Huawei Quidway S3100 Series User manual

HUAWEI
Quidway S3100 Series Ethernet Switches
Operation Manual
VRP3.10
Huawei Technologies Proprietary

Quidway S3100 Series Ethernet Switches
Operation Manual
Manual Version T2-08160Y-20060317-C-1.01
Product Version VRP3.10
BOM 3116A00Y
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Address: Administration Building, Huawei Technologies Co., Ltd.,
Bantian, Longgang District, Shenzhen, P. R. China
Postal Code: 518129
Website: http://www.huawei.com
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Copyright © 2006 Huawei Technologies Co., Ltd.
All Rights Reserved
No part of this manual may be reproduced or transmitted in any form or by any
means without prior written consent of Huawei Technologies Co., Ltd.
Trademarks
, HUAWEI, C&C08, EAST8000, HONET, , ViewPoint, INtess, ETS, DMC,
TELLIN, InfoLink, Netkey, Quidway, SYNLOCK, Radium, M900/M1800,
TELESIGHT, Quidview, Musa, Airbridge, Tellwin, Inmedia, VRP, DOPRA,
iTELLIN, HUAWEI OptiX, C&C08iNET, NETENGINE, OptiX, iSite, U-SYS, iMUSE,
OpenEye, Lansway, SmartAX, infoX, and TopEng are trademarks of Huawei
Technologies Co., Ltd.
All other trademarks and trade names mentioned in this manual are the property of
their respective holders.
Notice
The information in this manual is subject to change without notice. Every effort has
been made in the preparation of this manual to ensure accuracy of the contents,
but all statements, information, and recommendations in this manual do not
constitute the warranty of any kind, express or implied.
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About This Manual
Release Notes
The product version that corresponds to the manual is VRP3.10.
Related Manuals
The following manuals provide more information about the Quidway S3100 Series
Ethernet Switches.
Manual Content
Quidway S3100 Series Ethernet
Switches Installation Manual It provides information for the system installation.
Quidway S3100 Series Ethernet
Switches Command Manual It is used for assisting the users in using various commands.
Organization
Quidway S3100 Series Ethernet Switches Operation Manual consists of the following
parts:
zProduct Overview
Introduces the technical specifications, service features, and network design of
the Ethernet Switch.
zCLI
Introduces the command hierarchy, command view and CLI features of the
Ethernet Switch.
zLogin
Introduces several ways to log onto an Ethernet Switch.
zVLAN
Introduces VLAN and Voice VLAN related configuration.
zManagement VLAN
Introduces the management VLAN configuration and DHCP/BOOTP client
configuration.
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zGVRP
Introduces GVRP and the related configuration.
zPort
Introduces basic port configuration.
zLink Aggregation
Introduces link aggregation and the related configuration.
zPort Isolation
Introduces port isolation and the related configuration.
zMAC Address Forwarding Table
Introduces MAC address forwarding management.
zMSTP
Introduces STP and the related configuration.
z802.1x
Introduces 802.1x and the related configuration.
zAAA&RADIUS
Introduces AAA, RADIUS and their related configurations.
zCentralized MAC Address Authentication
Introduces centralized MAC address authentication and the related configuration.
zARP
Introduces ARP and the related configuration.
zDHCP-Snooping
Introduces DHCP snooping and the related configuration.
zACL
Introduces ACL and the related configuration.
zQoS
Introduces QoS and the related configuration.
zIGMP Snooping
Introduces IGMP snooping and the related configuration.
zStack&Cluster
Introduces the related configuration for cluster management by using HGMP V2.
zSNMP
Introduces the configuration for network management through SNMP.
zRMON
Introduces the configuration for remote network management through RMON.
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zNTP
Introduces NTP and the related configuration.
zSSH2.0
Introduces SSH2.0 and the related configuration.
zFile System Management
Introduces basic configuration for file system management.
zFTP and TFTP
Introduces basic configuration for FTP and TFTP, and the applications.
zInformation Center
Introduces information center configuration.
zSystem Maintenance and Debugging
Introduces daily maintenance and debugging to the system.
zAppendix
Lists the acronyms in this manual
Intended Audience
The manual is intended for the following readers:
zNetwork engineers
zNetwork administrators
zCustomers who are familiar with network fundamentals
Conventions
The manual uses the following conventions:
I. General conventions
Convention Description
Arial Normal paragraphs are in Arial.
Boldface Headings are in Boldface.
Courier New
Terminal Display is in Courier New.
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II. Command conventions
Convention Description
Boldface The keywords of a command line are in Boldface.
italic Command arguments are in italic.
[ ] Items (keywords or arguments) in square brackets [ ] are
optional.
{ x | y | ... }
Alternative items are grouped in braces and separated by
vertical bars. One is selected.
[ x | y | ... ]
Optional alternative items are grouped in square brackets
and separated by vertical bars. One or none is selected.
{ x | y | ... } *
Alternative items are grouped in braces and separated by
vertical bars. A minimum of one or a maximum of all can be
selected.
[ x | y | ... ] *
Optional alternative items are grouped in square brackets
and separated by vertical bars. Many or none can be
selected.
# A line starting with the # sign is comments.
III. GUI conventions
Convention Description
< > Button names are inside angle brackets. For example, click
the <OK> button.
[ ] Window names, menu items, data table and field names
are inside square brackets. For example, pop up the [New
User] window.
/ Multi-level menus are separated by forward slashes. For
example, [File/Create/Folder].
IV. Keyboard operation
Format Description
<Key> Press the key with the key name inside angle brackets. For
example, <Enter>, <Tab>, <Backspace>, or <A>.
<Key1+Key2> Press the keys concurrently. For example, <Ctrl+Alt+A>
means the three keys should be pressed concurrently.
<Key1, Key2> Press the keys in turn. For example, <Alt, A> means the
two keys should be pressed in turn.
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V. Mouse operation
Action Description
Select Press and hold the primary mouse button (left mouse
button by default).
Click Select and release the primary mouse button without
moving the pointer.
Double-Click Press the primary mouse button twice continuously and
quickly without moving the pointer.
Drag Press and hold the primary mouse button and move the
pointer to a certain position.
VI. Symbols
Eye-catching symbols are also used in the manual to highlight the points worthy of
special attention during the operation. They are defined as follows:
Caution,Warning, Danger: Means reader be extremely careful during the
operation.
Note,Comment, Tip,Knowhow,Thought: Means a complementary
description.
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HUAWEI
Quidway S3100 Series Ethernet Switches
Operation Manual
Product Overview
Huawei Technologies Proprietary

Operation Manual – Product Overview
Quidway S3100 Series Ethernet Switches Table of Contents
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i
Table of Contents
Chapter 1 Product Overview........................................................................................................1-1
1.1 Introduction ........................................................................................................................ 1-1
1.2 Technical Specifications .................................................................................................... 1-2
1.2.1 S3126T/S3116T/S3108T ........................................................................................ 1-2
1.2.2 S3126C/S3116C/S3108C ....................................................................................... 1-2
1.3 Service Features................................................................................................................ 1-3
1.3.1 S3126T/S3116T/S3108T ........................................................................................ 1-4
1.3.2 S3126C/S3116C/S3108C ....................................................................................... 1-6
Chapter 2 Network Design............................................................................................................ 2-1
2.1 MAN Access Solution ........................................................................................................ 2-1
2.2 Education Network Solution............................................................................................... 2-1

Operation Manual – Product Overview
Quidway S3100 Series Ethernet Switches Chapter 1 Product Overview
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1-1
Chapter 1 Product Overview
Note:
For the convenience of users, units of Mega bps/1000 Mega bps in the following
chapters are simplified as M/G.
1.1 Introduction
Huawei Technologies' Quidway S3100 Series Ethernet Switches (hereinafter referred
to as S3100 series) are wire-speed Layer 2 Ethernet switching products. They are
intelligent network manageable switches designed for the network environments that
require high performance, high port density and easy installation.
The S3100 series provide 10/100 Mbps downlink and 1000 Mbps uplink Ethernet ports.
In enterprise networks, they can serve as access devices for 100 Mbps-to-desktop
applications. In metropolitan area networks (MANs) or various industry networks, they
connect end users or aggregate low end switches through 100 Mbps electrical
interfaces in the downlink direction, and converge at an IP switching center or a large
capacity Layer 3 switch in the uplink direction through GE interface or link aggregation.
Currently, the S3100 series include the following models:
zS3126T
zS3116T
zS3108T
zS3126C
zS3116C
zS3108C
S3100 series switches feature the following advantages:
1) Fan-free mute design, suitable for some quiet environment such as corridors and
offices.
2) Virtual cable test (VCT) supported, convenient for troubleshooting.
3) Bidirectional port rate-limiting with the granularity of 64 Kbps, supporting finer
bandwidth allocation.
4) Up to 4 K IEEE 802.1Q-compliant VLANs, convenient for networking.
5) Remote switched port analyzer (RSPAN), enhancing the monitoring of the
network.

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1-2
1.2 Technical Specifications
1.2.1 S3126T/S3116T/S3108T
Table 1-1 Technical specifications for S3126T/S3116T/S3108T Ethernet switches
Item S3126T S3116T S3108T
Physical
dimensions (H x
W x D)
42 × 436 × 240 mm
(1.7 x 17.2 x 9.5 in.)
42 × 436 × 200 mm
(1.7 x 17.2 x 7.9 in.)
42 × 326 × 200 mm
(1.7 x 12.8 x 7.9 in.)
Weight ≤3.2 kg (7.1 lb)
Service port
24x
10/100BASE-TX
autosensing ports
2x
10/100/1000BASE-
T ports
16x
10/100BASE-TX
autosensing ports
1x
10/100/1000BASE-
T port
8x
10/100BASE-TX
autosensing ports
1x
10/100/1000BASE-
T port
Management
port One console port
Power supply
AC input
Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz
Max voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz
PoE Not supported Not supported Not supported
Max power
consumption 20 W 12 W 10 W
Fan None None None
Operating
temperature 0°C to 45°C (32°F to 113°F)
Relative
humidity
(noncondensing)
10% to 90%
1.2.2 S3126C/S3116C/S3108C
Table 1-2 Technical specifications for S3126C/S3116C/S3108C Ethernet switches
Item S3126C S3116C S3108C
Physical
dimensions (H x
W x D)
42 × 436 × 240 mm
(1.7 x 17.2 x 9.5 in.)
42 × 436 × 200 mm
(1.7 x 17.2 x 7.9 in.)
42 × 326 × 200 mm
(1.7 x 12.8 x 7.9 in.)
Weight ≤3.2 kg (7.1 lb)

Operation Manual – Product Overview
Quidway S3100 Series Ethernet Switches Chapter 1 Product Overview
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1-3
Item S3126C S3116C S3108C
Service port
24x
10/100BASE-TX
autosensing ports
16x
10/100BASE-TX
autosensing ports
8x
10/100BASE-TX
autosensing ports
Expanded slot Two Two One
Supported
interface type of
expansion
module
10/100/1000BASE-T: max transmission distance: 100 m (328 ft)
100BASE-SX: SC connector, 2 km (1.24 mi)
100BASE-LX: SC connector, 15 km (9.32 mi)
100BASE-LH40: SC connector, 40 km (24.86 mi)
1000BASE-SX: SC connector, 0.5km (0.31 mi)
1000BASE-LX: SC connector, 10 km (6.21 mi)
1000BASE-LH40: LC connector, 40 km (24.86 mi)
1000BASE-LH70: LC connector, 70 km (43.50 mi)
1000BASE-STACK (not supported by S3108C)
100BASE-TX PD (Powered Device) (not supported by S3126C)
Management
port One console port
Power supply
Two models of switches are available, one supports AC input
and the other supports DC input.
AC input:
Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz
Max voltage range: 90 VAC to 264 VAC, 47 Hz to 63 Hz
DC input:
Rated voltage range: –48 VDC to –60V DC
Max voltage range: –36 VDC to –72 VDC
PoE (Powered
Device ) Not supported Supported Supported
Max power
consumption 20 W 12 W 10 W
Fan None None None
Operating
temperature 0°C to 45°C (32°F to 113°F)
Relative
humidity
(noncondensing)
10% to 90%
1.3 Service Features
The software for S3100 series is developed based on Huawei Technologies' versatile
routing platform (VRP). It has the following service features.

Operation Manual – Product Overview
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1-4
1.3.1 S3126T/S3116T/S3108T
Table 1-3 Service features for S3126T/S3116T/S3108T Ethernet switches
Item S3126T S3116T S3108T
Switching
capacity
All ports support
wire-speed
forwarding
8.8 Gbps
All ports support
wire-speed
forwarding
5.2 Gbps
All ports support
wire-speed
forwarding
3.6 Gbps
Wire-spee
d Layer 2
switching Packet
forwarding
rate
6.55 Mpps 3.87 Mpps 2.68 Mpps
Switching mode Store and forward
VLAN
Up to 4K IEEE 802.1Q-compliant VLANs (virtual local
area networks)
GVRP (GARP VLAN registration protocol)
VLAN interface One VLAN virtual interface
Broadcast storm
suppression Port bandwidth percentage-based suppression
Multicast IGMP Snooping (Internet group management protocol
snooping)
Spanning tree protocol STP, RSTP (rapid STP), MSTP (multiple STP)
Up to 16 spanning tree instances
Port aggregation
Manual link aggregation through command line
FE/GE (Fast Ethernet/Gigabit Ethernet) link aggregation
Up to three link aggregation groups; up to eight ports for
one FE aggregation group, and up to two ports for one
GE aggregation group (the ports in the same group must
be of the same type)
Port mirroring
Many-to-one port mirroring (that is, multiple mirroring
ports, and one monitor port)
Remote switched port analyzer (RSPAN)
Port isolation Supported
Port self-loop detection Supported
Port loopback
(internal/external test) Supported

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1-5
Item S3126T S3116T S3108T
MAC address table
Address self-learning
IEEE 802.1D standard-compliant
Up to 8 K MAC addresses
1 K static MAC addresses
Adding of dynamic/static unicast MAC address,
multicast MAC address, and blackhole MAC address
Flow control IEEE 802.3x flow control (full duplex)
Back-pressure based flow control (half duplex)
Loading and upgrade
XModem
FTP (file transfer protocol), TFTP (trivial file transfer
protocol)
Management
Configuration through CLI (command line interface)
Remote configuration through Telnet
Configuration through console port
SNMP (simple network management protocol)
1/2/3/9 group MIBs of RMON (Remote Monitoring)
Huawei Quidview NMS
Web-based network management
System log
Hierarchical alarm
Maintenance
Debug information output
Ping, traceroute, multicast traceroute
Telnet
VCT (virtual cable test)
QoS/ACL
Four output queues on each port
802.1p, DSCP (differentiated services codepoint
priority), and IP-precedence priorities
WRR (weighted round robin), and HQ+WRR
(high-priority queuing + WRR) queue scheduling
algorithm
Bidirectional port rate-limiting with the granularity of 64
Kbps:
z100 Mbps port: the rate limit ranges from 64 Kbps to
99,968 Kbps
zGigabit port: the rate limit ranges from 64 Kbps to
1,000,000 Kbps
Drop of unknown multicast packets

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1-6
Item S3126T S3116T S3108T
Security
Hierarchical user management and password protection
Guest VLAN
IEEE 802.1x authentication
MAC address-based authentication
Centralized MAC address authentication
SSH2.0
DHCP (dynamical host
configuration protocol)
DHCP Client
DHCP snooping
NTP Supported
HGMP V2 Supported Not supported Not supported
1.3.2 S3126C/S3116C/S3108C
Table 1-4 Service features for S3126C/S3116C/S3108C Ethernet switches
Item S3126C S3116C S3108C
Switching
capacity
All ports support
wire-speed
forwarding
8.8 Gbps
All ports support
wire-speed
forwarding
7.2 Gbps
All ports support
wire-speed
forwarding
3.6 Gbps
Wire
speed
Layer 2
switching Packet
forwarding
rate
6.55 Mpps 5.36 Mpps 2.68 Mpps
Switching mode Store and forward
VLAN Up to 4 K IEEE 802.1Q-compliant VLAN
GVRP
VLAN interface One VLAN virtual interface
Broadcast storm
suppression Port bandwidth percentage-based suppression
Multicast IGMP Snooping
Spanning tree protocol STP/RSTP/MSTP, up to 16 spanning tree instances
Port aggregation
Manual link aggregation through command line
FE/GE link aggregation
Up to three link aggregation groups; up to eight ports for
one FE aggregation group, and up to two ports for one
GE aggregation group (the ports in the same group must
be of the same type)

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1-7
Item S3126C S3116C S3108C
Port mirroring
Many-to-one port mirroring (that is, multiple mirroring
ports, and one monitor port)
RSPAN
Port isolation Supported
Port self-loop detection Supported
Port loopback
(internal/external test) Supported
MAC address table
Address self-learning
IEEE 802.1D standard-compliant
Up to 8 K MAC addresses
1 K static MAC addresses
Adding of dynamic/static unicast MAC address,
multicast MAC address, and blackhole MAC address
Flow control IEEE 802.3x flow control (full duplex)
Back-pressure based flow control (half duplex)
Loading and upgrade XModem
FTP, TFTP
Management
Configuration through CLI
Remote configuration through Telnet
Configuration through console port
SNMP
1/2/3/9 group MIBs of RMON
Huawei Quidview NMS
Web-based network management
System log
Hierarchical alarm
Maintenance
Debug information output
Ping, traceroute, multicast traceroute
Telnet
VCT (Virtual Cable Test)
QoS/ACL
Four output queues on each port
802.1p, DSCP, and IP-precedence priority
WRR and HQ+WRR queue scheduling algorithm
Bidirectional port rate-limiting with the granularity of 64
Kbps:
z100 Mbps port: the rate limit ranges from 64 Kbps to
99,968 Kbps
zGigabit port: the rate limit ranges from 64 Kbps to
1,000,000 Kbps
Drop of unknown multicast packets

Operation Manual – Product Overview
Quidway S3100 Series Ethernet Switches Chapter 1 Product Overview
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1-8
Item S3126C S3116C S3108C
Security
Hierarchical user management and password protection
Guest VLAN
IEEE 802.1x authentication
MAC address-based authentication
Centralized MAC address authentication
SSH2.0
DHCP (dynamic host
configuration protocol)
DHCP Client
DHCP snooping
NTP Supported
HGMP V2 Supported Supported Not supported

Operation Manual – Product Overview
Quidway S3100 Series Ethernet Switches Chapter 2 Network Design
Huawei Technologies Proprietary
2-1
Chapter 2 Network Design
The S3100 series can be flexibly deployed in networks. They can be used in enterprise
networks, or serve as broadband access points. The following examples are two typical
networks using the S3100 series.
2.1 MAN Access Solution
In a metropolitan area network (MAN), the S3100 series can serve as access devices.
In the downlink direction, they directly connect to users through 100 Mbps interfaces;
and in the uplink direction, they connect to an aggregation layer (Layer 3) switches or
Quidway MA5200 intelligent service gateways, which further connect to the core of the
MAN through routers. This provides you a comprehensive gigabit-to-backbone
100-Mbps-to-desktop MAN solution.
Figure 2-1 Network diagram for a MAN using S3100 series
2.2 Education Network Solution
In a campus network, the S3100 series can serve as desktop switching devices at the
access layer. They directly connect to users in education buildings through 100 Mbps
downlink interfaces; and connect to the core switch in the campus through a 1000 Mbps
uplink interface; the core switch further connects to the education network through a
router. This enables the users in the campus to exchange information and share
resources in the scope of the education network.

Operation Manual – Product Overview
Quidway S3100 Series Ethernet Switches Chapter 2 Network Design
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2-2
Figure 2-2 Network diagram for an education network using S3100 series