Huawei Quidway S6506R Bedienungsanleitung
Quidway® S6500 Multiservice Switch Salience III Series Switch Engine
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved. 1
http://datacomm.huawei.com
Quidway® S6500 Multiservice Switch
Salience III Series Switch Engine
Overview
The switch engine is also called switching route board (SRPG). It is the core of the S6500
high-end multiservice route switch. Huawei launches the Salience III switch engine based
on 10G platform, which brings abundant functions for users. There are multiple types of
Salience III switch engine, Salience III Edge, Salience III and Salience III Plus. The user
can select it according to the actual service environment.
Salience III switch engine and the backplane of other service board connect the bus. It
reserves the GE bus of old version and is added with XGbus. It is completely compatible
with Line Processing Unit (LPU), saves the investment of user, supports the newly
developed service board based on XGbus uplink, provides a higher forwarding
performance and lowers the general cost of user.
In the service feature, the layer-3 virtual interface number of Salience III switch engine
increases to 1024. It supports the CF card, EPON OLT service card and L3+ advanced
service board (provide NAT, Netstream flow collection and statistics and policy route).
Main Characteristics
Advanced System Structure
The switching system based on Salience III switch engine is a layer-3 distributed
switching structure consisting of the central Crossbar on the switching engine, Crossbar in
the interface board and shared memory packet processor.
Each switching engineer includes multiple route engines and one or two large-capacity
Crossbars. The route engine is responsible for the route calculation and synchronization
of system. Crossbar is responsible for across-board service switching. Each interface
Quidway® S6500 Multiservice Switch Salience III Series Switch Engine
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved. 2
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board includes the CPU control module, intra-board Crossbar and multiple packet
processor, for intra-board L2 and L3 distributed forwarding, traffic classification, ACL, QoS
and across-board switching between switch engine Crossbars. This distributed service
processing and switching structure improves the expandability of system switching
capacity and service on the one hand, and on the other it prevents the services from being
centralized or depending on some board greatly, eliminates the service processing,
isolates the network faults effectively and improves the reliability of system greatly.
It is based on the high-performance ASIC chip design and uses the maximum match and
packet-by-packet forwarding mode. On the basis of ensuring the line-speed performance
and low cost, it can defend the attack of red code and blaster worm from network. It is
pretty suitable for a large-scale multiservice network with complex traffic access and the
MAN development of Ethernet.
High Performance and Series Features
Salience III route switching engine is designed on the basis of 10 G platform. It supports
XGbus high speed bus and provides a maximum switching capacity of 768 Gbps. It
includes three models: Salience III Edge, Salience III and Salience III plus.
Salience III-Edge is a high cost performance switching engine. Although it cannot support
the XGbus service board, the 96 G bidirectional switching capacity can meet most
requirements of high performance and low commercial application.
As the major engine, Salience III is compatible with all GE bus uplink service boards. It is
configured with the XGbus uplink service board used in V200, applicable to most
occasions.
Salience III-Plus has the best cost performance and the excellent XGbus feature. It is for
high-performance distributed application. The system using the engine should mainly use
the XGbus uplink service boards. Otherwise, the actual switching performance may be
lower than the former two ones.
Salience III series switch engines provide multiple selections for the customer, which meet
different network construction requirements flexibly.
Quidway® S6500 Multiservice Switch Salience III Series Switch Engine
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved. 3
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The details of performance indices of switching engine are as follows:
Table 1 Switch engine specifications
Attribute Salience III Edge Salience III Salience III Plus
Switching capacity 96Gbit/s 384Gbit/s[1] 768Gbit/s[1]
Packet forwarding
speed 72Mpps 198Mpps[1] 432Mpps [1]
VLAN (802.1Q) 4K 4K 4K
MAC table number 16K 16K 16K
[1]: It is the specifications to be met after the load sharing is realized in the event of
configuring Salience III and Salience III Plus engines on S6506R switch.
1+1 Backup and Load Sharing Support
On S6506R one or two Salience III switch engines can be configured.
Each interface board is connected to the Crossbar on two main control boards through
two sets of bus, serving as the service data channel of interface board. Each interface
board is connected to the route engine module on the two switch engines through two
special channel, communicating with the route engine module on the main control board,
serving as the system management channel and implementing the management and
control function.
Between two switch engines are realtime status backup, synchronous communication
channel, active/standby indication, control signal and heartbeat signal to provide reliable,
smooth hot backup. The user can plug in or out the interface board as required. It will
not affect the service of other interface boards. The management system can detect and
recognize the interface board in real time and implement auto configuration, thus ensuring
that the existing service is available continually to the best degree. Moreover, when any
status change or fault is found in the realtime detection of the system power, notify the
administrator at once.
The two switching engines can work in the active/standby mode or load-sharing mode, as
follows:
Quidway® S6500 Multiservice Switch Salience III Series Switch Engine
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved. 4
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1 Active/Standby mode: If the active board is faulty, the standby one takes its role
and the original active one turns into the standby one. The service channel and
management channel of interface boards switch over to the new active board
synchronously, thus realizing smooth switchover without affecting the service.
zBatch backup: After the standby board is started, the data between the active
board and the standby board are synchronized in batch and the data
between the active and the standby boards are consistent.
zRealtime backup: It is the process of synchronizing the status of active board
maintenance and change of data structure to the standby board in the
incremental mode after the batch backup.
zActive/Standby switchover: When the active board is faulty or forcible switch
occurs through the manual maintenance command, the protocol module on the
standby host takes the protocol module on the active one to work.
zData smoothness: After the active/standby switchover, the standby board takes
over the entire system as the main control board. It actively communicates with
the interface board, and confirms and synchronizes the hardware state, link layer
state and configuration data, ensuring that the data and state in the entire
system maintenance are consistent. This ensures the normal running of system
after the active/standby switchover.
2 Load sharing: The Crossbar of two service boards bears a half traffic respectively.
When one of them is faulty, the traffic to this main control board will switch over to the
normal one, that is, the main control board in normal running bears all traffic. Where,
the Salience III and Salience III plus engines support working in the load sharing
mode.
Service Features
Powerful Layer-2 Features
Support STP/RSTP/MSTP and avoid loop redundancy.
Support 802.1q and provide 4KVLAN and VLAN Trunk.
Support the protocol vlan (IP and IPX).
Support IGMP Snooping.
Support 802.1p and 802.1x.
Support GVRP/GMRP.
Support QinQ and flexible QinQ.
Support RRPP.
Quidway® S6500 Multiservice Switch Salience III Series Switch Engine
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved. 5
http://datacomm.huawei.com
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Support GE RPR.
Provide 802.3x flow control mechanism and semi-duplex back pressure flow control.
Support 802.3ad port aggregation and across-board port aggregation and dynamic
aggregation.
Support the lock of port.
Support across-board port mirroring.
Support port auto negotiation.
Support suppressing the broadcast storm.
Powerful Layer-3 Feature
Support the protocols IP, TCP, UDP and ICMP.
Support DHCP Relay and make the dynamic configuration of host across network
segment possible.
Support the IPX protocol.
Support dynamic routing protocols such as OSPF, RIP1/2, IS-IS and BGP4.
Support multicast protocols IGMP, PIM-SM and PM-DM.
Support routing between VLANs.
Support VRRP.
Support the static route.
Support four equivalent routes.
Support maximum match and packet-by-packet forwarding mode.
Support line-speed forwarding of layer-2 and layer-3 datagrams.
Support multicast forwarding.
Support SuperVLAN.
Complete DiffServ/QOS
Support L2/3/4 flow rule filter.
Support IEEE 802.1p (COS priority).
Support standard and extended ACL rule.
Quidway® S6500 Multiservice Switch Salience III Series Switch Engine
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved. 6
http://datacomm.huawei.com
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Support Diff-Serv/QoS, whose major functions include the traffic policing CAR, priority
label resetting, packet redirection, queue scheduling mechanism, congestion
avoidance mechanism, across-board port mirroring and traffic statistics.
Support eight priority queues/ports.
Support WRR and SP queue scheduling technologies.
Hardware Features
Support compatibility with the previous service board.
Support the PoE function.
Support the CF board.
Support the EPON OLT service board.
Support L3 + advanced service board.
Support four SFP interface attached with Salience III-Edge and Salience III.
Specifications
Salience III engine of S6500 high-end multiservice route switch provides the following
interfaces externally:
AUX interface
AUX interface uses RJ-45 connector. This interface can serve as the backup interface of
Console interface to connect the background terminal or connect Modem device, for
remote debugging, configuration, maintenance and management of system. It can also
connect the background terminal computer.
Attributes Description
Connector RJ-45
Standard Asynchronous EIA/TIA-232
Service Connects a serial port of a PC (through a Modem pair for a
remote PC) and runs terminal emulation on the PC.
Quidway® S6500 Multiservice Switch Salience III Series Switch Engine
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved. 7
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Console interface
This Console interface uses RJ45 connector, which can be used to connect the
background terminal for debugging, configuring, maintaining, managing the system and
loading the host software program.
Attributes Description
Connector RJ-45
Standard Asynchronous EIA/TIA-232
Baud rate 9600 bps (default)
Transmission segment ≤15m
Service Connects a serial port of a local PC and runs terminal
emulation on the PC
Ethernet interface for management (10Base-T/100Base-TX)
Ethernet interface for management (10Base-T/100Base-TX) uses RJ-45 connector. It can
be used to connect the background computer for system program loading and debugging.
It can connect the remote network management workstation and implement the system
remote management.
Attributes Description
Connector RJ-45
Number of ports one
Rate 10 Mbps, half duplex/full duplex
100 Mbps, half duplex/full duplex
Max. transmission
distance over the
selected medium
100 m (328 ft) over the category-5 twisted pair cable
(crossover cable is required.)
Service System program upgrade and network management
RS232/RS485 multiplexing interface
RS232/RS485 multiplexing interface uses RJ-45 connector. It connects external POE
power frame when supporting the POE function. It monitors the status of external POE
power.
Quidway® S6500 Multiservice Switch Salience III Series Switch Engine
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved. 8
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Attributes Description
Connector RJ-45
Number of ports One
Service
The port for monitoring and communication with the
external subsystem, such as external PoE power supply
module
CF card interface
The CF card interface uses the panel interface and supports standard limited hot swap of
CF card. It supports 256 M or 1 G capacity, for storing log, host version, alarm and other
diagnosis information, convenient for the online upgrade of switch software.
Clock interface
LSBM1SRP1N3 main control board provides stratum-3 clock interface externally. The
interface uses the SMB coaxial connector.
Attributes Description
Connector SMB-75JYWHD1
Number of ports Four
Service Provides stratum-3 clock interface, two interface used
as input and two interface used as output.
The input port receives 2048 KHz or 2048 Kbps clock. The output port provides 2048 KHz
or 2048Kbps clock externally. The clock type is selected through DIP on the clock pinch
board.
Running Environment and Standard
Environment Conditions
Operating temperature: 0˚C – 45˚C
Storage temperature: - 40˚C – 75 ˚C
Relative humidity: 10% – 95% non-condensing
Quidway® S6500 Multiservice Switch Salience III Series Switch Engine
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved. 9
http://datacomm.huawei.com
Security Standard Compliance
- UL 60950 (certified via UL)
- CAN/CSA-C22.2 NO.60950-1-03
- IEC 60950-1
- EN 60950-1
EMC Standard Compliance
- ETSI EN 300 386 V 1.3.2 (2003-05)
- CISPR 22(2003)
- IEC61000-4
- EN55022 Class A
- GB9254-1998
- VCCI V-3 class A
- FCC Part 15
- NEBS Bellcore GR-1089-CORE issue 2, 1997
- ICES-003, Issue 4, 2004 Class A
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