D-Link DES-3550 Specifications

DES-3550 Layer 2 Switch Command Line Interface Reference Manual First Edition (February 2004) 651ES3550015 Printed In Taiwan RECYCLA

2 Figure 1-2. Boot Screen The Switch’s MAC address can also be found in the Web management program on the Switch Information (Basic Settings) windo

92enable mirror Purpose Used to enable a previously entered port mirroring configuration. Syntax enable mirror Description This command, combined w

93show mirror Purpose Used to show the current port mirroring configuration on the switch. Syntax show mirror Description This command displays th

9415 VLAN COMMANDS The VLAN commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.

95DES-3550:4#create vlan v1 tag 2 Command: create vlan v1 tag 2 Success. DES-3550:4# delete vlan Purpose Used to delete a previously configured

96config vlan delete − Deletes the above specified VLAN from the switch. <portlist> − A port or range of ports to add to the VLAN. advertisem

97To set the ingress checking status, the sending and receiving GVRP information : DES-3550:4#config gvrp 1-4 state enable ingress_checking enab

98DES-3550:4#disable gvrp Command: disable gvrp Success. DES-3550:4# show vlan Purpose Used to display the current VLAN configuration on the sw

99show gvrp status is to be displayed. Restrictions None. Example usage: To display GVRP port status: DES-3550:4#show gvrp Command: show gvrp Glob

10016 ASYMMETRIC VLAN COMMANDS The asymmetric VLAN commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) i

101DES-3550:4#disable asymmetric_vlan Command: disable asymmetric_vlan Success. DES-3550:4# show asymmetric_vlan Purpose Used to view the asymm

3In the above example, the Switch was assigned an IP address of 10.53.13.144/8 with a subnet mask of 255.0.0.0. The system message Success indicate

10217 LINK AGGREGATION COMMANDS The link aggregation commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters)

103create link_aggregation Restrictions Only administrator-level users can issue this command. Example usage: To create a link aggregation group: D

104config link_aggregation Parameters group _id<value> − Specifies the group id. The switch allows up to 6 link aggregation groups to be confi

105config link_aggregation algorithm ip_source_dest − Indicates that the switch should examine the IP source address and the destination address. Re

106config lacp_ports Purpose Used to configure settings for LACP compliant ports. Syntax config lacp_ports <portlist> mode [active | passive]

107 To display LACP port mode settings: DES-3550:4#show lacp_port 1-10 Command: show lacp_port 1-10 Port Activity ------ -------- 1

10818 BASIC IP COMMANDS The IP interface commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the fol

109DES-3550:4#config ipif System ipaddress 10.48.74.122/8 Command: config ipif System ipaddress 10.48.74.122/8 Success. DES-3550:4# show ipif Pu

11019 IGMP SNOOPING COMMANDS The switch port commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the

111config igmp_snooping seconds. state [enable | disable] − Allows you to enable or disable IGMP snooping for the specified VLAN. Restrictions Only

42 USING THE CONSOLE CLI The DES-3550 supports a console management interface that allows the user to connect to the switch’s management agent via a

112config igmp_snooping querier • Other querier present interval—Amount of time that must pass before a multicast router decides that there is no lo

113config router_ports <portlist> − Specifies a port or range of ports that will be configured as router ports. Restrictions Only administra

114disable igmp_snooping traffic to flood within a given IP interface. Parameters forward_mcrouter_only – Adding this parameter to this command wil

115 DES-3550:4#show igmp_snooping Command: show igmp_snooping IGMP Snooping Global State : Disabled Multicast router Only :

116DES-3550:4#show igmp_snooping group Command: show igmp_snooping group VLAN Name : default Multicast group: 224.0.0.2 MAC address : 01

117show router_ports Parameters <vlan_name 32> − The name of the VLAN on which the router port resides. static − Displays router ports that ha

118 show igmp_snooping group Purpose Used to display the current IGMP snooping configuration on the switch. Syntax show igmp_snooping group {vlan

119Multicast group: 239.255.255.250 MAC address : 01-00-5E-7F-FF-FA Reports : 2 Port Member : 18,20 VLAN Name : default Multicast

12020 802.1X COMMANDS The DES-3550 implements the server-side of the IEEE 802.1x Port-based Network Access Control. This mechanism is intended to a

121Example usage: To enable 802.1x switch wide: DES-3550:4#enable 802.1x Command: enable 802.1x Success. DES-3550:4# disable 802.1x Purpose Use

5Commands are entered at the command prompt, DES-3550:4#. There are a number of helpful features included in the CLI. Entering the ? command will d

122show 802.1x auth_configuration by mac address or by port. Authentication Protocol: Radius_Eap − Shows the authentication protocol suite in use be

123DES-3550:4#show 802.1x auth_configuration ports 1 Command: show 802.1x auth_configuration ports 1 802.1X : Enabled Authenticati

124show 802.1x auth_state Restrictions Only administrator-level users can issue this command. Example usage: To display the 802.1x auth state: DES-

125config 802.1x capability ports all − Specifies all of the ports on the switch. authenticator − A user must pass the authentication process to gai

126config 802.1x auth_parameter • auto − Allows the port’s status to reflect the outcome of the authentication process. • force_unauth − Forces the

127config 802.1x init addresses operating from a specified range of ports. Parameters port_based – This instructs the switch to initialize 802.1x f

128DES-3550:4#config 802.1x auth_mode mac_based Command: config 802.1x auth_mode mac_based Success. DES-3550:4# config 802.1x reauth Purpose Us

129config radius add Description The config radius add command is used to configure the settings the switch will use to communicate with a RADIUS se

130DES-3550:4#config radius delete 1 Command: config radius delete 1 Success. DES-3550:4# config radius Purpose Used to configure the switch’s

131DES-3550:4#config radius 1 10.48.74.121 key dlink default Command: config radius 1 10.48.74.121 key dlink default Success. DES-3550:4# show r

6 Figure 2-4. Using the Up Arrow to Re-enter a Command In the above example, the command config account was entered without the required parameter

13221 ACCESS CONTROL LIST (ACL) COMMANDS The DES-3550 implements Access Control Lists that enable the switch to deny network access to specific devi

133Creating an access profile is divided into two basic parts. First, an access profile must be created using the create access_profile command. F

134create access_profile the config access_profile command, below. Parameters ethernet − Specifies that the switch will examine the layer 2 part of

135create access_profile • flag_mask [ all | {urg | ack | psh | rst | syn | fin}] – Enter the appropriate flag_mask parameter. All incoming packets

136DES-3550:4#create access_profile ip vlan source_ip_mask 20.0.0.0 destination_ip_mask 10.0.0.0 dscp icmp type code permit profile_id 101 Command:

137config access_profile syn | fin}]} | udp {src_port <value 0-65535> | dst_port <value 0-65535>} | protocol_id <value 0 - 25

138config access_profile profile will apply to only packets with this destination IP address. • dscp <value 0-63> − Specifies that the access

139config access_profile Datagram Protocol (UDP) field in each packet. • src_port <value 0-65535> − Specifies that the access profile will app

140Example usage: To configure the access profile with the profile ID of 1 to filter frames that have IP addresses in the range between 10.42.73.0 t

141Ports : All Masks : Source IP Addr --------------- 255.0.0.0 ID Mode --- ------ --------------- Access Profile ID :

7 Figure 2-6. Next possible completions: Show Command In the above example, all of the possible next parameters for the show command are displayed.

142ID Mode --- ------ ---------------- Access Profile ID : 251 Type : Ethernet Frame Filter Ports : All Masks : VLAN --------

14322 TRAFFIC SEGMENTATION COMMANDS Traffic segmentation allows you to further sub-divide VLANs into smaller groups of ports that will help to reduc

144show traffic_segmentation Syntax show traffic_segmentation <portlist> Description The show traffic_segmentation command is used to display

14523 TIME AND SNTP COMMANDS The Simple Network Time Protocol (SNTP) (an adaptation of the Network Time Protocol (NPT)) commands in the Command Line

146config sntp Restrictions Only administrator-level users can issue this command. SNTP service must be enabled for this command to function (enabl

147enable sntp will override any manually configured system time settings. Parameters None. Restrictions Only administrator-level users can issue

148config time month, and four numerical characters for the year. For example: 03aug2003. time – Express the system time using the format hh:mm:ss,

149 config dst Purpose Used to enable and configure time adjustments to allow for the use of Daylight Savings Time (DST). Syntax config dst [disabl

150config dst e-mth - Configure the month in which DST ends. <end_mth 1-12> - The month to end DST expressed as a number. s-time – Configure t

151DES-3550:4#show time Command: show time Current Time Source : System Clock Current Time : 2 Days 01:43:41 Time Zone

83 COMMAND SYNTAX The following symbols are used to describe how command entries are made and values and arguments are specified in this manual. The

15224 ARP COMMANDS The ARP commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. C

153config arpentry address of an entry in the switch’s ARP table. Parameters <ipaddr> − The IP address of the end node or station. <macaddr

154config arp_aging time Syntax config arp_aging time <value 0-65535> Description This command sets the maximum amount of time, in minutes, t

155System 10.0.0.0 FF-FF-FF-FF-FF-FF Local/Broadcast System 10.1.1.169 00-50-BA-70-E4-4E Dynamic System

15625 ROUTING TABLE COMMANDS The routing table commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in th

157delete iproute default Description This command will delete an existing default entry from the switch’s IP routing table. Parameters none Restri

15826 MAC NOTIFICATION COMMANDS The MAC Notification Commands in the Command Line Interface (CLI) are listed, in the following table, along with the

159disable mac_notification Parameters None. Restrictions Only administrator-level users can issue this command. Example Usage: To disable MAC noti

160config mac_notification ports Description MAC address notificiation is used to monitor MAC addresses learned and entered into the FDB. Parameter

161 show mac_notification ports Purpose Used to display the switch’s MAC address table notification status settings Syntax show mac_notification po

9{braces} Description In the above syntax example, you have the option to specify config or detail. It is not necessary to specify either optional v

16227 ACCESS AUTHENTICATION CONTROL COMMANDS The TACACS / XTACACS / TACACS+ commands let you secure access to the switch using the TACACS / XTACACS

163Command Parameters enable authen_policy disable authen_policy show authen_policy create authen_login method_list_name <string 15> con

164enable authen_policy Purpose Used to enable system access authentication policy. Syntax enable authen_policy Description This command will enab

165show authen_policy Purpose Used to display the system access authentication policy status on the switch. Syntax show authen_policy Description

166 config authen_login Purpose Used to configure a user-defined or default method list of authentication methods for user login. Syntax config aut

167config authen_login name defined by the user. The user may add one, or a combination of up to four (4) of the following authentication methods to

168DES-3550:4#config authen_login default method xtacacs tacacs+ local Command: config authen_login default method xtacacs tacacs+ local Success.

169show authen_login methods currewntly configured on the switch. The window will display the following parameters:  Method List Name – The name

170create authen_enable method_list_name to gain administrator privileges on the switch, which is defined by the Administrator. A maximum of eight (

171config authen_enable  tacacs – Adding this parameter will require the user to be authenticated using the tacacs protocol from the remote tacacs

104 BASIC SWITCH COMMANDS The basic switch commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the f

172DES-3550:4#config authen_enable method_list_name Trinity method tacacs xtacacs local Command: config authen_enable method_list_name Trinity metho

173show authen_enable Purpose Used to display the method list of authentication methods for promoting normal user level priveledges to Administrat

174DES-3550:4#show authen_enable all Command: show authen_enable all Method List Name Priority Method Name Comment ----------------

175config authen application authentication using the default method list. method_list_name <string 15> - Use this parameter to configure an a

176create authen server_host Purpose Used to create an authentication server host. Syntax create authen server_host <ipaddr> protocol [tacacs

177DES-3550:4#create authen server_host 10.1.1.121 protocol tacacs+ port 1234 timeout 10 retransmit 5 Command: create authen server_host 10.1.1.121

178config authen server_host change how many times the device will resend an authentication request when the TACACS server does not respond. This fi

179DES-3550:4#delete authen server_host 10.1.1.121 protocol tacacs+ Command: delete authen server_host 10.1.1.121 protocol tacacs+ Success. DES-35

180DES-3550:4#show authen server_host Command: show authen server_host IP Address Protocol Port Timeout Retransmit Key ---------------

181config authen server_group authentication server hosts may be added to any particular group Parameters server_group - The user may define the g

11Example usage: To create an administrator-level user account with the username “dlink”. DES-3550:4#create account admin dlink Command: create acco

182delete authen server_group Purpose Used to delete a user-defined authentication server group. Syntax delete authen server_group <string 15>

183DES-3550:4#show authen server_group Command: show authen server_group Group Name IP Address Protocol ---------

184config authen parameter attempt authenticated after the set amount of attempts will be denied access to the switch and will be locked out of furt

185DES-3550:4#show authen parameter Command: show authen parameter Response timeout: 60 seconds User attempts : 5 DES-3550:4# enable admin

186config admin local_enable Parameters <password 15> - After entering this command, the user will be prompted to enter the old password, the

18728 SINGLE IP MANAGEMENT COMMANDS Simply put, Single IP Management is a concept that will stack switches together over Ethernet instead of using s

1886. The CaS can be configured through the CS to become a MS. After configuring one switch to operate as the CS of a SIM group, additional DES-35

189DES-3550:4#enable sim Command: enable sim Success. DES-3550:4# disable sim Purpose Used to disable Single IP Management(SIM) on the switch Sy

190show sim (L3). Platform – Switch Description including name and model number. SIM State –Displays the current Single IP Management State of the s

191Platform : DES-3550 Fast-Ethernet Switch SIM State : Enabled Role State : Commander D

iiWichtige Sicherheitshinweise 1. Bitte lesen Sie sich diese Hinweise sorgfältig durch. 2. Heben Sie diese Anleitung für den spätern Gebrauch auf.

12show account Description Displays all user accounts created on the switch. Up to 8 user accounts can exist on the switch at one time. Parameters N

192ID MAC Address Platform / Hold Firmware Device Name Capability

193reconfig switch the user desires to configure. exit – This command is used to exit from managing the member switch and will return to managing th

194config sim  hold time – Using this parameter, the user may set the time, in seconds, the switch will hold information sent to it from other swit

195DES-3550:4# config sim commander group_name Trinity Command: config sim commander group_name Trinity Success. DES-3550:4# download sim_ms Pur

196Download Status : ID MAC Address Result --- ----------------- ---------------- 1 00-01-02-03-04-00 Success 2

197Example usage: To upload configuration files to a TFTP server: DES-3550:4# upload sim_ms configuration 10.55.47.1 D:\configuration.txt 1 Comma

19829 COMMAND HISTORY LIST The switch history commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the

199config 802.1x reauth config access_profile profile_id config account config admin local_enable config arp_aging time config arpentry config authe

200config arpentry config authen application CTRL+C ESC q Quit SPACE n Next Page ENTER Next Entry a All config command_history Purpose Used to con

201A TECHNICAL SPECIFICATIONS Physical and Environmental AC input & External Redundant power Supply: 100 - 240 VAC, 50-60 Hz (internal universa

13show session Syntax show session Description This command displays a list of all the users that are logged-in at the time the command is issued. P

202General Fiber Optic n|a 2000Mbps SFP (Mini GBIC) Support IEEE 802.3z 1000BASE-LX (DEM-310GT transceiver) IEEE 802.3z 1000BASE

14System Location : 7th_flr_east_cabinet System Contact : Julius_Erving_212-555-6666 Spanning Tree : Disabled GVRP

15config serial_port 19200, 38400, 115200. never − No time limit on the length of time the console can be open with no user input. 2_minutes − The c

16DES-3550:4#enable clipaging Command: enable clipaging Success. DES-3550:4# disable clipaging Purpose Used to disable the pausing of the consol

17DES-3550:4#enable telnet 23 Command: enable telnet 23 Success. DES-3550:4# disable telnet Purpose Used to disable the Telnet protocol on the s

18DES-3550:4#enable web 80 Command: enable web 80 Success. DES-3550:4# disable web Purpose Used to disable the HTTP-based management software on

19DES-3550:4#save Command: save Saving all configurations to NV-RAM... Done. DES-3550:4# reboot Purpose Used to restart the switch. Syntax reboo

20 To restore all of the switch’s parameters to their default values: DES-3550:4#reset config Command: reset config Are you sure to proceed with s

215 SWITCH PORT COMMANDS The switch port commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the foll

iiiLimited Warranty Hardware: D-Link warrants each of its hardware products to be free from defects in workmanship and materials under normal use and

22To configure the speed of port 3 to be 10 Mbps, full duplex, with learning and state enabled: DES-3550:4#config ports 1-3 speed 10_full learning e

23Example usage: To display the configuration of all ports on a switch, with description: DES-3550:4#show ports description Command: show ports des

246 PORT SECURITY COMMANDS The switch port security commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters)

25To configure the port security: DES-3550:4#config port_security ports 1-5 admin_state enable max_learning_addr 5 lock_address_mode DeleteOnReset C

26clear port_security_entry to the port security function. Parameters <portlist> − specifies a port or port range the user wishes to clear.

277 NETWORK MANAGEMENT (SNMP) COMMANDS The network management commands in the Command Line Interface (CLI) are listed (along with the appropriate pa

28Command Parameters engineID show snmp engineID create snmp group <groupname 32> {v1 | v2c |v3 [noauth_nopriv | auth_nopriv | auth_priv ]}

29create snmp user group that is also created by this command. Syntax create snmp user <username 32> <groupname 32> {encrypted [by_passw

30To create an SNMP user on the switch: DES-3550:4#create snmp user dlink default encrypted by_password auth md5 auth_password priv none Command: cr

31DES-3550:4#show snmp user Command: show snmp user Username Group Name Ver Auth Priv --------------- -------------- -----

iv Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited warranty for its product only to the p

32delete snmp view Syntax delete snmp view <view_name 32> [all | <oid>] Description The delete snmp view command is used to remove an SN

33 restricted 1.3.6.1.6.3.10.2.1 Included restricted 1.3.6.1.6.3.1

34DES-3550:4#create snmp community dlink view ReadView read_write Command: create snmp community dlink view ReadView read_write Success. delete

35DES-3550:4#show snmp community Command: show snmp community SNMP Community Table Community Name View Name Acces

36show snmp engineID Restrictions None. Example usage: To display the current name of the SNMP engine on the switch: DES-3550:4#show snmp engineID C

37create snmp group manager. auth_nopriv − Specifies that authorization will be required, but there will be no encryption of packets sent between th

38To delete the SNMP group named “sg1”. DES-3550:4#delete snmp group sg1 Command: delete snmp group sg1 Success. DES-3550:4# show snmp groups Pu

39WriteView Name : WriteView Notify View Name : NotifyView Security Model : SNMPv3 Security Level : authPriv Group Name

40create snmp host auth_nopriv | auth_priv] <auth_string 32>] Description The create snmp host command creates a recipient of SNMP traps gener

41DES-3550:4#create snmp host 10.48.74.100 v3 auth_priv public Command: create snmp host 10.48.74.100 v3 auth_priv public Success. DES-3550:4# d

vinventory clearance or liquidation sales or other sales in which D-Link, the sellers, or the liquidators expressly disclaim their warranty obligatio

42DES-3550:4#show snmp host Command: show snmp host SNMP Host Table Host IP Address SNMP Version Community Name/SNMPv3

43show trusted_host the switch using the create trusted_host command above. Parameters <ipaddr> − The IP address of the trusted host. Restrict

44enable snmp traps Syntax enable snmp traps Description The enable snmp traps command is used to enable SNMP trap support on the switch. Parameter

45show snmp traps currently configured on the Switch. Parameters none. Restrictions Only administrator-level users can issue this command. Example

46disable snmp authenticate_traps Parameters none. Restrictions Only administrator-level users can issue this command. Example Usage: To disable th

47config snmp system_location characters can be used. Parameters <sw_location> - A maximum of 255 characters is allowed. A NULL string is acc

48enable rmon Description This command is used, in conjunction with the disable rmon command below, to enable and disable remote monitoring (RMON)

498 SWITCH UTILITY COMMANDS The download/upload commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in t

50 To download a configuration file: DES-3550:4#download configuration 10.48.74.121 c:\cfg\setting.txt Command: download configuration 10.48.74.121

51show firmware information Restrictions None. Example usage: To display the current firmware information on the switch: DES-3550:4#show firmware

52 To upload a configuration file: DES-3550:4#upload configuration 10.48.74.121 c:\cfg\log.txt Command: upload configuration 10.48.74.121 c:\cfg\lo

539 NETWORK MONITORING COMMANDS The network monitoring commands in the Command Line Interface (CLI) are listed (along with the appropriate parameter

54DES-3550:4#show packet port 2 Port number : 2 Frame Size Frame Counts Frame/sec Frame Type Total Total/sec ------------

55show utilization Purpose Used to display real-time port and cpu utilization statistics. Syntax show utilization [cpu | ports {<portlist>}]

56 To display the current cpu utilization: DES-3550:4#show utilization cpu Command: show utilization cpu CPU utilization : ------------------------

57DES-3550:4#clear log Command: clear log Success. DES-3550:4# show log Purpose Used to display the switch history log. Syntax show log {index

58Example usage: To the syslog function on the switch: DES-3550:4#enable syslog Command: enable syslog Success. DES-3550:4# disable syslog Purpo

59DES-3550:4#show syslog Command: show syslog Syslog Global State: Enabled DES-3550:4# create syslog host Purpose Used to create a new syslog ho

60create syslog host facility − Some of the operating system daemons and processes have been assigned Facility values. Processes and daemons that h

61create syslog host remote host. This corresponds to number 16 from the list above. local1 − Specifies that local use 1 messages will be sent to t

Table of Contents Introduction...

62config syslog host <index 1-4> − Specifies that the command will be applied to an index of hosts. There are four available indexes, numbere

63config syslog host 11 FTP daemon 12 NTP subsystem 13 log audit 14 log alert 15 clock daemon 16

64DES-3550:4#config syslog host 1 severity all facility local0 Command: config syslog host all severity all facility local0 Success. DES-3550:4# Ex

65show syslog host Parameters <index 1-4> − Specifies that the command will be applied to an index of hosts. There are four available indexes

6610 SPANNING TREE COMMANDS The switch supports 802.1d STP and 802.1w Rapid STP. The spanning tree commands in the Command Line Interface (CLI) are

67config stp • stp – Selct this parameter for IEEE 802.1d STP and for IEEE 802.1w STP compatibility mode. • rstp - Select this paramter for IEEE 802

68config stp ports portion of the segment. edge [true | false] – true designates the port as an edge port. Edge ports cannot create loops, however a

69DES-3550:4#enable stp Command: enable stp Success. DES-3550:4# disable stp Purpose Used to globally disable STP on the switch. Syntax disable

70DES-3550:4#show stp Command: show stp Bridge Parameters Settings STP Status : Enabled Max Age :

71show stp ports Description This command displays the switch’s current per-port group STP configuration. Parameters <portlist> − Specifies a

Single IP Management Commands...

7211 FORWARDING DATABASE COMMANDS The layer 2 forwarding database commands in the Command Line Interface (CLI) are listed (along with the appropriat

73DES-3550:4#create fdb default 00-00-00-00-01-02 port 5 Command: create fdb default 00-00-00-00-01-02 port 5 Success. DES-3550:4# create multica

74config multicast_fdb <portlist> − Specifies a range of ports to be configured. Restrictions Only administrator-level users can issue this co

75 delete fdb Purpose Used to delete an entry to the switch’s forwarding database. Syntax delete fdb <vlan_name 32> <macaddr> Descripti

76clear fdb through this port. all − Clears all dynamic entries to the switch’s forwarding database. Restrictions Only administrator-level users ca

77show fdb Purpose Used to display the current unicast MAC address forwarding database. Syntax show fdb {port <port> | vlan <vlan_name 32&

78 config multicast port_filtering_mode Purpose Used to configure the multicast packet filtering mode on a port per port basis. Syntax config multi

79DES-3550:4#show multicast port_filtering_mode Command: show multicast port_filtering_mode Port Multicast Filter Mode ------ ---------

8012 BROADCAST STORM CONTROL COMMANDS The broadcast storm control commands in the Command Line Interface (CLI) are listed (along with the appropriat

81 show traffic control Purpose Used to display current traffic control settings. Syntax show traffic control {group_list <storm_grouplist>}

11 INTRODUCTION The Switch can be managed through the Switch’s serial port, Telnet, or the Web-based management agent. The Command Line Interface (C

8213 QOS COMMANDS The DES-3550 switch supports 802.1p priority queuing. The switch has 4 priority queues. These priority queues are numbered from 3

83config bandwidth_control bandwidth on a by-port basis. Parameters <portlist> − Specifies a port or range of ports to be configured. rx_rate

84 To display bandwidth control settings: DES-3550:4#show bandwidth_control 1-10 Command: show bandwidth_control 1-10 Bandwidth Control Table Po

85config scheduling transmitted 3 packets. The process will then repeat. The max_latency parameter allows you to specify the maximum amount of time

86show scheduling Parameters None. Restrictions None. Example usage: To display the current scheduling configuration: DES-3550:4# show scheduling Co

87config 802.1p user_priority queue). <priority 0-7> − The 802.1p user priority you want to associate with the <class_id 0-3> (the numb

88 config 802.1p default_priority Purpose Used to configure the 802.1p default priority settings on the switch. If an untagged packet is received by

89DES-3550:4# show 802.1p default_priority Command: show 802.1p default_priority Port Priority ------- ----------- 1 0 2

9014 PORT MIRRORING COMMANDS The port mirroring commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in t

91config mirror port level users can issue this command. Example usage: To add the mirroring ports: DES-3550:4# config mirror port 1 add source port