Cerio CS-2208G-8PA2 User manual

V2.0b
User Manual
CERIO Corporation
CS-2208G-8P A2
PoE CS-2000 Series - 8 Port 10/100/1000M Gigabit
Web Managed PoE+ with 2 SFP Ports
( 180Watt Power )

V2.0b
FCC Warning
This device has been tested and found to comply with limits for a Class A digital device,
pursuant to Part 2 and 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 user’s manual, may
cause interference in which case 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 many be required to take adequate measures.

V2.0b
1. Introduction ................................................................................................................................ 4
1.1 Front Panel...................................................................................................................... 4
1.2 Rear Panel Layout......................................................................................................... 4
2. Software Configuration ........................................................................................................... 6
2.1 Example of Segment: (Windows 7) .......................................................................... 6
2.2 System login................................................................................................................. 10
Function Menu ......................................................................................................................... 11
3. System ....................................................................................................................................... 12
4. Management ............................................................................................................................. 13
5. PoE.............................................................................................................................................. 15
6. PORT........................................................................................................................................... 16
7. VLAN........................................................................................................................................... 17
8. Link Aggregation..................................................................................................................... 19
9. Port Mirror................................................................................................................................. 20
10. QoS ..................................................................................................................................... 21
11. Storm Control................................................................................................................... 23
12. Rate Limiting .................................................................................................................... 23
13. Loop Detection / Prevention......................................................................................... 24
14. IGMP Snooping................................................................................................................ 25
15. Password........................................................................................................................... 26
16. Logout ................................................................................................................................ 26

V2.0b
1. Introduction
1.1 Front Panel
1) MAX PoE (budget expended) LED light.
2) Power and System status LED light.
3) Reset to default button. (Long press the “Reset” button with a pin for 10 seconds, if
the LEDs start to flash, the reset process starts.)
4) 8 PoE Ports and Ethernet status LED light.
5) 8 Gigabit Ethernet Ports(RJ-45).
6) 2 Gigabit SFP Ports.
1.2 Rear Panel Layout
AC input (100-240V/AC, 50-60Hz) UL Safety
1
2
3
4
5 6

V2.0b
LED indicators:
The LED Indicators will allow you to monitor, diagnose and help in troubleshooting any
potential problem with the switch, the connection(s) or other attached devices.
Warn when 10W output power load is available
Color Status Descr iption
Max PoE Green
On
When load below 10W POE power is available
Off
Output power not exceeded the warning display
PWR/SYS Green
On
Power on
Off
Power off or fail
Blinking
System boot-up
Link/ACT Green
On
1000Mbps connected
Blinking
Data transmitting
Orange
On
10/100Mbps connected
Blinking
Data transmitting
None
Off
Disconnected or fail
SFP Green
On
1000FX connected
Off
SFP not connected
PoE Green
Green On
PoE power output on
Blinking
PoE power output amount not stable
None
Off
There is no PoE power output

V2.0b
2. Software Configuration
CS-2208G-8P supports web-based configuration. Upon the completion of hardware
installation, CS-2208G-8P can be configured through a PC/NB by using its web browser
such as Internet Explorer 6.0 or later version, or similar browser.
Set the IP segment of the administrator's computer to be in the same range as CS-2208G-8P
for accessing the system. Do not duplicate the IP Address used here with IP Address of
CS-2208G-8P or any other device within the network. Please refer to the following steps:
2.1 Example of Segment: (Windows 7)
Step 1 :
Please click on the computer icon in the right bottom of window, and click“Open
Network and Sharing Center”

V2.0b
Step 2 :
In the Network and Sharing Center page, click on the left side of “Change adapter
setting” button.
Step 3 :
In “Change adapter setting” Page, right click on Local LAN then select “Properties”

V2.0b
Step 4 :
In the “Properties” page, click the “Properties” button to open TCP/IP setting.
Step 5 :
In Properties page for setting IP addresses, find “Internet Protocol Version 4
(TCP/IPv4)” and double click to open TCP/IPv4 Properties window.
Double click

V2.0b
Step 6 :
Select “Use the following IP address”, and fill in IP Address to: 192.168.2.X
ex: The X may be set as any number from 1 to 253
Subnet mask: 255.255.255.0
And Click "OK" to complete the computer IP settings.
Step 7 :
Open Web Browser
The CS-2208G-8P web switch default IP is 192.168.2.20
System login Overview page will appear after successful login.
Note ： Without a valid certificate, users may encounter the following problem: in using IE7,
when they try to access system's WMI (http://192.168.2.200), there will be a “Certificate
Error,” because the browser treats the system as an illegal website.

V2.0b
2.2 System login
Login to the management page as follows, please enter Username, and Password
Default IP Address: 192.168.2.200
Default Username and Password
Management Account
Root Account
User Name
root
Password
default
After Login, the page will display system information.