Transcript VCL-Ethernet SDH Solutions

VCL-Ethernet SDH Solutions
VCL-Ethernet
SDH Solutions
16810, Avenue of Fountains, Suite # 108,
Fountain Hills, AZ 85268, U.S.A.
Phone: +1 (480) 816-8672
Fax: +1 (480) 816-0115
E-mail: [email protected]
Web Site: http://www.oriontelecom.com
Updated : December, 2006
Orion Telecom Networks Inc. - 2006
Slide 1
VCL-Ethernet SDH Solutions
Ethernet ports Features

Switching card supports the following options:
•
•
•
•





10/100 Base T
10100 Base Fx
1000 Base SX
1000 Base LX
Supports auto negotiation
Supports Flow control
Supports Jumbo frames (up to 9216 bytes)
Supports MDI-X
10/100 Base Ethernet ports can be configured in Full or Half
duplex mode. 1000 Base Ethernet ports in Full Duplex mode
Orion Telecom Networks Inc. - 2006
Slide 2
VCL-Ethernet SDH Solutions
Switching module : Salient Features





Line rate switching
Supports 4K VLAN per port
VLAN Stacking (Q-in-Q) is supported on all the GbE ports
Per port rate limiting at 64 kbps granularity is supported on all the
client ports
Switch has a built-in packet classification and filtering engine that
gives it the following capabilities
•
•
•
•

Layer 2-Layer 4 packet classification and filtering
Policing of flows based on programmable token bucket meters
Actions (e.g. dropping, setting lower priorities) on packets that are not in
conformance of programmed traffic profiles
Remarking of priorities (e.g.IP v6 DSCP, 802.1p) based on filter match
Traffic shaping using 1-8 CoS queues with strict priority, weighted
round-robin, weighted fair queuing in scheduling
Orion Telecom Networks Inc. - 2006
Slide 3
VCL-Ethernet SDH Solutions
MAC and VLAN Switching


Ethernet switching is based on Destination MAC address + VLAN- ID
Shared L2 address table
•
•



Shared Multicast Table with 256 entries
Allows disabling of MAC learning on a per port basis
VLAN Ids can be configured
•
•

Supports up to 16K entries
Entries can be configured aging or static
Port based
Protocol based
Supports
•
•
•
•
•
•
VLAN tagging and classification (IEEE 802.1 Q)
VLAN stacking (Q in Q)
Spanning Tree Protocol (IEEE 802.1 D)
Rapid Spanning Tree Protocol (IEEE 802.1 w)
MSTP (IEEE 802.1 s)
Link aggregation (802.3ad)
Orion Telecom Networks Inc. - 2006
Slide 4
VCL-Ethernet SDH Solutions
QoS Features

Rate of each port can be
configured with granularity of
64 Kbps
•
•

For FE: 64 Kbps to 10/100
Mbps
For GbE: 64 Kbps to 1000
Mbps
Non conforming traffic can be
dropped/back-pressured
using PAUSE/RESUME
thresholds.

Flow Classification based on
•
•
•
•
•
•
•
•
•
•
Orion Telecom Networks Inc. - 2006
VLAN ID
IP ToS
IP DSCP
CoS
Source/Destination MAC
address
EtherType
Source/Destination IP Address
Source/Destination L4 address
Protocol field
Range of VLAN
Slide 5
VCL-Ethernet SDH Solutions
Policing

Police simple
•
•

Police Single-rate
•
•

Rate limit the flow to meet committed information rate (CIR)
Burst size restricted to committed burst size (CBS).
Rate limit the flow to meet committed information rate (CIR)
Coloring based on committed burst size (CBS) and excess
burst size (EBS)
Police Two-rate
•
•
Rate limit the flow to meet committed information rate (CIR)
and Excess information rate (EIR).
Coloring based on committed burst size (CBS) and excess
burst size (CBS).
Orion Telecom Networks Inc. - 2006
Slide 6
VCL-Ethernet SDH Solutions
Egress CoS queues


Supports 1- 8 CoS queues
Supports following scheduling scheme
•
•
•
•



Strict priority (SP)
Weighted round robin (WRR)
Weighted Fair queuing (WFQ)
Combination of (WFQ or WRR) and strict priority.
Traffic shaping to restrict bandwidth usage per CoS queue
to minimum (BMIN) or maximum (BMAX) configurable
bandwidth.
HOL is avoided by dropping traffic after a configurable
threshold is exceeded
Supports WRED to avoid congestion
Orion Telecom Networks Inc. - 2006
Slide 7
VCL-Ethernet SDH Solutions
Broadband
Help operators provide

New Revenue generating Broadband services
By providing




Integration with existing networks
Network Predictability (Resilience of RPR and SDH)
Single Network Management
Best-in-class scalability
Orion Telecom Networks Inc. - 2006
Slide 8
VCL-Ethernet SDH Solutions
Evolution of Broadband Services

Triple Play Services to residential subscribers
•
•

High Speed Internet Access, Video-on-demand, IP-TV,
Voice
Quadruple play with Wireless
Broadband Connectivity services to business
subscribers
•
•
Leased Lines/Transparent LAN Services
VPN Services
Orion Telecom Networks Inc. - 2006
Slide 9
VCL-Ethernet SDH Solutions
Security Related Features

Access Control Lists: allows
the traffic to be permitted or
denied based on:
•
•
•
•
•
•
•
•
•
VLAN ID
IP ToS
IP DSCP
CoS
Source/Destination MAC
address
EtherType
Source/Destination IP
Address
Source/Destination L4
address
Protocol field
Orion Telecom Networks Inc. - 2006

Broadcast Storm control
•

Port mirroring
•

Can be enabled/disabled on a per-port
basis
Allows mapping of all incoming and
outgoing packets on any specified port
to a “probe” port
Performance Monitoring
•
•
•
•
The traffic statistics parameters can be
provided every 15 mins and on daily
basis
Parameters are monitored per flow
and per port basis
Allows loop-back on a per port basis
Supports connectivity fault
management as per 802.1ag
Slide 10
VCL-Ethernet SDH Solutions
Ethernet Switching Card
Applications
Orion Telecom Networks Inc. - 2006
Slide 11
VCL-Ethernet SDH Solutions
Ethernet Switching Cards
Client
Interfaces
8 FE +
Switch
Mapper
STM-4
Uplink
2 GigE
10 VCG
Orion Telecom Networks Inc. - 2006
Slide 12
VCL-Ethernet SDH Solutions
Enterprise Broadband Services
Customer Site 1

Ethernet Line (E-Line)
Service Type
•
•
Point-to-point service
EPL (Ethernet Private
Line), EVPL (Ethernet
Virtual Private Line)
Customer Site 3
VCL100 MSPP
Metro Ethernet Network
VCL100 MSPP
VCL100 MSPP
Customer Site 2
Customer Site 1

Customer Site 3
Ethernet LAN (E-LAN)
Service Type
•
Multipoint-to-multipoint
service
VCL100 CPE
VCL100 CPE
Metro Ethernet Network
VCL100 CPE
Customer Site 2
Orion Telecom Networks Inc. - 2006
Slide 13
VCL-Ethernet SDH Solutions
Ethernet Leased lines
P-to-p connection is set
Customer
LAN
switch
is
using Q-in-Q
and
n x VCconnected
to ELAN
12/3 backhaul
with card
at
the twoCIR
locations
requisite
& EIR and 8
shown
in
figure
levels of CoS.
Metro
Core
LAN
Insert SPVLAN 3
Insert SPVLAN 3
LAN
Customer Premises
Orion Telecom Networks Inc. - 2006
Slide 14
VCL-Ethernet SDH Solutions
Ethernet Virtual Private Lines
SDH Network
VCG cap = 1 VC3
Customer-1Site A
Customer-2 Site A
Q-in-QVideo
provisioned
traffic is
to segregate
policed/shaped to 4 Mbps
customers
and BE traffic to 2 Mbps
Higher priority is assigned
to video traffic
Orion Telecom Networks Inc. - 2006
Customer-1,Site B
Customer-2,Site B
EVPL connection between two
different sites of the two
different customers with 6
Mbps backhaul carrying Video
(VLAN ID = 1) and best effort
(BE) (VLAN ID =2) traffic
Slide 15
VCL-Ethernet SDH Solutions
Ethernet Private LAN
Site A
Site C
VCG cap = 2 VC4
Site B
Site D
2 VC-4 worth bandwidth
After
learning
the traffic
are
allocated
between
from
any site tonodes
any
two
neighboring
other site is a unicast
Broadcast all
as shown
look-up
Eachdestination
node learns
the
(DLF)
traffic.
MACfailure
address
of all
the
customer sites
Orion Telecom Networks Inc. - 2006
EPLAN connection between
customer offices spread
across 4 sites
Slide 16
VCL-Ethernet SDH Solutions
Ethernet Virtual LAN Services
Equipment at Customer
premises s are connected to
CPE s are backhauled as
CPE
VLAN
Insert SPVLAN 3
50-75
Metro
Core
n x VC-12/3
CPE rings are
interconnected to one
another using n x VC-3/4
Insert SPVLAN 4
VLAN
20-30
Insert SPVLAN 3
VCL100CPE
VLAN
50-75
Customer Premise
Orion Telecom Networks Inc. - 2006
VLAN
Insert SPVLAN 4
20-30
Slide 17
VCL-Ethernet SDH Solutions
DSLAM Aggregation
The regional/metro
traffic from access
rings are up-linked
using switching card to
the core through GE
The access traffic from
ports
DSLAMs are
aggregated using
switching card and upMultiple DSLAM traffic
hauled as n x VC-3/4
are aggregated using
FE/GE in switching card
which is backhauled as n
x VC-12/3s.(2/51 Mbps)
Core
Internet
Backbone
Remote DSLAMs
are aggregated
using transport
card
POTS traffic is
aggregated over E1
Cross section
Orion Telecom Networks Inc. - 2006
Slide 18
VCL-Ethernet SDH Solutions
DSLAM Aggregation:
Cross-section
E1 provisioned
in the backhaul
Ethernet
provisioned
Orion Telecom Networks Inc. - 2006
Slide 19
VCL-Ethernet SDH Solutions
3G Aggregation
RNC
Traffic from Node
B are aggregated
using ELAN01
card toward RNC
through a
IP/MPLS router
Orion Telecom Networks Inc. - 2006
IP/MPLS
router
Slide 20
VCL-Ethernet SDH Solutions
Auto-Negotiation
•10/100
BaseT Autoneg
•VCL100 Ethernet Card
Auto negotiation
•10/100
Base T AutoNeg
Orion Telecom Networks Inc. - 2006
Detect by parallel detection
•100
Base T
Slide 21
VCL-Ethernet SDH Solutions
Converged architecture with
ELAN01 allows Layer 2 switch
functionality to be integrated.
This allows
SCADA
Central
Control Center
Present
Ease
of operation due to
architecture
has
centralized
management
Layer 2 switches
• Reduced Architecture
at all locations
Complexity
•
SCADA
Remote node
Allows for efficient bandwidth
utilization
•
LAN
SCADA
Server
SCADA
Remote node
Orion Telecom Networks Inc. - 2006
Video
Camera
SCADA
Remote node
CCTV
Slide 22
VCL-Ethernet SDH Solutions
Current
Complex Networks
Higher Opex
• Best-effort
data service
not enough
• Selfcannibalization
•
Better Solution
is Required!
Orion Telecom Networks Inc. - 2006
Slide 23
VCL-Ethernet SDH Solutions
Implement Ethernet SLAs
Vo1
N/W
Vo2
700/1000
VCG
Vo3
Customer A
N/W
VCG
Customer B
Vi1
Vi2
Vi3
300/450
D1
500/700
N/W
D2
VCG
D3
250/400
Customer C
250/350
Policing according to
CIR and EIR
Data flow
Congestion Control as
per WRED
Shaping with
bandwidth profile CoS
Voice flow
Video flow
EIR/CIR
Voice: Vo1: 200/300 : Vo2: 250/350 : Vo3: 250/350
Video: Vi1: 100/150 : Vi2: 100/150 : Vi3: 100/150
Data: D1: 500/700 : D2: 250/400 : D3: 250/350
Ref: Light Reading Webinar on Ethernet over SONET/SDH
Orion Telecom Networks Inc. - 2006
Slide 24
VCL-Ethernet SDH Solutions
Converged Network
Lesser
no. of
NE
SDH
SONET
RPR
Ethernet
VCL100
VCL100
VCL100
Simplified
• Multi-service
•Scalable
•Flexible
•Quality of
Service
•
Scalable
design
Offer new
Services
Resiliency
The VCL100 offers a simple and elegant solution
Orion Telecom Networks Inc. - 2006
Slide 25
VCL-Ethernet SDH Solutions
Thank you for your attention
For more details visit us at our Website at
http://www.oriontelecom.com
16810, Avenue of Fountains, Suite # 108,
Fountain Hills, AZ 85268, U.S.A.
Phone: +1 (480) 816-8672
Fax: +1 (480) 816-0115
E-mail: [email protected]
Web Site: http://www.oriontelecom.com
Orion Telecom Networks Inc. - 2006
Slide 26