D-Link DES-1228/ME User Manual

©Copyright 2009. All rights reserved. User Manual Product Model : DES-1228/ME Managed 10/100Mbps Metro Ethernet Switch Release 1

DES-1228/ME Layer 2 Metro Ethernet Managed Switch ix Safety Instructions Use the following safety guidelines to ensure your own personal safety and

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 87 Enter a name for the ISM VLAN into the VLAN Name field and choose a VID between 2 and 4094. Entri

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 88 Figure 7- 22. IGMP Snooping Multicast VLAN Group List Settings window Enter a Multicast Group L

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 89 The IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) evolved from the 802.1d STP standard. RSTP wa

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 90 STP LoopBack Prevention When connected to other switches, STP is an important configuration in co

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 91 Figure 7-24. STP Bridge Global Settings window – RSTP Figure 7- 25. STP Bridge Global Settings

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 92 Figure 7- 26. STP Bridge Global Settings window – STP Compatible The following parameters can be

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 93 on the Switch. MSTP − Select this parameter to set the Multiple Spanning Tree Protocol (MSTP) g

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 94 STP Port Settings STP can be set up on a port per port basis. To view the STP Port Settings windo

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 95 will be chosen to forward packets. Hello Time This can be set from 1 to 2 seconds. This is the i

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 96 MST Configuration Identification The following windows in the MST Configuration Identification se

DES-1228/ME Layer 2 Metro Ethernet Managed Switch x • To help protect your system from sudden, transient increases and decreases in electrical powe

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 97 The user may configure the following parameters to create a MSTI in the Switch. Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 98 Figure 7- 31. Instance ID Settings window – modify The user may configure the following paramet

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 99 Click the Modify button to change the priority of the MSTI. This will open the Instance ID Settin

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 100 Figure 7- 35. MSTI Settings window The following parameters can be viewed or set: Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 101 Loopback Detection Settings Figure 7- 36. Loopback Detection Settings window Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 102 Interval (1-32767) Set a Loopdetect Interval between 1 and 32767 seconds. The default is 10 sec

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 103 Figure 7- 37. LLDP Operation State Settings window The following parameters can be set: Paramet

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 104 Basic LLDP Port Settings The following window is used to set up LLDP on individual port(s) on th

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 105 Parameter Description From/To Select a port or group of ports using the pull-

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 106 Figure 7- 39. 802.1 Extension LLDP Port Settings Table window

DES-1228/ME Layer 2 Metro Ethernet Managed Switch xi CAUTION: The system chassis must be positively grounded to the rack cabinet frame. Do not atte

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 107 The following parameters can be set or displayed: Parameter Description From/

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 108 Figure 7- 40. 802.3 Extension LLDP Port Settings Table window The following parameters can be s

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 109 Configuration/Status Disabled. Link Aggregation Use the drop-down menu to toggle Link Aggregati

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 110 Parameter Description From/To Select a port or group of ports using the pull-

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 111 LLDP Management Address Table The following window is used to make entries to and display the LL

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 112 LLDP Remote Port Table The following window is used to display the LLDP Remote Port Brief Table.

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 113 Section 8 CoS Port Bandwidth 802.1p Default Priority 802.1p User Priority CoS Scheduling Mechani

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 114 Figure 8- 1. An Example of the Default CoS Mapping on the Switch The picture above shows the de

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 115 sent in the following sequence: A1~A4, B1~B3, C1~C2, D1, A5~A8, B4~B6, C3~C4, D2, A9~A12, B7~B9,

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 116 Port Bandwidth The bandwidth control settings are used to place a ceiling on the transmitting an

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 1 Section 1 Introduction DES-1228/ME Switch Description Features Ports LED Indicators Front-

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 117 Parameter Description From/To A consecutive group of ports may be configur

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 118 Figure 8- 3. 802.1p Default Priority window This window allows you to assign a default 802.1p p

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 119 802.1p User Priority When using 802.1p priority mechanism, the packet is examined for the presen

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 120 The Scheduling Mechanism has the following parameters. Parameter Descripti

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 121 Priority Settings The Priority Setting window will allow users to configure the CoS priority set

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 122 Figure 8- 7. Priority Settings window

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 123 Configure the following Priority Setting parameters: Parameter Description From

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 124 DSCP Priority Settings When using the DSCP/TOS priority mechanism, the packet is classified base

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 125 Port Mapping Priority Settings When using the port-based priority mechanism, the port-based prio

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 126 MAC Priority When using the MAC Priority mechanism, the packet is classified based on the MAC ad

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 2 7. RFC2674 for 802.1p 8. IEEE 802.1X MIB • IEEE 802.3x flow control in full duplex mode • IEE

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 127 Section 9 ACL Access Profile Table CPU Interface Filtering Access Profile Table Access profiles

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 128 Figure 9- 2. Access Profile Configuration window (Ethernet) The following parameters can be set

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 129 Figure 9- 3. Access Profile Configuration window (IP) The following parameters can be set, for

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 130 guidelines: Select ICMP to instruct the Switch to examine the Internet Control Messages Protoc

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 131 Figure 9- 5. Access Rule Configuration window (IP) Configure the following Access Rule Configur

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 132 Destination IP Enter an IP Address mask for the destination IP address. DSCP (0-63) This field a

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 133 Figure 9-8. Access Rule Configuration window (Ethernet) To set the Access Rule for Ethernet, ad

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 134 VLAN Name Allows the entry of a name for a previously configured VLAN. Source MAC Enter a MAC Ad

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 135 CPU Interface Filtering Due to a chipset limitation and the need for extra switch security, the

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 136 Figure 9- 12. CPU Interface Filtering Configuration window – Ethernet Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 2 Ports The following table lists the relative ports that are present within each switch: DES-1228/M

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 137 The following is the CPU Interface Filtering Configuration window for IP. Figure 9- 13. CPU Int

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 138 • Select Type to further specify that the access profile will apply an ICMP type value, or spe

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 139 To change a rule for a previously created CPU Access Profile Rule: The CPU Interface Filtering R

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 140 Port The CPU Access Rule may be configured on a per-port basis by entering the port number of th

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 141 Figure 9- 19. CPU Interface Filtering Rule Configuration window – IP Configure the following Ac

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 142 Figure 9- 20. CPU Interface Filtering Entry Display window - IP

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 143 Section 10 Security Traffic Control Port Security Port Lock Entries IP-MAC-Port Binding SSH 802

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 144 Figure 10- 1. Traffic Contro

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 145 The user may set the following parameters: Parameter Description Traffic Trap Configura

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 146 NOTE: Ports that are in the rest mode will be seen as Discarding in Spanning Tree windows and i

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 3 LED Indicators The Switch supports LED indicators for Power, Console, RPS and Port LEDs. The follo

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 147 Port Security Figure 10- 2. Port Secur

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 148 Port Lock Entries The Port Lock Entries Table window is used to remove an entry from the port se

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 149 IP-MAC-Port Binding The IP network layer uses a four-byte address. The Ethernet link layer uses

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 150 Figure 10- 5. IMP Port Settings window The following fields can be set or modified: Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 151 IMP Entry Settings This table is used to create Static IP MAC Binding Port entries on the switch

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 152 MAC Block List This table is used to view unauthorized devices that have been blocked by IP-MA

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 153 SSH SSH is an abbreviation of Secure Shell, which is a program allowing secure remote login and

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 154 Parameter Description SSH Server Status Use the pull-down menu to enable or

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 155 The following algorithms may be set: Parameter Description SSH Authentication

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 156 SSH User Authentication Figure 10- 10. SSH Us

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 4 Blinking Green When there is reception or transmission (i.e. Activity--Act) of data occurring at

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 157 802.1X 802.1X Port-Based and Host-Based Access Control The IEEE 802.1X standard is a security me

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 158 Authentication Server The Authentication Server is a remote device that is connected to the same

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 159 Client The Client is simply the endstation that wishes to gain access to the LAN or switch servi

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 160 detects events that indicate the attachment of an active device at the remote end of the link, o

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 161 802.1X Host-based Access Control Figure 10-19. Example of Typical Host-Based Configuration In o

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 162 Attribute-Specific field Used to assign the bandwidth of the port Unit (Kbits) Required If the

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 163 Limitations Using the Guest VLAN 1. Guest VLANs are only supported for port-based. Host-ba

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 164 802.1X Authenticator Settings To configure the 802.1X Authenticator Settings, click Security >

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 165 Figure 10- 22. 802.1X Authenticator Settings window (Modify) This window allows users to set th

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 166 SuppTimeout This value determines timeout conditions in the exchanges between the Authenticator

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 5 Figure 1- 4. Side panels of the DES-1228/ME Gigabit Combo Ports In addition to the 24 10/100 Mbps

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 167 Local Users This window will allow the user to set different local users on the Switch. To view

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 168 802.1X Capability Settings Figure 10- 24. 802.1X Capability Settings window Configure 802.1

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 169 Figure 10- 25. Configure 802.1X Guest VLAN window The following fields may be modified to enabl

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 170 Figure 10-26. RADIUS Server window This window displays the following information: Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 171 Trusted Host To view the Trusted Host settings on the switch, click Security > Trusted Host.

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 172 centralized servers. The TACACS+ protocol encrypts all traffic between the Switch and the TACACS

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 173 Authentication Policy and Parameter Settings This command will enable an administrator-defined a

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 174 Parameter Description Application Lists the configuration applications on

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 175 Figure 10- 31. Add a Server Host to Server Group (radius) window To add an Authentication Serve

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 176 Figure 10- 33. Authentication Server Host Settings window To add an Authentication Server Host,

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 6 Installing the SFP ports The DES-1228/ME Switch is equipped with SFP (Small Form Factor Portable

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 177 • TACACS+ - Enter this parameter if the server host utilizes the TACACS+ protocol. • RADIUS - E

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 178 Login Method Lists This command will configure a user-defined or default Login Method List of au

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 179 Figure 10-38. Login Method List – Add window To define a Login Method List, set the following p

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 180 To view the following table, click Security > Access Authentication Control > Enable Metho

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 181 methods to this method list: • local_enable - Adding this parameter will require the user to be

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 182 Configure Local Enable Password This window will configure the locally enabled password for the

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 183 Traffic Segmentation Traffic segmentation is used to limit traffic flow from a single port to a

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 184 Figure 10-46. Setup Forwarding ports window This window allows the user to determine which port

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 185 Section 11 Monitoring CPU Utilization Port Utilization Packets Packet Errors Packet Size MAC Ad

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 186 Figure 11- 1. CPU Utilization graph The window will automatically refresh with new updated stat

©Copyright 2009. All rights reserved. ________________________________________________________________________________________________________ Infor

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 7 Section 2 Installation Package Contents Before You Connect to the Network Installing the Switch wi

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 187 Figure 11- 2. Port Utilization window The user may use the real-time graphic of the Switch at t

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 188 Received (RX) The following graph displays packets received by the Switch. To select a port to v

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 189 Figure 11- 4. Rx Packets Analysis Table The following fields may be set or viewed: Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 190 UMB Cast (RX) The following graph displays UMB cast packets received by the Switch. To select a

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 191 Figure 11- 6. Rx Packets Analysis window (table for Unicast, Multicast, and Broadcast Packets)

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 192 Transmitted (TX) The following graph displays the packets transmitted from the Switch. To select

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 193 Figure 11- 8. Tx Packets Analysis window (table for Bytes and Packets) The following fields may

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 194 Packet Errors The Web Manager allows port error statistics compiled by the Switch's managem

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 195 Figure 11- 10. Rx Error Analysis window (table) The following fields can be set: Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 196 Transmitted (TX) The following graph displays error packets received by the Switch. To select a

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 8 Installing the Switch without the Rack When installing the Switch on a desktop or shelf, the rubbe

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 197 Figure 11- 12. Tx Error Analysis window (table) The following fields may be set or viewed: Para

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 198 Packet Size The Web Manager allows packets received by the Switch, arranged in six groups and cl

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 199 Figure 11- 14. Rx Size Analysis window (table) The following fields can be set or viewed: Param

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 200 MAC Address This allows the Switch's dynamic MAC address forwarding table to be viewed. Whe

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 201 The following fields can be viewed or set: Parameter Description VLAN Name

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 202 Switch Log The Web manager allows the Switch's history log, as compiled by the Switch'

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 203 IGMP Snooping Group This window allows the Switch’s IGMP Snooping Group Table to be viewed. IGMP

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 204 Browse Router Port This window displays which of the Switch’s ports are currently configured as

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 205 Static ARP Settings This window will show current ARP entries on the Switch. To clear the ARP Ta

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 206 Figure 11- 23. ARP-FDB window To search for information regarding a specific entry, enter the a

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 9 Mounting the Switch in a Standard 19" Rack CAUTION: Installing systems in a rack without the

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 207 Gratuitous ARP Settings This window will show the Gratuitous ARP Settings on the Switch. An ARP

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 208 Interval After making the desired changes, click Apply to implement the new Gratuitous ARP Table

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 209 Parameter Description Server The identification number assigned to each RADIUS Authenticati

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 210 RADIUS Accounting This window shows managed objects used for managing RADIUS accounting clients,

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 211 UnknownTypes The number of RADIUS packets of unknown type which were received from this server o

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 212 Reboot System The following window is used to restart the Switch. Figure 11- 30. Reboot System

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 213 Logout Click the Logout button on the Logout window to immediately exit the Switch. Figure 11-

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 214 Appendix A Technical Specifications General Protocols Fiber-Optic IEEE 802.3 10BAS

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 215 Storage Temperature -40 - 70°C Humidity 5 - 95% non-condensing Dimensions 441(W) x 207(D) x 44(H

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 216 Blinking Amber When there is reception or transmission (i.e. Activity—Act) of data occurring at

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 10 Section 3 Connecting the Switch Switch to End Node Switch to Hub or Switch Connecting to Network

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 217 Combo ports in the front panel combo 1000BASE-T/SFP ports 1000BASE-T ports compliant to follow

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 218 Appendix B System Log Entries The following table lists all possible entries and their correspon

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 219 Configuration download by console was unsuccessful Configuration download by console was unsuc

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 220 Logout through Web Logout through Web (Username: <username>, IP: <ipaddr>) Inform

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 221 (Module: AAA) Successful login through Console authenticated by AAA local method Successful lo

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 222 Successful login through SSH authenticated by AAA none method Successful login through SSH fro

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 223 server timeout or improper configuration timeout or improper Configuration (Username: <usern

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 224 Successful Enable Admin through Telnet authenticated by AAA none method Successful Enable Admi

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 225 Successful Enable Admin through SSH authenticated by AAA server Successful Enable Admin throug

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 226 IP-Mac-port Binding Unauthentiucated IP address discarded by IP mac port binding Unathenticated

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 11 Switch to Hub or Switch These connections can be accomplished in a number of ways using a normal

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 227 Flooding MAC Detection Flooding MAC is detected The flooding MAC is detected (VID : <vlanID&

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 228 1.3.6.1.4.1.171.12.25.5.0.2 swPktStormOccurred 1.3.6.1.4.1.171.12.25.5.0.1 swPktStormCtrlPortIn

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 229 Appendix C Cable Lengths Use the following table to as a guide for the maximum cable lengths. St

Appendix D Glossary 1000BASE-SX: A short laser wavelength on multimode fiber optic cable for a maximum length of 2000 meters 1000BASE-LX: A long wav

LAN - Local Area Network: A network of connected computing resources (such as PCs, printers, servers) covering a relatively small geographic area (u

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DES-1228/ME Layer 2 Fast Ethernet Managed Switch 12 Section 4 Introduction to Switch Management Management Options Web-based Management Interface SN

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DES-1228/ME Layer 2 Fast Ethernet Managed Switch 13 7. Under Properties, select VT100 for Emulation mode. 8. Select Terminal keys for Function, Arr

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DES-1228/ME Layer 2 Fast Ethernet Managed Switch 14 First Time Connecting to the Switch The Switch supports user-based security that can allow you t

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 15 NOTE: Passwords are case sensitive. User names and passwords can be up to 15 characters in lengt

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 16 Traps Traps are messages that alert network personnel of events that occur on the Switch. The eve

DES-1228/ME Layer 2 Metro Ethernet Managed Switch ii Table of Contents Preface ...

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 17 The IP address for the Switch must be set before it can be managed with the Web-based manager. Th

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 18 Section 5 Web-based Switch Configur

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 19 Figure 5- 1. Enter Network Password dialog Enter “admin” in both the User Name and Password fiel

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 20 Area 2 Presents a graphical near real-time image of the front panel of the Switch. This area disp

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 21 Web Pages When you connect to the management mode of the Switch with a web browser, a login windo

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 22 Section 6 Administration IP Address Port Configuration DHCP/BOOTP Relay User Accounts Cable Diag

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 23 Device Information

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 24 System Location Enter the location of the Switch, if so desired. System Contact Enter a contact n

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 25 Disabled. ARP Aging Time (0-65535) The user may globally set the maximum amount of time, in min

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 26 NOTE: The Switch's factory default IP address is 10.90.90.90 with a subnet mask of 255.0.0.

DES-1228/ME Layer 2 Metro Ethernet Managed Switch iii Web Pages ...

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 27 Setting the Swith’s IP Address using the Console Interface Each Switch must be assigned its own I

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 28 Port Configuration This section contains information for configuring various attributes and pro

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 29 From…. To Use the pull-down menus to select the port or range of ports to be configured. State T

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 30 Port Description

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 31 State Describes the current running state of the port, whether Enabled or Disabled. Connection

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 32 DHCP/BOOTP Relay To enable and configure DHCP/BOOTP Relay Global Settings on the Switch, click Ad

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 33 check and policy settings will have no effect. DHCP Relay Agent Information Option 82 Check This

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 34 The Implementation of DHCP Information Option 82 in the DES-1228/ME switches The config dhcp_rela

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 35 DHCP/BOOTP Relay Interface Settings This window allows the user to set up a server, by IP address

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 36 Figure 6- 8. DHCP Local Relay Settings window

DES-1228/ME Layer 2 Metro Ethernet Managed Switch iv SMTP Server Settings ...

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 37 The following parameters may be configured or viewed. Parameter Descript

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 38 Figure 6- 11. User Account Modify Table window Modify or delete an existing user account in the

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 39 Cable Diagnostics The following window is used to test the cables connecting to the Switch. This

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 40 Test Results If there are no problems with the cable the test results will show that the cable is

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 41 Port Mirroring The Switch allows you to copy frames transmitted and received on a port and redire

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 42 System Log Settings The Switch can send Syslog messages to up to four designated servers using th

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 43 0 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 kernel messages user-level m

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 44 Log Settings The Log settings can be changed by clicking the System Log Settings link to open the

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 45 SNTP Settings Time Settings This window is used to configure the time settings for the Switch. To

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 46 Time in HH MM SS Enter the current time in hours, minutes, and seconds. Click Apply to implement

DES-1228/ME Layer 2 Metro Ethernet Managed Switch v Access Profile Table ...

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 47 Time Zone Offset from GMT in +/- HH:MM Use these pull-down menus to specify your local time zone&

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 48 MAC Notification Settings

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 49 TFTP Services Figu

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 50 Multiple Image Services To configure the files located on the Flash memory, use the following win

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 51 Ping Test Ping is a small program that sends ICMP Echo packets to the IP address you specify. The

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 52 Figure 6- 25. Safeguard Engine example For every consecutive checking interval that reveals a pa

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 53 Figure 6- 27. Safeguard Engine Settings window – CPU Utilization Settings To set the Safeguard E

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 54 SNMP Manager SNMP Settings Simple Network Management Protocol (SNMP) is an OSI Layer 7 (Applicati

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 55 SNMP Traps Settings The following window is used to enable and disable trap settings for the SNMP

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 56 V2 - Indicates that SNMP version 2 is in use. V3 - Indicates that SNMP version 3 is in use. Auth-

DES-1228/ME Layer 2 Metro Ethernet Managed Switch vi Packet Size ...

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 57 SNMP View Table This window is used to assign views to community strings that define which MIB ob

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 58 SNMP Group Table An SNMP Group created with this table maps SNMP users (identified in the SNMP Us

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 59 Figure 6- 36. SNMP Group Table Configuration window The following parameters can set: Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 60 Figure 6- 37. SNMP Community Table Configuration window The following parameters can set: Parame

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 61 The following parameters can set: Parameter Description Host IP Address T

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 62 To add or edit an entry, define the following parameters and then click Add/Modify: Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 63 Address address. Port Settings Allows the selection of ports that will be members of the static m

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 64 Multicast Filtering Mode The following figure and table describe how to set up multicast forwardi

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 65 SMTP Service SMTP or Simple Mail Transfer Protocol is a function of the Switch that will send swi

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 66 SMTP Server Settings The following window is used to configure the fields to set up the SMTP ser

DES-1228/ME Layer 2 Metro Ethernet Managed Switch vii Preface The DES-1228/ME User Manual is divided into sections that describe the system insta

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 67 Figure 6-46. SMTP Service window The following parameters can be set: Parameter

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 68 Section 7 L2 Features VLAN Trunking IGMP Snooping Spanning Tree Loopback Detection LLDP VLAN

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 69 802.1Q-compliant switches through a single physical connection and allows Spanning Tree to be ena

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 70 Figure 7- 2. IEEE 802.1Q Tag The EtherType and VLAN ID are inserted after the MAC source address

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 71 An example is presented below: VLAN Name VID Switch Ports System (default) 1 5, 6, 7, 8, 21,

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 72 Asymmetric VLANs The DES-1228/ME Switch Series has the capability to create and utilize Asymmetri

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 73 Figure 7- 5. Static VLANs Entry Settings window The 802.1Q Static VLANs window lists all previou

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 74 Port Settings Allows an individual port to be specified as member of a VLAN. Tag Specifies the po

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 75 None Allows an individual port to be specified as a non-VLAN member. Egress Select this to specif

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 76 Figure 7- 8. GVRP Settings window The following fields can be set: Parameter Des

DES-1228/ME Layer 2 Metro Ethernet Managed Switch viii Intended Readers The DES-1228/ME User Manual contains information for setup and management of

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 77 Check to compare the VID tag of an incoming packet with the PVID number assigned to the port. If

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 78 Figure 7- 9. VLAN Trunk Port Settings window Trunking Port trunk groups are used to combine a n

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 79 802.1p default priority configurations must be identical. Port locking, port mirroring and 802.1X

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 80 Figure 7- 13. LACP Port Settings window To configure LACP port trunk settings, select a port ran

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 81 IGMP Snooping Internet Group Management Protocol (IGMP) snooping allows the Switch to recognize

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 82 the IGMP Snooping Settings. VLAN Name This is the VLAN Name that, along with the VLAN ID, identif

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 83 Router Ports Settings A static router port is a port that has a multicast router attached to it.

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 84 Figure 7- 17. Router Ports Settings - Edit window The following parameters can be viewed: Parame

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 85 Dynamic IP Multicast Learning To configure the Dynamic IP Multicast Learning Max Entry Settings o

DES-1228/ME Layer 2 Fast Ethernet Managed Switch 86 ISM VLAN Settings In a switching environment, multiple VLANs may exist. Every time a multicast qu