N. SNMP Management....................................................................……………..............39
N-1 SNMP Configuration
N-2 SNMP Trap Configuration
O. Spanning Tree………………………………………………………………………..……. 40
O-1 Spanning Tree configuration
O-2 Spanning Tree Port Configuration
P. Stack Management ……………………………………………………………..……….... 42
P-1 Stack Configuration
P-2 Stack Status
Q. System Reboot ............................................................................…..………............. 43
Q-1 System Reboot
Q-2 Update System configuration
R. Trunk Management..........................................................……………..…………...... 44
R-1 Show LACP Status
R-2.Trunk Configuration
S. VLAN Configuration................................................................…………......................47
S-1 802.1q VLAN
3
4
S-2 Port based VLAN
S-3 VLAN Disable
4
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1. Introduction
SG9224B is a non-blocking high performance Ethernet switch engine, integrated with 24
ports of 10/100Mbps and two ports of 10/100/1000Mbps. Each port can be either
auto-sensing or manually selected via EEPROM initial configuration or CPU on-line setting
to run at 10Mbps or 100Mbps or 1000Mbps speed rate, full or half duplex mode, enable or
disable flow control capability, the detail advance feature see the manual.
1-1. SG9224B with ARM S3C4510X01 Hardware Specification
Content:
A. MAC
(1) Version: VT6526
(2) SRAM: Embedded 3Mbit packet memory and 1Mbit control memory.
(3) Store & Forward
(4) External 25MHz crystal only.
(5) VT6526 Chip Package: 208-pin LQFP
B. CPU
(1) ARM: S3C4510X01
(2) Flash ROM: 32Mbit with SNMP/VLAN
(3) SDRAM: 8Mbyte (512K Wordsx16Bitsx2Banks)
(4) OSC: 50MHz, Internal clock is SDCLK (50MHz)
(5) HDLC: Serial Comm. I/F, Console port x 1
1-2. SG9224B Management Software Specification
TCP/IP ARP, ICMP, IP, TCP, UDP
SNMP V1, VIA private MIBS, MIB
SNMP
counters of groups 1,2,4,9
Web management server HTTP 1.0, CGI, SSI
Telnet server Telnet 1.0
Console Standard UART
Spanning tree protocol IEEE 802.1d
Two-Level priority Queuing IEEE 802.1p
Port-based VLAN (IVL) IEEE 802.1q
Protocol-based VLAN IEEE 802.1v
Trunk IEEE 802.3 ad
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1-3 System block diagram
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2. Web Management Function
2-1 Default Web Operation
2-1-1. Login: The SG9224B provides a Web browser to manage the switch, the default
Log in values as follows:
a. Default Login V alue:
(1) IP Address: 192.168.2.1
(2) IP Sub network: 255.255.255.0
(3) User Name: admin
(4) Password: system
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2-1-2.Change your System Configuration:
a. Change the configuration you needs.
b. Follow the Session C-4. ”System Update configuration” and write to device’s system
memory.
c. Reboot the switch device.
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2-2. Web Management Home Overview
2-2-1. This is a Web Browser Page.
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2-2-2. The system has three frames to combine
1. Upper Frame (Logo & Port Status)
2. Left Frame (UNCTION MENU)
3. Middle Frame (Content)
2-2-3. First logon the System, You should fill the correct ID & password.
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2-2-4. Port status
This page can see per port status that click the upper switch’s banner.
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1. State : Display port link status disable or enable. “No Link” will be treated
as “off ”.
2. Link Status : Display the current link status (Down or Link) of the port.
3. Trunking : Display the port whether in the Trunk mode.
4. TxGoodpkt : Display the transfer succeed package,.
5. TxBadPkt : Display the transfer failure package.
6. RxGoodPkt: Display the Received succeed package.
7. RxBadPkt : Display the Received failure package.
8. Port Security: Display the port security is enable or disable.
9. TxAbort : Display the Transfer abort package.
10.Collision : Display the collision result.
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2-3. Web sitemap
There are many management functions, include:
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2-4 System management function
a. System Login
Login the Web management
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B. 802.1x Configuration
System Configuration
The IEEE802.1x makes using of the physical access characteristics of IEEE802 LAN
infrastructures in order to provide a means of authenticating and authorizing devices
attached to a LAN port that has point-to-point connection. And of preventing access to the
port Which the authentication and authorization process fails.
To enable IEEE802.1x, you still to fill in the authentication server information.
• Radius Server IP Address: the IP address of the authentication server.
• Server Port: The UDP port number used by the authentication server to
authenticate.(The default Port of the 802.1x)
•Accounting Port: The UDP port number used by the authentication server to retrieve
accounting information.
• Shared Key: A key is shared with the switch and authentication server.
• NAS Identifier: A string is used to identify this switch
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B-2 802.1x Misc Configuration
Misc Configuration
In this page, you can change the values for the IEEE802.1x parameter:
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•Quiet Period: define periods of time during which it will not attempt to acquire a
supplicant (Default time is 60 seconds).
•Tx Period: use to determine when an EAPOL PDU is to be transmitted (Default
value is 30 seconds).
•Supplicant Timeout: determine timeout conditions in the exchanges between the
supplicant and authentication server (Default value is 30 seconds).
•Server Timeout: determine timeout conditions in the exchanges between the
authenticator and authentication server (Default value is 30 seconds).
•ReAuthMax: determine the number of re-authentication attempts that are permitted
before the specific port becomes unauthorized (Default value is 2 times).
•Reauth Period: determine a nonzero number of seconds between periodic
re-authentication of the supplications (Default value is 3600 seconds).
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B-3.802.1x Per port configuration
Per Port Configuration
In this page, you can select the specific port and configure the authorization state.
Each port can select four kinds of authorization state:
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13
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• Fu: force the specific port to be unauthorized.
• Fa: force the specific port to be authorized.
• Au: the state of the specific port was determined by the outcome of the
authentication.
•No: the specific port didn't support 802.1x function
C、Administrator
C-1 Authentication Configuration
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C-2 System IP Configuration
zIP address: User can assign a DHCP Client or Static IP to this intelligent switch.
Specify an IP address / Subnet Mask / Default Gateway:
User can configure the IP setting or change the IP setting, then click “send” icon. Reset
switch and use new IP address to browser this Web management.
zSave New IP: When user will save the new IP configured, user should be to “System
Update Configuration“, click “Write“ and “Reboot system”.
C-3、System Status.
Can see your system firmware version or MAC ID or switch location setting by this item.
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C-4、System Update Configuration
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Can save your new configuration after you change the any system parameter, oryou can go
back to the system default value by this icon. We suggest user to go to “System Update
Configuration” when user has changed any setting. Then go to Q. “System Reboot” reboot
device.
The “Write” save the new configuration to system flash memory. The “Reload” is back to
factory default configuration.
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