PLANET GS-5220-16S8C User Manual
User’s Manual of GS-5220 Series
Trademarks
Copyright © PLANET Technology Corp. 2015.
Contents are subject to revision without prior notice.
PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their respective owners.
Disclaimer
PLANET Technology does not warrant that the hardware will work properly in all environments and applications, and makes no
warranty and representation, either implied or expressed, with respect to the quality, performance, merchantability, or fitness for
a particular purpose. PLANET has made every effort to ensure that this User's Manual is accurate; PLANET disclaims liability
for any inaccuracies or omissions that may have occurred.
Information in this User's Manual is subject to change without notice and does not represent a commitment on the part of
PLANET. PLANET assumes no responsibility for any inaccuracies that may be contained in this User's Manual. PLANET makes
no commitment to update or keep current the information in this User's Manual, and reserves the right to make improvements to
this User's Manual and/or to the products described in this User's Manual, at any time without notice.
If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate your comments and
suggestions.
FCC Warning
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. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the
interference at his own expense.
CE Mark Warning
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.
Energy Saving Note of the Device
This power required device does not support Standby mode operation. For energy saving, please remove the power cable to
disconnect the device from the power circuit. In view of saving the energy and reducing the unnecessary power consumption, it
is strongly suggested to remove the power connection for the device if this device is not intended to be active.
WEEE Warning
To avoid the potential effects on the environment and human health as a result of the presence of
hazardous substances in electrical and electronic equipment, end users of electrical and electronic
equipment should understand the meaning of the crossed-out wheeled bin symbol. Do not dispose of
WEEE as unsorted municipal waste and have to collect such WEEE separately.
Revision
PLANET GS-5220 Series User's Manual
Model: GS-5220 Series
Revision: 1.0 (January, 2015)
Part No: EM-GS-5220-series _v1.0
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User’s Manual of GS-5220 Series
TABLE OF CONTENTS
1. INTRODUCTION....................................................................................................................9
1.1 Packet Contents...........................................................................................................................................9
1.2 Product Description...................................................................................................................................10
1.3 How to Use This Manual............................................................................................................................12
1.4 Product Features........................................................................................................................................13
1.5 Product Specifications ..............................................................................................................................16
2. INSTALLATION ................................................................................................................... 22
2.1 Hardware Description................................................................................................................................22
2.1.1 Switch Front Panel ..............................................................................................................................................22
2.1.2 LED Indications ...................................................................................................................................................24
2.1.3 Switch Rear Panel ...............................................................................................................................................28
2.2 Installing the Switch...................................................................................................................................30
2.2.1 Desktop Installation .............................................................................................................................................30
2.2.2 Rack Mounting.....................................................................................................................................................31
2.2.3 Installing the SFP/SFP+ Transceiver...................................................................................................................32
3. SWITCH MANAGEMENT.................................................................................................... 36
3.1 Requirements..............................................................................................................................................36
3.2 Management Access Overvi ew.................................................................................................................37
3.3 Administration Console.............................................................................................................................38
3.4 Web Management.......................................................................................................................................39
3.5 SNMP-based Network Management.........................................................................................................40
3.6 PLANET Smart Discovery Utility ..............................................................................................................40
4. WEB CONFIGURATION...................................................................................................... 42
4.1 Main Web Page...........................................................................................................................................44
4.2 System.........................................................................................................................................................46
4.2.1 System Information..............................................................................................................................................47
4.2.2 IP Configuration...................................................................................................................................................48
4.2.3 IP Status ..............................................................................................................................................................50
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4.2.4 Users Configuration .............................................................................................................................................51
4.2.5 Privilege Levels ...................................................................................................................................................54
4.2.6 NTP Configuration ...............................................................................................................................................55
4.2.7 Time Configuration ..............................................................................................................................................56
4.2.8 UPnP ...................................................................................................................................................................58
4.2.9 DHCP Relay ........................................................................................................................................................60
4.2.10 DHCP Relay Statistics .......................................................................................................................................61
4.2.11 CPU Load ..........................................................................................................................................................63
4.2.12 System Log........................................................................................................................................................64
4.2.13 Detailed Log ......................................................................................................................................................65
4.2.14 Remote Syslog ..................................................................................................................................................66
4.2.15 SMTP Configuration ..........................................................................................................................................67
4.2.16 Web Firmware Upgrade.....................................................................................................................................68
4.2.17 TFTP Firmware Upgrade ...................................................................................................................................69
4.2.18 Save Startup Config...........................................................................................................................................70
4.2.19 Configuration Download ....................................................................................................................................70
4.2.20 Configuration Upload .........................................................................................................................................71
4.2.21 Configuration Activate........................................................................................................................................71
4.2.22 Configuration Delete ..........................................................................................................................................72
4.2.23 Image Select......................................................................................................................................................72
4.2.24 Factory Default ..................................................................................................................................................73
4.2.25 System Reboot ..................................................................................................................................................74
4.3 Simple Network Management Protocol....................................................................................................75
4.3.1 SNMP Overview ..................................................................................................................................................75
4.3.2 SNMP System Configuration ...............................................................................................................................76
4.3.3 SNMP Trap Configuration....................................................................................................................................78
4.3.4 SNMP System Information ..................................................................................................................................80
4.3.5 SNMPv3 Configuration ........................................................................................................................................81
4.3.5.1 SNMPv3 Communities ..............................................................................................................................81
4.3.5.2 SNMPv3 Users ..........................................................................................................................................82
4.3.5.3 SNMPv3 Groups........................................................................................................................................83
4.3.5.4 SNMPv3 Views..........................................................................................................................................84
4.3.5.5 SNMPv3 Access........................................................................................................................................85
4.4 Port Management.......................................................................................................................................87
4.4.1 Port Configuration................................................................................................................................................87
4.4.2 Port Statistics Overview.......................................................................................................................................89
4.4.3 Port Statistics Detail.............................................................................................................................................90
4.4.4 SFP Module Information ......................................................................................................................................92
4.4.5 Port Mirror............................................................................................................................................................93
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4.5 Link Aggregation........................................................................................................................................96
4.5.1 Static Aggregation................................................................................................................................................98
4.5.2 LACP Configuration .............................................................................................................................................99
4.5.3 LACP System Status .........................................................................................................................................101
4.5.4 LACP Port Status...............................................................................................................................................102
4.5.5 LACP Port Statistics...........................................................................................................................................103
4.6 VLAN..........................................................................................................................................................104
4.6.1 VLAN Overview .................................................................................................................................................104
4.6.2 IEEE 802.1Q VLAN ...........................................................................................................................................105
4.6.3 VLAN Port Configuration ...................................................................................................................................108
4.6.4 VLAN Membership Status..................................................................................................................................114
4.6.5 VLAN Port Status...............................................................................................................................................115
4.6.6 Port Isolation...................................................................................................................................................... 117
4.6.7 VLAN setting example: ...................................................................................................................................... 119
4.6.7.1 Two Separate 802.1Q VLANs.................................................................................................................. 119
4.6.7.2 VLAN Trunking between two 802.1Q aware switches .............................................................................121
4.6.7.3 Port Isolate ..............................................................................................................................................124
4.6.8 MAC-based VLAN .............................................................................................................................................125
4.6.9 MAC-based VLAN Status ..................................................................................................................................126
4.6.10 Protocol-based VLAN ......................................................................................................................................126
4.6.11 Protocol-based VLAN Membership..................................................................................................................128
4.7 Spanning Tree Protocol...........................................................................................................................130
4.7.1 Theory ...............................................................................................................................................................130
4.7.2 STP System Configuration ................................................................................................................................136
4.7.3 Bridge Status .....................................................................................................................................................138
4.7.4 CIST Port Configuration.....................................................................................................................................139
4.7.5 MSTI Priorities ...................................................................................................................................................142
4.7.6 MSTI Configuration............................................................................................................................................143
4.7.7 MSTI Ports Configuration ..................................................................................................................................144
4.7.8 Port Status.........................................................................................................................................................146
4.7.9 Port Statistics.....................................................................................................................................................147
4.8 Multicast....................................................................................................................................................148
4.8.1 IGMP Snooping .................................................................................................................................................148
4.8.2 Profile Table.......................................................................................................................................................152
4.8.3 Address Entry ....................................................................................................................................................153
4.8.4 IGMP Snooping Configuration ...........................................................................................................................154
4.8.5 IGMP Snooping VLAN Configuration.................................................................................................................156
4.8.6 IGMP Snooping Port Group Filtering .................................................................................................................158
4.8.7 IGMP Snooping Status ......................................................................................................................................159
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4.8.8 IGMP Group Information....................................................................................................................................160
4.8.9 IGMPv3 Information...........................................................................................................................................161
4.8.10 MLD Snooping Configuration........................................................................................................................... 162
4.8.11 MLD Snooping VLAN Configuration.................................................................................................................163
4.8.12 MLD Snooping Port Group Filtering.................................................................................................................165
4.8.13 MLD Snooping Status......................................................................................................................................166
4.8.14 MLD Group Information ...................................................................................................................................167
4.8.15 MLDv2 Information ..........................................................................................................................................168
4.8.16 MVR (Multicaset VLAN Registration)............................................................................................................... 169
4.8.17 MVR Status......................................................................................................................................................172
4.8.18 MVR Groups Information .................................................................................................................................173
4.8.19 MVR SFM Information .....................................................................................................................................173
4.9 Quality of Service.....................................................................................................................................175
4.9.1 Understanding QoS ...........................................................................................................................................175
4.9.2 Port Policing ......................................................................................................................................................176
4.9.3 Port Classification..............................................................................................................................................176
4.9.4 Port Scheduler...................................................................................................................................................178
4.9.5 Port Shaping......................................................................................................................................................179
4.9.5.1 QoS Egress Port Schedule and Shapers ................................................................................................180
4.9.6 Port Tag Remarking...........................................................................................................................................181
4.9.6.1 QoS Egress Port Tag Remarking.............................................................................................................182
4.9.7 Port DSCP .........................................................................................................................................................183
4.9.8 DSCP-based QoS .............................................................................................................................................184
4.9.9 DSCP Translation ..............................................................................................................................................185
4.9.10 DSCP Classification.........................................................................................................................................186
4.9.11 QoS Control List...............................................................................................................................................187
4.9.11.1 QoS Control Entry Configuration ...........................................................................................................189
4.9.12 QCL Status ......................................................................................................................................................191
4.9.13 Storm Control Configuration ............................................................................................................................192
4.9.14 WRED..............................................................................................................................................................193
4.9.15 QoS Statistics ..................................................................................................................................................196
4.9.16 Voice VLAN Configuration ...............................................................................................................................196
4.9.17 Voice VLAN OUI Table.....................................................................................................................................199
4.10 Access Control Lists..............................................................................................................................200
4.10.1 Access Control List Status ...............................................................................................................................200
4.10.2 Access Control List Configuration ....................................................................................................................202
4.10.3 ACE Configuration ...........................................................................................................................................204
4.10.4 ACL Ports Configuration ..................................................................................................................................214
4.10.5 ACL Rate Limiter Configuration .......................................................................................................................216
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4.11 Authentication.........................................................................................................................................217
4.11.1 Understanding IEEE 802.1X Port-Based Authentication..................................................................................218
4.11.2 Authentication Configuration ............................................................................................................................221
4.11.3 Network Access Server Configuration..............................................................................................................222
4.11.4 Network Access Overview ...............................................................................................................................233
4.11.5 Network Access Statistics ................................................................................................................................234
4.11.6 RADIUS ...........................................................................................................................................................241
4.11.7 TACACS+ ........................................................................................................................................................243
4.11.8 RADIUS Overview ...........................................................................................................................................244
4.11.9 RADIUS Details ...............................................................................................................................................246
4.11.10 Windows Platform RADIUS Server Configuration..........................................................................................252
4.11.11 802.1X Client Configuration ...........................................................................................................................257
4.12 Security ...................................................................................................................................................260
4.12.1 Port Limit Control.............................................................................................................................................260
4.12.2 Access Management .......................................................................................................................................264
4.12.3 Access Management Statistics ........................................................................................................................265
4.12.4 HTTPs .............................................................................................................................................................266
4.12.5 SSH .................................................................................................................................................................267
4.12.6 Port Security Status .........................................................................................................................................267
4.12.7 Port Security Detail..........................................................................................................................................270
4.12.8 DHCP Snooping ..............................................................................................................................................271
4.12.9 Snooping Table ................................................................................................................................................273
4.12.10 IP Source Guard Configuration...................................................................................................................... 273
4.12.11 IP Source Guard Static Table .........................................................................................................................275
4.12.12 ARP Inspection ..............................................................................................................................................276
4.12.13 ARP Inspection Static Table........................................................................................................................... 277
4.12.14 Dynamic ARP Inspection Table ...................................................................................................................... 278
4.13 Address Table.........................................................................................................................................280
4.13.1 MAC Table Configuration .................................................................................................................................280
4.13.2 MAC Address Table Status ..............................................................................................................................282
4.14 LLDP........................................................................................................................................................284
4.14.1 Link Layer Discovery Protocol .........................................................................................................................284
4.14.2 LLDP Configuration .........................................................................................................................................284
4.14.3 LLDP MED Configuration ................................................................................................................................287
4.14.4 LLDP-MED Neighbor .......................................................................................................................................293
4.14.5 Neighbor ..........................................................................................................................................................297
4.14.6 Port Statistics...................................................................................................................................................298
4.15 Network Diagnostics..............................................................................................................................300
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User’s Manual of GS-5220 Series
4.15.1 Ping .................................................................................................................................................................301
4.15.2 IPv6 Ping .........................................................................................................................................................302
4.15.3 Remote IP Ping Test ........................................................................................................................................303
4.15.4 Cable Diagnostics............................................................................................................................................304
4.16 Loop Protection......................................................................................................................................306
4.16.1 Configuration ...................................................................................................................................................306
4.16.2 Loop Protection Status.....................................................................................................................................307
4.17 RMON.......................................................................................................................................................309
4.17.1 RMON Alarm Configuration .............................................................................................................................309
4.17.2 RMON Alarm Status......................................................................................................................................... 311
4.17.3 RMON Event Configuration .............................................................................................................................312
4.17.4 RMON Event Status.........................................................................................................................................313
4.17.5 RMON History Configuration ...........................................................................................................................314
4.17.6 RMON History Status.......................................................................................................................................315
4.17.7 RMON Statistics Configuration ........................................................................................................................316
4.17.8 RMON Statistics Status....................................................................................................................................317
5. SWITCH OPERATION....................................................................................................... 319
5.1 Address Table...........................................................................................................................................319
5.2 Learning ....................................................................................................................................................319
5.3 Forwarding & Filtering.............................................................................................................................319
5.4 Store-and-Forward...................................................................................................................................319
5.5 Auto-Negotiation ......................................................................................................................................320
6. TROUBLESHOOTING....................................................................................................... 321
APPENDIX A: Networking Connection............................................................................... 322
A.1 Switch's Data RJ45 Pin Assignments - 1000Mbps, 1000BASE-T........................................................322
A.2 10/100Mbps, 10/100BASE-TX..................................................................................................................322
APPENDIX B : GLOSSARY.................................................................................................. 324
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User’s Manual of GS-5220 Series
1. INTRODUCTION
Thanks you for purchasing PLANET GS-5220 Managed Switch series, which comes with multiple Gigabit Ethernet copper and
SFP/SFP+ fiber optic connectibility and robust layer 2 and layer 4 features. The description of this model is shown below:
GS-5220-16S8C
L2+ 24-port 100/1000BASE-X SFP + 8-port Shared TP Managed Switch
GS-5220-16S8CR
GS-5220-44S4C
GS-5220-46S2C4X
GS-5220-48T4X
“Managed Switch” is used as an alternative name in this user’s manual.
L2+ 24-port 100/1000BASE-X SFP + 8-port Shared TP Managed Switch with AC/DC Redundant Power
L2+ 48-port 100/1000BASE-X SFP + 4-port Shared TP Managed Switch
L2+ 48-port 100/1000BASE-X SFP + 2-port Shared TP + 4-port 10G SFP Managed Switch
L2+ 48-port 10/100/1000BASE-T + 4-port Shared SFP + 4-port 10G SFP Managed Switch
1.1 Packet Contents
Open the box of the Managed Switch and carefully unpack it. The box should contain the following items:
The Managed Switch
Quick Installation Guide
RJ45 to RS232 Cable
Rubber Feet
Two Rack-mounting Brackets with Attachment Screws
Power Cord
SFP Dust-proof Caps
Model Name SFP Dust-proof Caps
GS-5220-16S8C(R) 24
GS-5220-44S4C 48
GS-5220-46S2C4X 52
GS-5220-48T4X 8
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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User’s Manual of GS-5220 Series
1.2 Product Description
Ideal Combination of 10G Uplink, high-density, Gigabit and Layer 3 Static Routing
PLANET GS-5220 series is a Layer 2+ managed Gigabit / 10 Gigabit Ethernet switch and supports static Layer 3 routing in a
1U case. The GS-5220 series can handle extremely large amounts of data in a secure topology linking to an enterprise
backbone or high capacity servers.
Layer 3 IPv4 and IPv6 VLAN Routing for Secure and Flexible Manag emen t
The GS-5220 series switch not only provides ultra high transmission performance, and excellent layer 2 and layer 4
technologies, but also layer 3 IPv4/IPv6 VLAN routing feature which allows to cross over different VLANs and different IP
addresses for the purpose of having a highly-secured, flexible management and simpler networking application.
IPv6 / IPv4 Dual St ack
Supporting both IPv6 and IPv4 protocols, the GS-5220 series helps the SMBs to step in the IPv6 era with the lowest investment
as its network facilities need not to be replaced or overhauled if the IPv6 FTTx edge network is set up.
Robust Layer 2 Features
The GS-5220 series can be programmed for advanced switch management functions such as dynamic port link aggregation,
Q-in-Q VLAN, private VLAN, Multiple Spanning Tree protocol (MSTP), Layer 2 to Layer 4 QoS, bandwidth control and
IGMP/MLD Snooping. Via the link aggregation of supporting ports, the GS-5220 series allows the operation of a high-speed
trunk to combine with multiple fiber ports and supports fail-over as well.
Powerful Security
The GS-5220 series offers a comprehensive layer 2 to layer 4 Access Control List (ACL) for enforcing security to the edge. It
can be used to restrict network access by denying packets based on source and destination IP address, TCP/UDP ports or
defined typical network applications. Its protection mechanism also comprises 802.1X Port-based and MAC-based user and
device authentication. With the private VLAN function, communication between edge ports can be prevented to ensure user
privacy. The GS-5220 series also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to
prevent IP snooping from attack and discard ARP packets with invalid MAC address. The network administrators can now
construct highly secured corporate networks with considerably less time and effort than before.
Excellent Traffic Control
The GS-5220 series is loaded with powerful traffic management and QoS features to enhance connection services by SMBs.
The QoS features include wire-speed Layer 4 traffic classifiers and bandwidth limit that are particular useful for multi-tenant unit,
multi business unit, Telco, or Network Service Provider’s applications. It also empowers the enterprises to take full advantages
of the limited network resources and guarantees the best performance in VoIP and video conferencing transmission.
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User’s Manual of GS-5220 Series
Efficient and Secure Management
The GS-5220 series Managed Switch is equipped with console, Web and SNMP management interfaces. With the built-in
Web-based management interface, the GS-5220 series offers an easy-to-use, platform-independent management and
configuration facility. The GS-5220 series supports standard Simple Network Management Protocol (SNMP) and can be
managed via any management software based on standard of SNMP protocol. For reducing product learning time, the GS-5220
series offers Cisco-like command via Telnet or console port and customer doesn’t need to learn new command from these
switches. Moreover, the GS-5220 series offers secure remote management by supporting SSH, SSL and SNMPv3 connection
which encrypt the packet content at each session.
Flexibility and Extension Solution
The mulit-mini-GBIC slots built in the GS-5220 series series support dual speed as it features 100BASE-FX and
1000BASE-SX/LX SFP (Small Form-factor Pluggable) fiber-optic modules. Now the administrator can flexibly choose the
suitable SFP transceiver according to not only the transmission distance, but also the transmission speed required. The
distance can be extended from 550 meters to 2km (multi-mode fiber) up to above 10/20/30/40/50/70/120 kilometers
(single-mode fiber or WDM fiber). They are well suited for applications within the enterprise data centers and distributions.
Intelligent SFP Diagnosis Mechanism
The GS-5220 series supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to
easily monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias
current, and transceiver supply voltage.
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User’s Manual of GS-5220 Series
1.3 How to Use This Manual
This User’s 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, SWITCH OPERATION
The chapter explains how to do the switch operation of the Managed Switch.
Section 6, POWER over ETHERNET OVERVIEW
The chapter introduces the IEEE 802.3af / 802.3at PoE standard and PoE provision of the Managed Switch.
Section 7, TROUBLESHOOTING
The chapter explains how to do troubleshooting of the Managed Switch.
Appendix A
The section contains cable information of the Managed Switch.
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User’s Manual of GS-5220 Series
1.4 Product Features
Physical Port
10/100/1000BASE-T Gigabit RJ45 copper
100/1000BASE-X mini-GBIC/SFP slots
1000BASE-X / 10GBASE-X mini-GBIC/SFP+ slots (For GS-5220-46S2C4X, GS-5220-48T4X)
RJ45 console interface for switch basic management and setup
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 eliminates erroneous packets to optimize
the network bandwidth
Storm Control support
Broadcast / Unicast / Unknown-unicast
Supports VLAN
IEEE 802.1Q tagged VLAN
Up to 255 VLANs groups, out of 4094 VLAN IDs
Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
Private VLAN Edge (PVE)
Protocol-based VLAN
MAC-based VLAN
IP Subnet-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)
Up to 8 ports per trunk group
Up to 16Gbps bandwidth (full duplex mode)
Provides port mirror (many-to-1)
Port mirroring to monitor the incoming or outgoing traffic on a particular port
Loop protection to avoid broadcast loops
Layer 3 IP Routing Features
Supports maximum 32 static routes and route summarization
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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
- TOS / DSCP / IP Precedence of IPv4/IPv6 packets
- IP TCP/UDP port number
- Typical network application
Strict priority and Weighted Round Robin (WRR) CoS policies
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
User’s Manual of GS-5220 Series
IGMP Snooping port filtering
MLD Snooping port filtering
MVR (Multicast VLAN Registration)
Security
Authentication
- IEEE 802.1x Port-based / MAC-based network access authentication
- IEEE 802.1x Authentication with Guest VLAN
- Built-in RADIUS client to cooperate with the RADIUS servers
- RADIUS / TACACS+ users access authentication
Access Control List
- IP-based Access Control List (ACL)
- MAC-based Access Control List (ACL)
Source MAC / IP address binding
DHCP Snooping to filter distrusted 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
IPv4 and IPv6 dual stack management
Switch Management Interfaces
- Console / Telnet Command Line Interface
- Web switch management
- SNMP v1, v2c, and v3 switch management
- SSH / SSL secure access
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