©Copyright 2005. All rights reserved. User Manual Product Model : DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch R

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch viiiIntended Readers The xStack DES-3800 Series User Manual contains informatio

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 84From/To A consecutive group of ports may be configured starting with the sele

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 85 Figure 7- 15. IGMP Snooping Settings window The following parameters may be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 86membership in a multicast group without the Switch receiving a host membershi

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 87 Figure 7- 17. Static Router Ports Settings window The following parameters c

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 88CIST will automatically determine each MSTP region, its maximum possible exte

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 89results in faster detection of failed links, and thus faster topology adjustm

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 90 Figure 7- 18. STP Bridge Global Settings window – RSTP (default) Figure 7

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 91 NOTE: The Hello Time cannot be longer than the Max. Age. Otherwise, a config

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 92MST Configuration Identification The following screens in the MST Configurati

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 93 Figure 7- 22. Instance ID Settings window – Add The user may configure the f

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch ixSafety Instructions Use the following safety guidelines to ensure your own pe

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 94conjunction with the VID List parameter. VID List (1-4094) This field is used

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 95lower priority values mean higher priorities for forwarding packets. To view

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 96Priority Enter a value between 0 and 240 to set the priority for the port in

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 97MSTI ID Displays the MSTI ID of the instance being Modified. An entry of 0 in

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 98 Figure 7- 29. STP Port Settings window In addition to setting Spanning Tree

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 99Parameter Description From/To <Port 1> A consecutive gr

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 100 Figure 7- 30. STP Port Instance Information To view a previously created ST

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 101Forwarding Unicast Forwarding Open the Forwarding folder in the Layer 2 Fea

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 102 Figure 7- 33. Setup Static Multicast Forwarding Table window The followin

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 103Section 8 Layer 3 Features IP Interface Settings MD5 Key Settings Route Red

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch x• 100 V/50 Hz in eastern Japan and 100 V/60 Hz in western Japan • 230 V/50 H

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 104address for an IP interface on the switch. For this example, we have chosen

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 105 Figure 8- 3. IP Interface Settings - Edit Enter a name for the new interfac

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 106MD5 Key Table Configuration The MD5 Key Table Configuration menu allows the

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 107Internal External ExtType1 ExtType2 Inter-E1 Inter-E2 RIP 0 to 1677721

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 108RIP routing protocol. The user may specify a cost between 0 and 16. Click Ad

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 109 Figure 8- 7. Static/Default Route Settings – Add window The following field

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 110 Figure 8- 8. Static ARP Settings window To add a new entry, click the Add b

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 111RIP measures distance by an integer count of the number of hops from one net

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 11210 Update Response 11 Update Acknowledgement RIP Command Codes The field VER

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 113 Figure 8- 10. RIP Global Settings window To enable RIP, simply use the pull

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch xi• Before working on the rack, make sure that the stabilizers are secured to

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 114 Parameter Description Interface Name The name of the IP inter

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 115Link-State Algorithm An OSPF router uses a link-state algorithm to build a s

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 116 Figure 8- 13. Constructing a Shortest Path Tree Router ARouter BRouter CRou

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 117Router ARouter BRouter C128.213.0.0192.213.11.0222.211.10.001010510 Figure 8

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 118• Network Link-State Updates – Issued by multi-access areas that have more

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 119Virtual Links Virtual links accomplish two purposes: • Linking an area that

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 120failure). All other routers on the segment will then contact the DR for link

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 121All OSPF packets (except for Hello packets) forward link-state advertisement

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 122Authentication A 64-bit field used by the authentication scheme. Hello Packe

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 123silent router as down. Designated Router The identity of the DR for this ne

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch xii2. When transporting a sensitive component, first place it in an antistatic

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 124Description packets will follow. MS - bit The Master Slave bit. When set to

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 125Link-State Update Packet Link-State Update packets are OSPF packet type 4. T

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 126Version No.Packet LengthRouter IDArea IDAuthentication TypeAuthenticationAut

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 127Link-State Advertisement HeaderLink-State AgeOptions Link-State TypeLink-Sta

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 128Link-State AgeOptions Link-State TypeLink-State IDAdvertising RouterLink-Sta

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 129a stub network. The values of all the other fields describing a router link

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 130Network Links Advertisements Network links advertisements are Type 2 link st

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 131Link-State AgeOptionsLink-State IDAdvertising RouterLink-State Sequence Numb

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 132Link-State AgeOptionsLink-State IDAdvertising RouterLink-State Sequence Numb

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 133 Figure 8- 27. OSPF General Setup window The following parameters are used f

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 1Section 1 Introduction xStack DES-3800 Series Gigabit Ethernet Technology

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 134drop-down menu and determine the Stub Default Cost. Click the Add/Modify but

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 135 Figure 8- 30. OSPF Interface Settings window Figure 8- 31. OSPF Interface

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 136Area ID Allows the entry of an OSPF Area ID configured above. Router Priorit

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 137OSPF Virtual Link Settings Click the OSPF Virtual Interface Settings link to

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 138 Figure 8- 34. OSPF Virtual Link Settings - Edit Configure the following par

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 139 NOTE: For OSPF to function properly some settings should be identical on al

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 140Use the following parameters to configure the following settings for OSPF Ar

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 141 Figure 8- 38. OSPF Host Route Settings - Add Figure 8- 39. OSPF Host Route

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 142 Figure 8- 40. DHCP/ BOOTP Relay Global Settings window The following field

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 143Check option 82 field. Enabled– When the field is toggled to Enable, the rel

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 2Switch Description The Switch is equipped with unshielded twisted-pair (UTP) c

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 144b. Length c. Circuit ID type d. Length e. VLAN: the incoming VLAN ID of

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 145Interface The IP interface on the Switch that will be connected directly to

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 146 Figure 8- 43. DNS Relay Global Settings window The following fields can be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 147To add an entry into the DNS Relay Static Table, simply enter a Domain Name

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 148VRRP Virtual Router Settings The following window will allow the user to vie

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 149 Figure 8- 47. VRRP Interface Settings - Add Or, the user may click the hype

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 150disable the backup router from becoming the Master router. This setting must

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 151Authentication type Displays the type of authentication used to compare VRRP

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 152 Figure 8- 49. VRRP Authentication Settings window To configure the authenti

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 153 IP Multicast Routing Protocol The functions supporting IP multicasting are

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 3• MIB support for: • RFC1213 MIB II • RFC1493 Bridge • RFC2819 RMON • RFC

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 154IGMP packets enable multicast routers to keep track of the membership of mul

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 155 Figure 8- 53. IGMP Interface Table Figure 8- 54. IGMP Interface Configurat

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 156Max Response Time Sets the maximum amount of time allowed before sending an

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 157 Figure 8- 55. DVMRP Global Settings window Use the pull down menu, choose

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 158Neighbor Timeout Interval (1-65535) This field allows an entry between 1 an

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 159PIM-DM Interface Configuration To view the PIM-DM Table, click Layer 3 Featu

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 160State This field can be toggled between Enabled and Disabled using the pull

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 161Section 9 QoS Bandwidth Control QoS Scheduling Mechanism QoS Output Scheduli

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 162The picture above shows the default priority setting for the Switch. Class-7

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 163Port Bandwidth The bandwidth control settings are used to place a ceiling on

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 2• IEEE 802.3x Flow Control support for Full-Duplex mode. NOTE: On DES-3828P

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 164From/To A consecutive group of ports may be configured starting with the sel

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 165distribution in priority classes of service. Click Apply to implement chang

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 166 Figure 9- 4. 802.1p Default Priority Settings window This window allows you

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 167802.1p User Priority The DES-3800 Series allows the assignment of a user pri

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 168 Section 10 ACL Access Profile Table CPU Interface Filtering Access profiles

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 169 Figure 10- 2. Access Profile Table (Ethernet) The following parameters can

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 170 Figure 10- 3. Access Profile Configuration (IP) The following parameters ca

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 171header. • Select Packet Content Mask to specify a mask to hide the conten

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 172 Figure 10- 4. Access Profile Configuration window (Packet Content Mask) Thi

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 173• Select IP to instruct the Switch to examine the IP address in each frame&

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 3 DES-3828P LEDs LED indicators display the status of the Switch and the networ

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 174 Figure 10- 6. Access Rule Table Click Add Rule to add a new Rule for an exi

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 175Profile ID This is the identifier number for this profile set. Mode Select P

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 176the range of ports from 2 to 4. To view the settings of a previously corre

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 177 Figure 10- 10. Access Rule Table To remove a previously created rule, selec

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 178forwarded by the Switch and will be filtered. Access ID Type in a unique ide

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 179To view the settings of a previously, correctly configured rule, click in

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 180 Figure 10- 14. Access Rule Configuration - Packet Content Mask To set the A

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 181Profile ID This is the identifier number for this profile set. Mode Select P

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 182example, 1:3 specifies switch number 1, port 3. 2:4 specifies switch number

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 183CPU Interface Filtering Due to a chipset limitation and the need for extra s

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch ii ___________________________________________________________________________

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 4 Figure 1- 2. Front Panel View of the DES-3828DC The following table describes

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 184 Figure 10- 17. CPU Interface Filtering Configuration window – Ethernet Para

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 185The page shown below is the IP CPU Interface Filtering Configuration page.

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 186header. • Select Packet Content Mask to specify a mask to hide the conten

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 187The page shown below is the Packet Content Mask configuration window. Figu

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 188packet header. • Select IP to instruct the Switch to examine the IP addres

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 189 Figure 10- 21. CPU Interface Filtering Rule Table Click the Add Rule butt

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 190 Figure 10- 23. CPU Interface Filtering Rule Table – Ethernet The CPU Inter

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 191Access ID Type in a unique identifier number for this access and priority. T

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 192 Figure 10- 25. CPU Interface Filtering Rule Display – Ethernet The followin

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 193 Figure 10- 27. CPU Interface Filtering Rule Configuration – IP Configure th

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 5Ports 1-24 One row of LEDs for each port is located above the ports on the fro

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 194forwarded to. Once this field is specified, packets accepted by the Switch t

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 195 Figure 10- 29. CPU Interface Filtering Rule Table – Packet Content To remo

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 196 Figure 10- 30. CPU Interface Filtering Rule Configuration - Packet Content

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 197Select Deny to specify that packets that do not match the access profile ar

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 198 Figure 6- 34. CPU Interface Filtering Rule Display – Packet Content

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 199Section 11 Security Traffic Control Port Security Port Lock Entries 802.1X T

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 200 Figure 11- 1. Traffic Control Setting window Traffic or storm control is us

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 201send a packet to all ports or all ports on a VLAN.Broadcast Storm, Multicast

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 202 Figure 11- 2. Port Security Settings window The following parameters can be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 203Max. Learning Addr. (0-16) The number of MAC addresses that will be in the M

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 6over all the power immediately and automatically. The AC power connector is a

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 204802.1x Port-Based and MAC-Based Access Control The IEEE 802.1x standard is a

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 205 Figure 11- 6. Authentication Server Authenticator The Authenticator (the Sw

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 206Client The Client is simply the workstation that wishes to gain access to th

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 207…802.1XClient802.1XClient802.1XClient802.1XClient802.1XClient802.1XClient802

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 208MAC-Based Network Access Control 802.1XClientNetwork access controlled portN

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 209 Figure 11- 11. 802.1X Authenticator Settings window To configure the settin

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 210 Figure 11- 12. 802.1X Authenticator Settings window (Modify) This window al

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 211The default setting is Auto. TxPeriod [30 ] This sets the TxPeriod of time f

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 212 Figure 11- 13. RADIUS Server Authentication Setting window This window disp

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 213 Figure 11- 14. Security IP Management window Use the Security IP Management

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 7 Figure 1- 6. Side Panels Gigabit Ports In addition to the 24 10/100 Mbps po

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 214• The server verifies the username and password, and the user is granted no

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 215 Figure 11- 15. Policy & Parameters Settings window The following parame

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 216Parameter Description Application Lists the configuration

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 217 Figure 11- 18. Add a Server Host to Server Group (radius) window To add an

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 218 Figure 11- 19. Authentication Server Host Settings window To add an Authent

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 219IP Address The IP address of the remote server host the user wishes to add.

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 220To view the following window click Security > Access Authentication Contr

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 221 Figure 11- 24. Login Method List – Add window To define a Login Method List

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 222The sequence of methods implemented in this command will affect the authenti

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 223 Figure 11- 27. Enable Method List - Add window To define an Enable Login Me

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 8SECTION 2 Installation Package Contents Before You Connect to the Network Ins

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 224 Figure 11- 28. Configure Local Enable Password window To set the Local Ena

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 225When this window appears, click the Enable Admin button revealing a dialog b

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 226 Figure 11- 32. Setup Forwarding Ports window The user may set the following

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 227current block. The Switch supports the 3DES EDE encryption code defined by t

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 228 Figure 11- 33. Download Certificate and Cirphersuite window To download cer

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 229Cache Timeout (60-86400) This field will set the time between a new key exch

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 2302. Configure the User Account to use a specified authorization method to id

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 231Time Out (120-600) Allows the user to set the connection timeout. The use ma

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 232 Figure 11- 35. Encryption Algorithm window The following algorithms may be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 233AES256-CBC Use the pull-down to enable or disable the Advanced Encryption St

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 9• Install the Switch in a site free from strong electromagnetic field generat

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 234SSH User Authentication The following windows are used to configure paramete

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 235Switch will prompt the administrator for a password, and then to re-type the

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 236 Figure 11- 38. IP-MAC Binding Ports window IP-MAC Binding Table The window

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 237IP-MAC Binding Blocked To view unauthorized devices that have been blocked b

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 238delete button next to the entry’s MAC address. To delete all the entries in

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 239Section 12 Monitoring Device Status CPU Utilization Port Utilization Packet

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 240CPU Utilization The CPU Utilization window displays the percentage of the C

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 241 Figure 12- 3. Port Utilization window Select a Unit and Port number from th

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 242Received (RX) Click the Received (RX) link in the Packets folder of the Moni

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 243 Figure 12- 5. Rx Packets Analysis window (table for Bytes and Packets) The

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 10out of the rack on its slide assemblies at one time. The weight of more than

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 244 Figure 12- 6. Rx Packets Analysis window (line graph for Unicast, Multicast

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 245 Figure 12- 7. Rx Packets Analysis window (table for Unicast, Multicast, and

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 246 Figure 12- 8. Tx Packets Analysis window (line graph for Bytes and Packets)

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 247 Figure 12- 9. Tx Packets Analysis window (table for Bytes and Packets) The

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 248Received (RX) Click the Received (RX) link in the Error folder of the Monito

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 249 Figure 8- 61. Rx Error Analysis window (table) The following fields can be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 250View Line Chart Clicking this button instructs the Switch to display a line

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 251 Figure 12- 12. Tx Error Analysis window (table) The following fields may be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 252Packet Size The Web Manager allows packets received by the Switch, arranged

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 253 Figure 12- 14. Rx Size Analysis window (table) The following fields can be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 11 Figure 2 - 4. Power connections attached to contacts on assembly 1. Firmly

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 254Clear Clicking this button clears all statistics counters on this window. Vi

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 255 Figure 12- 16. RADIUS Authentication window The user may also select the de

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 256PendingRequests The number of RADIUS Access-Request packets destined for thi

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 257RoundTripTime The time interval between the most recent Accounting-Response

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 258 Figure 12- 18. MAC Address Table window The following fields can be viewed

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 259VID The VLAN ID of the VLAN the port is a member of. MAC Address The MAC add

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 260 Figure 12- 19. IP Address Table window Browse Routing Table The Browse Ro

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 261 Figure 12- 20. Browse Routing Table window Browse ARP Table The Browse ARP

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 262 Figure 12- 21. Browse ARP Table window Browse IP Multicast Forwarding Tabl

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 263 Figure 12- 22. Browse IP Multicast Forwarding Table IGMP Snooping Group IG

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 12 Figure 2 - 5. Install DPS-200 in DPS-900 The RPS can be mounted in a standar

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 264VLAN Name The VLAN Name of the multicast group. Multicast Group The IP addre

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 265 Figure 12- 25. Browse IGMP Group Table DVMRP Monitoring This menu allows th

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 266 Figure 12- 26. DVMRP Routing Table Browse DVMRP Neighbor Table This table,

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 267 Figure 12- 28. DVMRP Routing Next Hop Table Browse PIM Neighbor Table Multi

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 268 Figure 12- 30. Browse OSPF LSDB Table The user may search for a specific e

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 269Sequence Displays a sequence number corresponding to number of times the cur

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 270 Figure 12- 32.OSPF Virtual Neighbor Table Browse PoE Status (for DES-3828P

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 271Switch History Log The Web manager allows the Switch's history log, as

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 272Section 13 Switch Maintanence Reset Reboot System Save Changes Log Out Reset

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 273 Figure 13- 2.Reset Config window Reset System In addition, the Reset System

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 13 Figure 2 - 7. Install DPS-200 in DPS-800 The RPS can be mounted in a standar

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 274 Figure 13- 4. Reboot window Save Changes The Switch has two levels of memor

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 275 Figure 13- 6. Save Settings dialog box Click the OK button to continue. Onc

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 276Appendix A Technical Specifications General Standards IEEE 802.3 10BASE-T Et

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 277Physical and Environmental Internal power supply DES-3828 Input: 100~240V,

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 278MAC Address Learning Automatic update. Supports 16K MAC address. Priority Qu

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 279Appendix B Cables and Connectors When connecting the Switch to another switc

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 280Appendix C Cable Lengths Use the following table to as a guide for the maxim

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 281Glossary 1000BASE-LX: A short laser wavelength on multimode fiber optic cabl

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 282forwarding: The process of sending a packet toward its destination by an int

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 283TCP/IP: A layered set of communications protocols providing Telnet terminal

Table of Contents Preface...

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 14 Figure 2 - 9. The DES-3828 with the DPS-200 chassis RPS 1. Insert one end o

FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. T

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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 15DPS-600DES-3828P Figure 2 - 10. DES-3828P with the DPS-600 External Redundant

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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 16Section 3 Connecting The Switch Switch To End Node Switch To Hub or Switch Co

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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 17• The Switch can be changed to PoE mode with the Mode Select button. When th

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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 18Section 4 Introduction To Switch Management Management Options Web-based Man

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 191. Connect the female connector of the RS-232 cable directly to the console

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 20 Figure 4- 1. Initial screen after first connection First Time Connecting to

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 21 Figure 4- 2. Command Prompt NOTE: The first user automatically gets Admin

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 22The sample below illustrates a successful creation of a new administrator-lev

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 23The Switch allows groups of users to be listed and configured with a shared s

SNMP Settings ...

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 24 Figure 4- 3. Show switch command The Switch's MAC address can also be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 25 Figure 4- 4. Assigning the Switch an IP Address In the above example, the S

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 26Section 5 Web-based Switch Configuration Introduction L

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 27 Figure 5- 1. Enter Network Password window Leave both the User Name field an

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 28the D-Link logo to go to the D-Link website. Area 2 Presents a graphical near

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 29Section 6 Administration Device Information IP Address PoE Port Configuration

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 30 Figure 6- 1. Device Information window

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 31The fields that can be configured are described below: Parameter

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 32Jumbo Frame This field will enable or disable the Jumbo Frame function on the

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 333. If you want to access the Switch from a different subnet from the one it

Trunking ...

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 34able to manage the Switch in-band unless their IP addresses are entered in th

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 35 Figure 6- 3. Port Configuration window The following parameters can be confi

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 36automatically determine the fastest settings the device the port is connected

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 37 Figure 6- 4. Port Description Setting window Use the From and To pull down m

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 38PoE Configuration DES-3828P supports Power over Ethernet (PoE) as defined b

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 39Deny Low Priority Port After the power limit has been exceeded, the next port

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 40 Figure 6- 5. PoE Configuration window

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 41The PoE Configuration portion of the window is used to configure the PoE port

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 42Add a new user by typing in a User Name, and New Password and retype the same

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 43 Figure 6- 9. Setup Port Mirroring window To configure a mirror port: 1. Sele

VRRP Virtual Router Settings...

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 44The parameters configured for adding and editing System Log Server settings a

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 45 0 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 kernel

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 46 NOTE: You cannot mirror a fast port onto a slower port. For example, if you

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 47SNTP Settings Time Settings To configure the time settings for the Switch, op

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 48SNTP Poll Interval in Seconds (30-99999) This is the interval, in seconds, be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 49 Figure 6- 15. Time Zone and DST Settings window The following parameters ca

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 50HH:MM DST Repeating Settings - Using repeating mode will enable DST seasonal

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 51 Figure 6- 16. MAC Notification Settings

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 52Global Settings The following parameters may be viewed and modified: Paramete

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 53Active Select a service for the TFTP server to perform from the drop down win

IP-MAC Binding Port...

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 54 Figure 6- 18. Firmware Information window This window holds the following in

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 55Ping Test Ping is a small program that sends ICMP Echo packets to the IP addr

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 56In SNMP v.1 and v.2, user authentication is accomplished using 'communit

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 57In the SNMP Manager folder, located in the Administration folder, click on th

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 58Priv-Protocol None - Indicates that no authorization protocol is in use. DES

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 59able in SNMP V3 mode. To implement changes made, click Apply. To return to th

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 60The SNMP Group created with this table maps SNMP users (identified in the SNM

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 61 Figure 6- 26. SNMP Group Table Configuration window To add a new entry to th

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 62Security Model SNMPv1 - Specifies that SNMP version 1 will be used. SNMPv2

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 63 Figure 6- 28. SNMP Community Table Configuration window The following parame

Reset...

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 64 Figure 6- 29. SNMP Host Table window To add a new entry to the Switch's

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 65SNMP Engine ID The Engine ID is a unique identifier used for SNMP V3 implemen

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 66The following parameters can be set: Parameters Description SIM St

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 67Section 7 Layer 2 Features VLAN Trunking IGMP Snooping Spanning Tree Forward

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 68VLAN Description A Virtual Local Area Network (VLAN) is a network topology co

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 69headers. The tagging feature allows VLANs to span multiple 802.1Q-compliant s

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 70 Figure 7- 2. IEEE 802.1Q Tag The EtherType and VLAN ID are inserted after t

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 71packet's destination address (found in the Switch's forwarding tabl

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 72dropped. If it has the same VID, the packet is forwarded and the destination

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 73selective forwarding feature based on VLAN criteria is how VLANs segment netw

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch viiPreface The xStack DES-3800 Series User Manual is divided into sections tha

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 74 Figure 7- 6. 802.1Q Static VLAN window - Add To return to the Current 802.1

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 75 Figure 7- 7. 802.1Q Static VLAN window - Modify The following fields can the

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 76Click Apply to implement changes made. GVRP Setting In the Administration men

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 77 Figure 7- 8. 802.1Q Port Settings window The following fields can be set: Pa

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 78From/To These two fields allow you to specify the range of ports that will be

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 79 Figure 7- 9. Example of Port Trunk Group The Switch treats all ports in a t

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 80and in determining the state of the link aggregation group. If two redundant

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 81 Figure 7- 12. Link Aggregation Settings window - Modify The user-changeable

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 82After setting the previous parameters, click Apply to allow your changes to b

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch 83 Figure 7- 13. LACP Port Settings window The user may set the following para