect OAM loopback requests on a specific connection)
• The amount of time the connection experienced loss of continuity
LA-110 TS-2006 Slide 36
Agenda
• Introducing RAD IADs
• LA-110 Interfaces (S/W version 3.x)
• Network Interfaces & Features
• User Interfaces & Features
• Target applications
• Management
• Diagnostics and Troubleshooting
• Summary
LA-110 TS-2006 Slide 37
Coming Soon… (version 3.5)
TDM and ATM over PSN
2G BTS
IETF PWE3
CESoPSN
SATo P
TDMoIP
TDM over PSN
IP-DSLAM
LA-110
E1 TDM
TDM
SHDSL
ATM
GbE
DSL
Gmux-2000
PSN Core
GbE
TDMoPSN
Channelized 2G BSC
STM-1 or
n x E1
TDM
ATM over PSN
LA-110
ACE-3200
ACE-3400
IP-DSLAM
3G Node B
SHDSL
ATM
E1
ATM
LA-130
DSL Bonding
E1s
GbE
PSN Core
GbE
ATM UNI
STM-1
3G RNC
n x SHDSL
ATM IMA
ATM
IMA
DSL
ATMoPSN
ATM
LA-110 TS-2006 Slide 38
Summary
• The LA is a cost effective and flexible combination of user
and network interfaces providing a multi-service platform
over the existing DSL-ATM infrastructure
• The LA offers interoperability and cooperation with a
variety of DSLAMs and Voice Gateway vendors
• Successful and proven install base with major carriers
• Support of various applications over DSL-ATM: Leased
Lines, Frame Relay, VoDSL, 2G, 3G, etc.
LA-110 TS-2006 Slide 39
thank you
for your attention
Technical Support
CBNetworks
Email: [email protected]
http://www.cbnetworks.fr
User Features – Bridge
LAN Port Features
• Bridge (RFC 1483)
• Max 16 VCCs
• Bridging between VCCs
• PPPoE
• AAL 5
• VLAN (aware / unaware)
• VLAN Stacking/Stripping
• Priority:VLAN, DSCP, IP TOS, IP Precedence
LA-110 TS-2006 Slide 44
User Features – Router
• LAN Port Features
• Router
• Static routing or RIP I/II
• Maximum 16 VCCs
• Maximum 32 static routing entries
• NAT: Static, Port Address Translation (Single IP), Dynamic
• DHCP Relay / DHCP Server
• Firewall
• PPPoA
• AAL 5
LA-110 TS-2006 Slide 45
PPPoE / PPPoA
PPPoE
• Bridge
• PPPoE messages pass transparently
PPPoA
• Router
• PPP connection is established with server
• All IP traffic is passed over PPP
LA-110 TS-2006 Slide 49
ATM and TDM Pseudo Wire (PW) over Packet
Switched Network (PSN) Using DSL Access
The need
• Clear dynamic of moving from ATM networks to Packet
Switched networks (PSN)
• There is a need to take legacy traffic such as TDM and ATM
over the PSN network. This is commonly done using PW
technology and tunneling the traffic over the PSN.
LA-110 TS-2006 Slide 57