Planet GSD-802PS [59/87] X management
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User’s Manual of GSD-800S / GSD-802S / GSD-802PS
4.10 802.1X Management
The PLANET Gigabit Ethernet Switch supports IEEE 802.1X Port-base network access control and RADIUS server
authentication to enhance the host link more security. An 802.1X Infrastructure is composed of three major components:
Authenticator, Authentication server, and Supplicant.
Authentication server – (RADIUS Server): An entity that provides an authentication service to an authenticator. This
service determines, from the credentials provided by the supplicant, whether the supplicant is authorized to access the
services provided by the authenticator.
Authenticator-(GSD-800S): An entity at one end of a point-to-point LAN segment that facilitates authentication of the
entity attached to the other end of that link.
Supplicant-(A Host Client): An entity at one end of a point-to-point LAN segment that is being authenticated by an
authenticator attached to the other end of that link.
The instructions are divided into three parts:
The above graph shows the network topology of the solution we are going to introduce. As illustrated, a group of clients is
trying to build a network with Switch in order to have access to both Internet and Intranet. With 802.1X authentication,
each of these clients would have to be authenticated by RADIUS server. If the client is authorized, Switch would be
notified to open up a communication port to be used for the client. There are 2 Extensive Authentication Protocol (EAP)
methods supported: (1) MD5 and (2) TLS.
MD5 authentication is simply a validation of existing user account and password that is stored in a database of RADIUS
server. Therefore, clients will be prompted for account/password validation to build the link. TLS authentication is a more
complicated authentication, which is using certificate that is issued by RADIUS server for authentication. TLS
authentication is a more secure authentication, since not only RADIUS server authenticates the client, but also the client
can validate RADIUS server by the certificate that it issues. The TLS authentication request from clients and reply by
Radius Server and Switch can be briefed as follows:
1. The client sends an EAP start message to Web-Smart Switch.
2. Web-Smart Switch replies with an EAP Request ID message.
3. The client sends its Network Access Identifier (NAI) – its user name – to Web-Smart Switch in an EAP Respond
message.
4. Web-Smart Switch forwards the NAI to the RADIUS server with a RADIUS Access Request message.
5. The RADIUS server responds to the client with its digital certificate.
6. The client validates the digital certificate, and replies its own digital certificate to the RADIUS server.
7. The RADIUS server validates client’s digital certificate.
Содержание
- Gsd 800s gsd 802s 1
- Gsd 802ps 1
- Port gigabit web smart ethernet switch 1
- Port gigabit web smart poe switch 1
- User s manual 1
- Ce mark warning 2
- Disclaimer 2
- Fcc warning 2
- Revision 2
- Trademarks 2
- Weee warning 2
- Table of contents 3
- How to use this manual 5
- Introduction 5
- Package contents 5
- Product features 6
- Product specification 7
- Installation 9
- Product description 9
- Product overview 9
- Led indicators 10
- Switch front panel 10
- Switch rear panel 11
- Desktop installation 12
- Install the switch 12
- Rack mounting 13
- Installing the sfp transceiver 14
- Management methods 16
- Overview 16
- Switch management 16
- Web management 16
- Login the switch 17
- Configuration 18
- Main menu 18
- System 20
- System info 20
- Misc configuration 21
- Port configuration 23
- Port mirroring 25
- Vlan membership 27
- Per port configuration 30
- Vlan setting example 32
- Rapid spanning tree 40
- Rstp system configuration 41
- Rstp port configuration 42
- Rstp status 43
- Link aggregation 46
- Port trunk 46
- Lacp status 49
- Igmp snooping 51
- Igmp snooping configuration 51
- Igmp snooping status 52
- Multicast group table 54
- Quality of service 55
- P qos mode 56
- Dscp qos mode 58
- X management 59
- Radius server configuration 60
- Port access control 62
- Dynamic address table 64
- Mac addresses 64
- Static mac address 65
- Factory reset 66
- Reboot 66
- Firmware upgrade 67
- Configuration upload 68
- Cable diagnostics 71
- Ω differential impedance between the positive and negative cable terminals ieee std 802 allows for a termination of as large as 115ω or as small as 85ω if the termination falls out of this range it is reported as falls an anomalous termination 72
- Web smart function 73
- Port statistics 77
- Status 77
- Igmp snooping status 78
- Lacp status 78
- Logout 78
- Multicast group status 78
- Rstp status 78
- Poe configuration gsd 802ps only 80
- Address table 82
- Forwarding filtering 82
- Learning 82
- Store and forward 82
- Switch operation 82
- 6 igmp snooping 83
- Auto negotiation 83
- Igmp snooping 83
- Igmp versions 1 and 2 83
- Theory 83
- Base tx port link led is lit but the traffic is irregular 85
- Performance is bad 85
- Some stations cannot talk to other stations located on the other port 85
- The link led is not lit 85
- Troubleshooting 85
- A 10 100mbps 10 100base tx 86
- A switch s rj 45 pin assignments 86
- Appendix a 86
- A rj 45 cable pin assignment 87
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