Cerio CS-2000 Series User manual

User’s Manual
CERIO Corporation
CS-2224-24P_A2
PoE CS-2000 Series 2 Combo Gigabit + 24 port 10/100Mbps
Web Managed PoE+ Switch

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 radiates 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.

1. Introduction .........................................................................................................................................5
1.1 Front Panel.................................................................................................................................5
1.2 Rear Panel Layout....................................................................................................................6
1.3 Connections...............................................................................................................................6
2. Software Configuration ....................................................................................................................7
Example of Segment: (Windows 7) ................................................................................................7
2.1 System login username and password information.....................................................11
3. Management......................................................................................................................................12
3.1 Authentication Configuration..............................................................................................12
3.2 System IP Configuration ......................................................................................................13
3.3 System Time Setting(NTP)...................................................................................................14
3.4 System Status .........................................................................................................................15
3.6 Firmware Update ....................................................................................................................18
3.7 Backup/Recovery ...................................................................................................................19
3.8 Reboot Device .........................................................................................................................20
4. PoE Control .......................................................................................................................................21
4.1 PoE Status................................................................................................................................21
4.2 PoE Setting ..............................................................................................................................22
4.3 PoE Power Delay ....................................................................................................................23
4.4 PoE Schedule ..........................................................................................................................24
5. Port Management.............................................................................................................................26
5.2 Port Mirroring ..........................................................................................................................27
5.3 Bandwidth Control .................................................................................................................28
5.4 Broadcast Storm Control .....................................................................................................29
6. VLAN Setting.....................................................................................................................................30
6.1 VLAN Mode ..............................................................................................................................30
6.2 VLAN Member Setting (Tag Based) ...................................................................................32
6.3 Multi to 1 Setting.....................................................................................................................34
7. Per Port Counter ..............................................................................................................................35
8. QoS Setting .......................................................................................................................................37
8.1 Priority Mode ...........................................................................................................................37
8.2 Port, 802.1p, IP/DS based.....................................................................................................38
8.3 TCP/UDP Port Based .............................................................................................................39
9. Security ..............................................................................................................................................41
9.1 MAC address Binding ...........................................................................................................41
9.2 Service Protocol Filter ..........................................................................................................42

10. Spanning Tree...................................................................................................................................44
10.1 STP Bridge Settings ..............................................................................................................44
10.2 STP Port Setting .....................................................................................................................45
11. Trunking (Link aggregation) .........................................................................................................47
12. DHCP Relay Agent ...........................................................................................................................49
12.1 DHCP Relay Agent .................................................................................................................49
12.2 Relay Server.............................................................................................................................50
12.3 VLAN MAP Relay Agent ........................................................................................................51
13. Other Setting.....................................................................................................................................52
14. SNMP Setting ....................................................................................................................................54
15. Logout.................................................................................................................................................56

1. Introduction
1.1 Front Panel
LED Indicators of 24 Port 10/100Mps + 2 giga Switch
1) Hardware Reset button, press and hold for approximately 10 seconds. Once all the LED
lights begin to flash, release the button to reset to default
2) System operational LED light
3) Power LED light
4) Ethernet Status LED Light.
24 port + 2 Giga port
1) 24 10/100Mbps PoE Ports and Link/ACT(left)+ PoE(right) LED
2) 2 Giga Ethernet Ports + 10/100(left)and 1000(right) Mbps LED
3) 2 Fiber Ports
Ps. 2 Giga Ethernet Ports and 2 Fiber Ports for Combo
1
2
3
4
1 2 3

1.2 Rear Panel Layout
1) AC input (100-240V/AC, 50-60Hz) UL Safety)
1.3 Connections
Switch/Hub to this 8 Port with 8 Port Fast Ethernet PoE Switch
This switch provides automatic crossover detection functionality for any port. It is simple and
friendly to up-link to another switch without crossover cable.
PC/Other devices to this 24 Port Fast Ethernet PoE Switch
Via a twisted pair cable straight through, this switch can be connected to PCs, servers and
other network devices.
IP Camera
with PoE
AP With PoE Other devices With PoE
Other devices Un-PoE
1
Giga to Giga uplink
xDSL
RJ-45 Data and PoE Out

Power Device to this 24 Port with 24 Port Fast Ethernet PoE Switch and getting 48V
power source through Cat. 5/6 cables
Using Cat. 5/6 twisted-pair cable to connect Power Device to the port 1~24 of this switch, and
then this switch will supply 48V power to Power Device over Cat. 5/6 twisted-pair cable. Please
be noted Power Device should also comply with IEEE 802.3af/ IEEE802.3at. and the PoE
Power Max. 30Watt each PSE/PoE port
2. Software Configuration
CS-2224-24P supports web-based configuration. Upon the completion of hardware installation,
CS-2224-24P can be configured through a PC/NB by using its web browser such as Internet
Explorer 6.0 or later.
Set the IP segment of the administrator's computer to be in the same range as CS-2224-24P for
accessing the system. Do not duplicate the IP Address used here with IP Address of CS-2224-24P
or any other device within the network. Please refer to the following steps
Example of Segment: (Windows 7)
Step 1 :
Please click on the computer icon in the bottom right window, and click “Open Network and
Sharing Center”

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”

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

Step 6 :
Select “Use the following IP address”, and fix in IP Address to: 192.168.2.X
ex. The X is any number from 1 to 253
Subnet mask : 255.255.255.0
And Click "OK" to complete fixing the computer IP settings
Step 7 :
Open Web Browser
Without a valid certificate, users may encounter the following problem in IE7 when they try to
access system's WMI (http://192.168.2.200). There will be a “Certificate Error”, because the
browser treats system as an illegal website.
System login Overview page will appear after successful login.

2.1 System login username and password information
The CS-2224-24P web switch default IP is 192.168.2.200
Into 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
Username
root
Password
default
After the authentication procedure, the home page will shows up. Select one of the configurations
by clicking the icon.

3. Management
3.1 Authentication Configuration
This page allows the user to change the user name and the password.
Please click Management setup

Authentication Configuration
Administrator login username is always root and the password is allowed to be changed
Username : Management account is “root”
New Password : Enter a new password if desired ( max. 15)
Check New Password:Enter the same new password again to confirm.

Click “Update”button to save your changes. Click Reboot button to activate your changes
3.2 System IP Configuration
Here are the instructions for how to setup the local IP Address and Netmask.
Please click Management setup System IP Configuration
System IP Configuration: The administrator can manually setup the system IP
address.

IP Address : The IP address of the system; default IP address is 192.168.2.200
IP Netmask : The Subnet mask of the system; default Netmask is 255.255.255.0
Gateway : Configure the network gateway address
IP Configure: The administrator can manually setup the system IP address when
static IP is available/ preferred.
Dynamic IP:This configuration type is applicable when the CS-2224-24P is
connected to a network with the presence of a DHCP server; all related IP
information will be provided by the DHCP server automatically.
Click “Update”button to save your changes. Click Reboot button to activate your
changes
3.3 System Time Setting(NTP)
NTP stands for Network Time Protocol. The function used to synchronize the time on
system with a centralized NTP server. Administrator can setting 2 NTP IP server, will
can a local NTP server on the network can be synchronized with an external timing
source to keep the system in accurate time.

System Time: After confirming with the NTP server time proofreading, the system
will display correct time.
NTP Server Setting: Administrator can setup 2 IP for NTP Server.
Administrator must configure the system gateway, so that the system can be
connect internet to NTP server.
3.4 System Status
MAC address and system version will be shown on the screen. And setting login time out
Please click Management setup System Status

MAC Address: MAC address of the display system
Number of Ports: Display CS-2224-24P the Ethernet posts information
Description: Provide description of the system.
Firmware version: Show currently the CS-2224-24P of system software version and
software date
Set login Time out: set Idle Time(1~30 Minutes)
Click “Save” button to save your changes. Click Reboot button to activate your changes

3.5 Reset to default
Please click Management setup Reset to default
Click Default button to reset back to the factory default settings and expect Successful
loading message.Then, click Reboot button to activate.
Recover switch system to default setting but
excluding the IP address and
Password.

3.6 Firmware Update
Firmware is the main software image that system needs to respond to requests and to manage
real time operations. Firmware upgrades are sometimes required to include new features or
bugs fix. It takes around 2 minutes to upgrade due to complexity of firmware. To upgrade
system firmware, click Browse button to locate the new firmware, and then click Upgrade
button to upgrade.
Please click Management setup Firmware Update
Password: Enter system password and reconfirm to update firmware

3.7 Backup/Recovery
This function includes actions such as: backup current configuration, recovery prior
configuration, configuration can be executed via this page.
Do not interrupt during firmware upgrade including power on/off as this
may damage system.

Backup: Click “Download”button to save the current configuration to a local disk.
Recovery: Click “Browse”button to locate a configuration file to restore, and then click Update
button to upload.
Password: Enter system password.
3.8 Reboot Device
This function allows user to restart system with existing or most current settings when changes
are made. Click Reboot button to proceed and take around one minute to complete.
Please click Management setup Reboot Device