Interlogix NS4750-24S-4T-4X User manual
NS4750-24S-4T-4X
User Manual
P/N 1702826 • REV 00.01 • ISS 14JUL14
2
Copyright © 2014 United Technologies Corporation
Interlogix is part of UTC Building & Industrial Systems,Inc. a unit of United
Technologies Corporation. All rights reserved.
Trademarks and patents The NS4750-24S-4T-4X name and logo are trademarks of United
Technologies.
Other trade names used in this document may be trademarks or registered
trademarks of the manufacturers or vendors of the respective products.
Manufacture
r
Interlogix
3211 Progress Drive, Lincolnton, NC 28092 USA
Authorized EU manufacturing representative:
UTC Climate Controls & Security B.V.,
Kelvinstraat 7, 6003 DH Weert, Netherlands
Intended use Use this product only for the purpose it was designed for; refer to the data
sheet and user documentation for details. For the latest product information,
contact your local supplier or visit us online at www.interlogix.com.
Certification
N4131
FCC compliance This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful
interference to radio communications.
You are cautioned that any changes or modifications not expressly approved
by the party responsible for compliance could void the user's authority to
operate the equipment.
ACMA compliance Notice! This is a Class A product. In a domestic environment this product
may cause radio interference in which case the user may be required to take
adequate measures.
Canada This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme á la norme NMB-003du
Canada.
European Union
directives
2004/108/EC (EMC Directive): Hereby, UTC Building & Industrial Systems,
Inc. declares that this device is in compliance with the essential requirements
and other relevant provisions of Directive 2004/108/EC.
Contact Information For contact information, see www.interlogix.com or
www.utcfssecurityproducts.eu.
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TABLE OF CONTENTS
1. INTRODUCTION.................................................................................................................. 10
1.1 Packet Contents.........................................................................................................................................10
1.2 Product Descriptions.................................................................................................................................11
1.3 How to Use This Manual............................................................................................................................14
1.4 Product Features........................................................................................................................................15
1.5 Product Specifications ..............................................................................................................................18
2. INSTALLATION ................................................................................................................... 21
2.1 Hardware Descriptions..............................................................................................................................21
2.1.1 Front Panel..........................................................................................................................................................21
2.1.2 LED Indications ...................................................................................................................................................23
2.1.3 Wiring the AC Power Input ..................................................................................................................................25
2.1.4 Wiring the DC Power Input ..................................................................................................................................25
2.1.5 Wiring the Faulty Alarm Contact ..........................................................................................................................26
2.1.6 Wiring the Digital Input / Output...........................................................................................................................27
2.2 Installing the Managed Switch..................................................................................................................30
2.2.1 Desktop Installation .............................................................................................................................................30
2.2.2 Rack Mounting ....................................................................................................................................................31
2.3 Cabling........................................................................................................................................................33
2.3.1 Installing the SFP Transceiver .............................................................................................................................34
2.3.2 Removing the Module..........................................................................................................................................37
3. SWITCH MANAGEMENT.................................................................................................... 38
3.1 Requirements .............................................................................................................................................38
3.2 Management Access Overview.................................................................................................................39
3.3 CLI Mode Management..............................................................................................................................40
3.4 Web Management.......................................................................................................................................41
3.5 SNMP-based Network Management.........................................................................................................42
4. WEB CONFIGURATION...................................................................................................... 43
4.1 Main Web Page...........................................................................................................................................46
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4.2 System.........................................................................................................................................................48
4.2.1 System Information..............................................................................................................................................48
4.2.2 IP Configuration...................................................................................................................................................49
4.2.3 IP Status ..............................................................................................................................................................52
4.2.4 Users Configuration.............................................................................................................................................53
4.2.5 Privilege Levels ...................................................................................................................................................55
4.2.6 NTP Configuration ...............................................................................................................................................58
4.2.7 Time Configuration ..............................................................................................................................................59
4.2.8 UPnP ...................................................................................................................................................................60
4.2.9 DHCP Relay ........................................................................................................................................................62
4.2.10 DHCP Relay Statistics .......................................................................................................................................64
4.2.11 CPU Load ..........................................................................................................................................................65
4.2.12 System Log .......................................................................................................................................................67
4.2.13 Detailed Log ......................................................................................................................................................68
4.2.14 Remote Syslog ..................................................................................................................................................69
4.2.15 SMTP Configuration ..........................................................................................................................................71
4.2.16 Digital Input/Output............................................................................................................................................72
4.2.17 Faulty Alarm ......................................................................................................................................................75
4.2.18 Web Firmware Upgrade ....................................................................................................................................76
4.2.19 TFTP Firmware Upgrade ...................................................................................................................................77
4.2.20 Save Startup Config...........................................................................................................................................78
4.2.21 Configuration Download ....................................................................................................................................79
4.2.22 80
4.2.23 Configuration Activate........................................................................................................................................81
4.2.24 Configuration Delete..........................................................................................................................................82
4.2.25Image Select ......................................................................................................................................................82
4.2.26 Factory Default ..................................................................................................................................................84
4.2.27 System Reboot..................................................................................................................................................85
4.3 Simple Network Management Protocol ...................................................................................................86
4.3.1 SNMP Overview ..................................................................................................................................................86
4.3.2 SNMP System Configuration ...............................................................................................................................87
4.3.3 TRAP Configuration.............................................................................................................................................88
4.3.4 SNMP System Information ..................................................................................................................................92
4.3.5 SNMPv3 Configuration ........................................................................................................................................93
4.3.5.1 SNMPv3 Communities ..............................................................................................................................93
4.3.5.2 SNMPv3 Users..........................................................................................................................................94
4.3.5.3 SNMPv3 Groups .......................................................................................................................................95
4.3.5.4 SNMPv3 Views..........................................................................................................................................96
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4.3.5.5 SNMPv3 Access........................................................................................................................................98
4.4 Port Management.....................................................................................................................................100
4.4.1 Port Configuration..............................................................................................................................................100
4.4.2 Port Statistics Overview.....................................................................................................................................103
4.4.3 Detailed Port Statistics.......................................................................................................................................104
4.4.4 SFP Information.................................................................................................................................................106
4.4.5 Port Mirror .........................................................................................................................................................108
4.5 Link Aggregation......................................................................................................................................111
4.5.1 Static Aggregation.............................................................................................................................................. 114
4.5.2 LACP Configuration........................................................................................................................................... 116
4.5.3 LACP System Status ......................................................................................................................................... 118
4.5.4 LACP Port Status............................................................................................................................................... 119
4.5.5 LACP Port Statistics ..........................................................................................................................................121
4.6 VLAN..........................................................................................................................................................123
4.6.1 VLAN Overview .................................................................................................................................................123
4.6.2 IEEE 802.1Q VLAN ...........................................................................................................................................124
4.6.3 VLAN Port Configuration ...................................................................................................................................127
4.6.4VLAN Membership Status................................................................................................................................133
4.6.5 VLAN Port Status...............................................................................................................................................135
4.6.6 Prvivate VLAN ...................................................................................................................................................138
4.6.7 Port Isolation .....................................................................................................................................................139
4.6.8 VLAN Setting Example: .....................................................................................................................................140
4.6.8.1 Two separate 802.1Q VLANs ..................................................................................................................141
4.6.8.2 VLAN Trunking between two 802.1Q aware Switches ............................................................................146
4.6.10.3 Port Isolate ............................................................................................................................................148
4.6.11 MAC-based VLAN ...........................................................................................................................................150
4.6.12 MAC-based VLAN Status ................................................................................................................................151
4.6.13 Protocol-based VLAN ......................................................................................................................................151
4.6.14 Protocol-based VLAN Mambership .................................................................................................................153
4.7 Spanning Tree Protocol...........................................................................................................................155
4.7.1 Theory ...............................................................................................................................................................155
4.7.2 STP System Configuration ................................................................................................................................162
4.7.3 Bridge Status .....................................................................................................................................................165
4.7.4 CIST Port Configuration ....................................................................................................................................166
4.7.5 MSTI Priorities ...................................................................................................................................................170
4.7.6 MSTI Configuration............................................................................................................................................171
4.7.7 MSTI Ports Configuration ..................................................................................................................................173
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4.7.8 Port Status.........................................................................................................................................................176
4.7.9 Port Statistics.....................................................................................................................................................178
4.8 Multicast....................................................................................................................................................179
4.8.1 IGMP Snooping .................................................................................................................................................179
4.8.2 Profile Table.......................................................................................................................................................184
4.8.3 Address Entry ....................................................................................................................................................185
4.8.4 IGMP Snooping Configuration ...........................................................................................................................187
4.8.5 IGMP Snooping VLAN Configuration.................................................................................................................189
4.8.6 IGMP Group Port Group Filtering ......................................................................................................................192
4.8.7 IGMP Snooping Status ......................................................................................................................................194
4.8.8 IGMP Group Information ...................................................................................................................................196
4.8.9 IGMPv3 Information...........................................................................................................................................197
4.8.10 MLD Snooping Configuration ..........................................................................................................................199
4.8.11 MLD Snooping VLAN Configuration ................................................................................................................201
4.8.12 MLD Snooping Port Group Filtering.................................................................................................................203
4.8.13 MLD Snooping Status......................................................................................................................................205
4.8.14 MLD Group Information ...................................................................................................................................207
4.8.15 MLDv2 Information ..........................................................................................................................................208
4.8.16 MVR (Multicaset VLAN Registration)...............................................................................................................209
4.8.17 MVR Status .....................................................................................................................................................213
4.8.18 MVR Groups Information.................................................................................................................................214
4.8.19 MVR SFM Information .....................................................................................................................................215
4.9 Quality of Service.....................................................................................................................................216
4.9.1 Understand QOS...............................................................................................................................................216
4.9.2 Port Policing ......................................................................................................................................................217
4.9.3 Port Shaping......................................................................................................................................................219
4.9.3.1 QoS Egress Port Schedule and Shapers ................................................................................................220
4.9.4 Port Classification..............................................................................................................................................222
4.9.4.1 QoS Ingress Port Tag Classification ........................................................................................................224
4.9.5 Port Scheduler...................................................................................................................................................225
4.9.6 Port Tag Remarking...........................................................................................................................................226
4.9.6.1 QoS Egress Port Tag Remarking ............................................................................................................227
4.9.7 Port DSCP.........................................................................................................................................................229
4.9.8 DSCP-Based QoS .............................................................................................................................................231
4.9.9 DSCP Translation ..............................................................................................................................................233
4.9.10 DSCP Classification ........................................................................................................................................234
4.9.11 QoS Control List ..............................................................................................................................................235
4.9.11.1 QoS Control Entry Configuration ...........................................................................................................237
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4.9.12 QoS Status ......................................................................................................................................................240
4.9.13 Storm Control Configuration ............................................................................................................................242
4.9.14 WRED .............................................................................................................................................................244
4.9.15 QoS Statistics ..................................................................................................................................................246
4.9.16 Voice VLAN Configuration ...............................................................................................................................248
4.9.17 Voice VLAN OUI Table ....................................................................................................................................251
4.10 Access Control Lists..............................................................................................................................253
4.10.1 Access Control List Status ...............................................................................................................................253
4.10.2 Access Control List Configuration....................................................................................................................256
4.10.3 ACE Configuration ...........................................................................................................................................258
4.10.4 ACL Ports Configuration ..................................................................................................................................269
4.10.5 ACL Rate Limiter Configuration .......................................................................................................................272
4.11 Authentication ........................................................................................................................................274
4.11.1 Understanding IEEE 802.1X Port-Based Authentication..................................................................................275
4.11.2 Authentication Configuration ............................................................................................................................279
4.11.3 Network Access Server Configuration .............................................................................................................280
4.11.4 Network Access Overview ...............................................................................................................................291
4.11.5 Network Access Statistics ................................................................................................................................293
4.11.6 RADIUS ...........................................................................................................................................................301
4.11.7 TACACS+ ........................................................................................................................................................303
4.11.8 RADIUS Overview ...........................................................................................................................................305
4.11.9 RADIUS Details ...............................................................................................................................................306
4.12 Security...................................................................................................................................................314
4.12.1 Port Limit Control.............................................................................................................................................314
4.12.2 Access Management .......................................................................................................................................318
4.12.3 Access Management Statistics ........................................................................................................................319
4.12.4 HTTPs .............................................................................................................................................................321
4.12.5 SSH .................................................................................................................................................................321
4.12.6 Port Security Status .........................................................................................................................................322
4.12.7 Port Security Detail..........................................................................................................................................325
4.12.8 DHCP Snooping ..............................................................................................................................................327
4.12.9 DHCP Snooping Statistics ...............................................................................................................................329
4.12.10 IP Source Guard Configuration......................................................................................................................332
4.12.11 IP Source Guard Static Table.........................................................................................................................333
4.12.12 ARP Inspection ..............................................................................................................................................334
4.12.13 ARP Inspection Static Table...........................................................................................................................336
4.13 MAC Address Table................................................................................................................................338
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4.13.1 MAC Address Table Configuration...................................................................................................................338
4.13.2 MAC Address Table Status ..............................................................................................................................341
4.13.3 Dynamic ARP Inspection Table........................................................................................................................342
4.13.4 Dynamic IP Source Guard Table .....................................................................................................................343
4.14 LLDP........................................................................................................................................................345
4.14.1 Link Layer Discovery Protocol .........................................................................................................................345
4.14.2 LLDP Configuration .........................................................................................................................................345
4.14.3 LLDP-MED Configuration ................................................................................................................................349
4.14.4 LLDP-MED Neighbor.......................................................................................................................................357
4.14.5 Neighbor..........................................................................................................................................................362
4.14.6 Port Statistics...................................................................................................................................................363
4.15 Diagnostics.............................................................................................................................................366
4.15.1 Ping .................................................................................................................................................................367
4.15.2 IPv6 Ping .........................................................................................................................................................368
4.15.3 Remote IP Ping Test........................................................................................................................................368
4.15.4 Cable Diagnostics............................................................................................................................................370
4.16 Loop Protection......................................................................................................................................371
4.16.1 Configuration ...................................................................................................................................................371
4.16.2 Status ..............................................................................................................................................................373
4.17 RMON ......................................................................................................................................................375
4.17.1 RMON Alarm Configuration .............................................................................................................................375
4.17.2 RMON Alarm Status ........................................................................................................................................378
4.17.3 RMON Event Configuration .............................................................................................................................379
4.17.4 RMON Event Status ........................................................................................................................................380
4.17.5 RMON History Configuration ...........................................................................................................................381
4.17.6 RMON History Status ......................................................................................................................................382
4.17.7 RMON Statistics Configuration ........................................................................................................................383
4.17.8 RMON Statistics Status ...................................................................................................................................384
4.18 PTP ..........................................................................................................................................................386
4.18.1 PTP Configuration ...........................................................................................................................................386
4.18.2 PTP Status.......................................................................................................................................................387
4.19 Ring .........................................................................................................................................................389
4.19.1 MEP Configuration ..........................................................................................................................................390
4.19.2 Detailed MEP Configuration ............................................................................................................................392
4.19.3 Ethernet Ring Protocol Switch.........................................................................................................................395
4.19.4 Ethernet Ring Protocol Switch Configuration...................................................................................................397
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4.19.5 Ring Wizard.....................................................................................................................................................401
4.19.6 Ring Wizard Example: .....................................................................................................................................402
5. SWITCH OPERATION....................................................................................................... 405
5.1 Address Table...........................................................................................................................................405
5.2 Learning....................................................................................................................................................405
5.3 Forwarding & Filtering.............................................................................................................................405
5.4 Store-and-Forward...................................................................................................................................405
5.5 Auto-Negotiation ......................................................................................................................................406
6. TROUBLESHOOTING....................................................................................................... 407
APPENDIX A ......................................................................................................................... 409
A.1 Switch's Data RJ-45 Pin Assignments - 1000Mbps, 1000Base-T........................................................409
A.2 10/100Mbps, 10/100Base-TX...................................................................................................................409
APPENDIX B: GLOSSARY................................................................................................... 411
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1. INTRODUCTION
IFS NS4750-24S-4T-4X is a24-port 100/1000Base-X SFP + 4-port 10G SFP+ L2/L4 Managed Switch. The NS4750-24S-4T-4X is
all multiple Gigabit SFP mini-GBIC slots switch plus four Gigabit Copper combo ports with connective ability and robust layer 2
features. The description of the NS4750-24S-4T-4X is shown below:
NS4750-24S-4T-4X 24-port 100/1000Base-X SFP + 4-port 10G SFP+ L2/L4 Managed Metro Ethernet Switch
(-10~60 degrees C)
“Managed Switch” mentioned in this User’s Manual refers to the NS4750-24S-4T-4X.
1.1 Packet Contents
Open the box of the Managed Switch and carefully unpack it. The box should contain the following items:
The NS4750-24S-4T-4X x 1
Quick Installation Guide x 1
User’s Manual CD x 1
DB9 to RJ-45 Consol Cable x 1
Rubber Feet x 4
Rack Mount Accessory Kit x 1
AC Power Cord x 1
Dust Cap x 33
If any of these are missing or damaged, please contact your dealer immediately. If possible, retain the carton including the original
packing material, and use them again to repack the product in case there is a need to return it to us for repair.
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1.2 Product Descriptions
Multiple SFP Fiber Port Switch for Increasing Long-reach Networking of Enterprise, Telecoms and Campus
The NS4750 is equipped with advanced management functions and provides 24 100/1000Mbps dual speed SFP fiber ports, 4
10Gbps dual speed fiber ports and 4 10/100/1000Mbps TP/SFP ports delivered in a rugged strong case. It is capable of providing
non-blocking switch fabric and wire-speed throughput as high as 128Gbps in the temperature range from -10 to 60 degrees C
without any packet loss and CRC error, which greatly simplify the tasks of upgrading the enterprise LAN for catering to increasing
bandwidth demands. The NS4750 is specially designed for service provider to deliver profitable Ethernet network. The NS4750
adopts “Front Access” design, making the wiring and maintenance of the NS4750 placed in a cabinet very easy for technicians.
Support for 10Gb Ethernet
10Gb Ethernet which adopts full-duplex technology instead of low-speed, half-duplex CSMA/CD protocol, is a big leap in the
evolution of Ethernet. 10Gb Ethernet can be deployed in star or ring topologies. With 10Gb Ethernet, the NS4750 switch provides
broad bandwidth and powerful processing capacity. It is suitable for metropolitan networks and wide area networks. Using the
NS4750 switch, users can simplify network structures and reduce cost of network construction.
Optimized Design for MAN Redundant Ring, Fast Recovery for Surveillance or Industrial System
The NS4750 supports redundant ring technology and features strong rapid self-recovery capability to prevent interruptions and
external intrusions. It incorporates ITU G.8032 Ethernet Ring Protection Switching technology, Spanning Tree Protocol (802.1w
RSTP), and redundant power supply system into customer’s industrial automation network to enhance system reliability and
uptime in harsh factory environments. The NS4750 also protects customer’s industrial network connectivity with switching
recovery capability that is used for implementing fault tolerant ring and mesh network architectures. If the Industrial network is
interrupted accidentally, the fault recovery times could be less than 50ms to quickly bring the network back to normal operation.
Cost-effective IPv6 Managed Gigabit Switch Solution for Metro
Nowadays, lots of electronic products or mobile devices can browse the Internet, which means the need of IP address increases.
However, the current IPv4 network infrastructure is not capable enough to provide IP address to each single user/client. The
situation forces the ISP to come out with the IPv6 (Internet Protocol version 6) network infrastructure. To fulfill the demand, IFS
releases the IPv6 management Gigabit Ethernet Switch. It supports both IPv4 and IPv6 management functions. It can work with
the original network structure (IPv4) and also support the new network structure (IPv6). With easy and friendly management
interfaces and plenty of management functions included, the NS4750 Managed Switch is the best choice for you to build the IPv6
FTTx edge service and for Industries to connect with IPv6 network.
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Digital Input and Digital Output for External Alarm
IFS NS4750 supports Digital Input, and Digital Output on the front panel. This external alarm offers technicians the ability to use
Digital Input to detect, and log external device status (such as door intrusion detector) for the alarm. As Digital Output could be
used to alarm if the NS4750 has port link down, link up or power failure.
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Flexible and Extendable Solution
The 24 mini-GBIC slots built in the NS4750 support dual-speed, 100Base-FX and 1000Base-SX/LX SFP (Small Form-factor
Pluggable) fiber-optic modules, meaning the administrator now can flexibly choose the suitable SFP transceiver according to the
transmission distance or the transmission speed required to extend the network efficiently. The NS4750 supports SFP-DDM
(Digital Diagnostic Monitor) function that can easily monitor real-time parameters of the SFP for network administrator, such as
optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.
AC and DC Redundant Power to Ensure Continuous Operation
IFS NS4750 is equipped with one 100~240V AC power supply unit and one additional 36 ~ 60V DC power supply unit for
redundant power supply installation. A redundant power system is also provided to enhance the reliability with either the
100~240V AC power supply unit or the DC 36 ~ 60V power supply unit. Redundant Power Systems are specifically designed to
handle the demands of high-tech facilities requiring the highest power integrity. Furthermore, with the 36~ 60V DC power supply
implemented, the NS4750 can be applied as the telecom level device that could be located in the electronic room.
Layer 2 / Layer 4 Fully-functioned Managed Switch for Building Automation Networking
The NS4750 is ideal for applications in the factory data centers and distributions. It provides advanced Layer2 to Layer4 data
switching and redundancy, Quality of Service traffic control, network access control and authentication, and Secure Management
features to protect customer’s industrial network connectivity with reliable switching recovery capability that is suitable for
implementing fault tolerant and mesh network architectures.
Powerful Security
The Managed Switch offers comprehensive Access Control List (ACL) for enforcing security to the edge. Its protection
mechanisms also comprise port-based 802.1x and MAC-based user and device authentication. The port-security is effective in
limiting the number of clients that pass through, so that network administrators can now construct highly secured corporate
networks with time and effort considerably less than before.
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1.3 How to Use This Manual
This User Manual is structured as follows:
Section 2, INSTALLATION
The section explains the functions of the Managed Switch and how to physically install the Managed Switch.
Section 3, SWITCH MANAGEMENT
The section contains the information about the software function of the Managed Switch.
Section 4, WEB CONFIGURATION
The section explains how to manage the Managed Switch by Web interface.
Section 5, COMMAND LINE INTERFACE
The section describes how to use the Command Line interface (CLI).
Section 6,CLI MODE
The section explains how to manage the Managed Switch by Command Line interface.
Section 7,SWITCH OPERATION
The chapter explains how to do the switch operation of the Managed Switch.
Section 8,TROUBLESHOOTING
The chapter explains how to do troubleshooting of the Managed Switch.
Appendix A
The section contains cable information of the Managed Switch.
Appendix B
The section contains glossary information of the Managed Switch.
15
1.4 Product Features
Physical Port
24 100/1000Base-X SFP mini-GBIC slots
4 1/10GBase-SR/LR SFP mini-GBIC slots
4 10/100/1000Base-T Gigabit Ethernet RJ-45 combo ports
One RJ-45 Console Interface for Basic Management and Setup
Redundant Power System
Redundant Power System: 100V ~ 240V AC / Dual 36V ~ 60V DC
Active Redundant Power Failure Protection
Backup of Catastrophic Power Failure on One Supply
Fault Tolerance and Resilience.
Digital Input / Digital Output
2 Digital Input (DI)
2 Digital Output (DO)
Integrates sensors into Auto Alarm System
Transfer Alarm to IP Network via SNMP Trap
Hardware Design
-10 to 60 degrees C Operating Temperature for DC Power Input only
19-inch Rack-mountable
Relay Alarm for Port Breakdown, Power Failure
2 Thermal Fans Design
Layer 2 Features
Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
High performance of Store-and-Forward architecture and Runt/CRC filtering eliminate erroneous packets to optimize the
network bandwidth
Storm Control Support
Broadcast / Multicast / Unicast
Supports VLAN
IEEE 802.1Q Tagged VLAN
Up to 255 VLAN Groups, Out of 4094 VLAN IDs
Provider Bridging (VLAN Q-in-Q) Support (IEEE 802.1ad)
Private VLAN Edge (PVE)
Protocol-based VLAN
16
MAC-based VLAN
Voice VLAN
Supports Spanning Tree Protocol
STP, IEEE 802.1D Spanning Tree Protocol
RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, Spanning Tree by VLAN
BPDU Guard
Supports Link Aggregation
802.3ad Link Aggregation Control Protocol (LACP)
Cisco Ether-channel (Static Trunk)
Maximum 5 trunk Groups, up to 8 ports per Trunk Group
Up to 16Gbps Bandwidth (Duplex Mode)
Provides Port Mirror (1-to-1)
Port Mirroring to Monitor the Incoming or Outgoing Traffic on a Particular Port
Loop Protection to Avoid Broadcast Loops
Supports G.8032 Ethernet Ring Protection Switching (E.R.P.S.)
Quality of Service
Ingress Shaper and Egress Rate Limit Per Port Bandwidth Control
8 Priority Queues on All Switch Ports
Traffic Classification
- IEEE 802.1p CoS
- IP TOS / DSCP / IP Precedence
- IP TCP/UDP Port Number
- Typical Network Application
Strict Priority and Weighted Round Robin (WRR) CoS Policies
Supports QoS and In/Out bandwidth Control on Each Port
Traffic-Policing Policies on the Switch Port
DSCP Remarking
Multicast
Supports IGMP Snooping v1, v2 and v3
Supports MLD Snooping v1 and v2
Querier Mode Support
IGMP Snooping Port Filtering
MLD Snooping Port Filtering
MVR (Multicast VLAN Registration)
Security
17
IEEE 802.1x Port-based / MAC-based Network Access Authentication
Built-in RADIUS Client to co-operate with the RADIUS Servers
RADIUS / TACACS+ Users Access Authentication
IP-based Access Control List (ACL)
MAC-based Access Control List
Source MAC / IP Address Binding
DHCP Snooping to Filter Untrusted DHCP Messages
Dynamic ARP Inspection discards ARP Packets with Invalid MAC Address to IP Address Binding
IP Source Guard prevents IP spoofing attacks
IP Address Access Management to Prevent Unauthorized Intruder
Management
Switch Management Interfaces
- Console / Telnet Command Line Interface
- Web Switch Management
- SNMP v1 and v2c Switch Management
- SSH / SSL and SNMP v3 Secure Access
Four RMON Groups (History, Statistics, Alarms, and Events)
IPv6 IP Address / NTP / DNS Management
Built-in Trivial File Transfer Protocol (TFTP) Client
BOOTP and DHCP for IP Address Assignment
Firmware Upload / Download via HTTP / TFTP
DHCP Relay
DHCP Option 82
User Privilege Levels Control
NTP (Network Time Protocol)
Link Layer Discovery Protocol (LLDP) Protocol
SFP-DDM (Digital Diagnostic Monitor)
Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues
Reset Button for System Reboot or Reset to Factory Default
INTERLOGIX Smart Discovery Utility for Deploy Management
18
1.5 Product Specifications
Product NS4750-24S-4T-4X
Hardware Specification
SFP/mini-GBIC Slots 24 1000Base-SX/LX/BX SFP interfaces
(Compatible with 100Base-FX SFP Transceiver)
10Gbps Fiber Ports 4 1/10GBase-SR/LR SFP+ slots
Copper Ports 4 10/ 100/1000Base-T TP/SFP combo ports
Console Port 1 x RS-232 RJ45 serial port (115200, 8, N, 1)
Switch Processing Scheme Store-and-Forward
Switch Throughput@64Bytes 95.2Mpps
Switch Fabric 128Gbps / non-blocking
Address Table 16K entries, automatic source address learning and ageing
Share data Buffer 16Mbits
Flow Control IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
Jumbo Frame 10Kbytes
Reset Button < 5 seconds: System reboot
> 10 seconds: Factory default
Dimensions (W x D x H) 440 x 200 x 44.5 mm, 1U high
Weight 2.935kg
LED Power, DC1, DC2, Fault, Ring, R.O., Link/Act and speed per Gigabit port
Power Consumption Max. 57 watts / 197.6BTU
Power Requirement – AC AC 100~240V, 50/60Hz 1.5A
Power Requirement – DC -36V DC @ 1.6A, Range: -36V ~ -60V DC
DI/DO
2 Digital Input (DI): Level 0: -24~2.4V (± 0.1V)
Level 1: 2.4~24V (± 0.1V)
Input Load Current: 10mA max.
2 Digital Output (DO): Open collector to 24VDC, 100mA max. load
Layer 2 Function
Port Configuration
Port disable / enable
Auto-negotiation 10/100/1000Mbps full and half duplex mode selection
Flow Control disable / enable
Bandwidth control on each port
Power saving mode control
Port Status Display each port’s speed duplex mode, link status, flow control status,
auto negotiation status, trunk status
19
VLAN
802.1Q Tagged based VLAN
Port-based VLAN
Q-in-Q
Private VLAN Edge (PVE)
Up to 256 VLAN groups, out of 4094 VLAN IDs
Port Trunking IEEE 802.3ad LACP / Static Trunk
12 groups of 16-port trunk support
QoS
Traffic classification based, Strict priority and WRR
4-level priority for switching
- Port Number
- 802.1p priority
- 802.1Q VLAN tag
DSCP/TOS field in IP Packet Policy-based QoS
IGMP Snooping IGMP (v1/v2/v3) Snooping, up to 255 multicast Groups
IGMP Querier and Fast Leave mode support
Access Control List IP-based ACL / MAC-based ACL
Up to 256 entries
Management
Basic Management Interfaces Console, Telnet, Web Browser, SNMPv1, v2c and v3
Secure Management Interface SSH, SSL, SNMP v3
SNMP MIBs
RFC-1213 MIB-II
IF-MIB
RFC-1493 Bridge MIB
RFC-1643 Ethernet MIB
RFC-2863 Interface MIB
RFC-2665 Ether-Like MIB
RFC-2819 RMON MIB (Group 1, 2)
RFC-2737 Entity MIB
RFC-2618 RADIUS Client MIB
RFC3411 SNMP-Frameworks-MIB
IEEE 802.1X PAE
LLDP
MAU-MIB
Standards Conformance
Regulation Compliance FCC Part 15 Class A, CE
Standards Compliance
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX/100Base-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000Base-T
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3x Flow Control and back pressure
IEEE 802.3ad Port trunk with LACP
IEEE 802.1D Spanning Tree protocol
IEEE 802.1w Rapid Spanning Tree protocol
IEEE 802.1s Multiple Spanning Tree protocol
20
IEEE 802.1p Class of service
IEEE 802.1Q VLAN tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.1ab LLDP
ITU G.8032 Ethernet Ring Protection Switching
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP version 1
RFC 2236 IGMP version 2
RFC 3376 IGMP version 3
Environment
Operating
Temperature: -10 ~ 60 degrees C for DC power input
0 ~ 50 degrees C for AC power input
Relative Humidity: 5 ~ 95% (non-condensing)
Storage Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
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