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DES-3250TG Layer 2 Fast Ethernet Switch User’s Guide

74

ping

<sec>}

Description

This command sends Internet Control
Message Protocol (ICMP) echo messages to
a remote IP address. The remote IP address
will then “echo” or return the message.
This is used to confirm connectivity
between the switch and the remote device.

Parameters

<ipaddr>

−

The IP address of the remote

device.

times <value>

−

The number of individual

ICMP echo messages to be sent. A value of
0 will send an infinite ICMP echo messages.
The maximum value is 255. The default is
0.

timeout <sec>

−

Defines the time-out period

while waiting for a response from the
remote device. A value of 1 to 99 seconds
can be specified. The default is 1 second.

Restrictions

Only administrator-level users can issue
this command.

Example Usage:

To send ICMP echo message to “10.48.74.121” for 4
times:

local>#ping 10.48.74.121 times 4
Command: ping 10.48.74.121
Reply from 10.48.74.121, time<10ms
Reply from 10.48.74.121, time<10ms

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Содержание DES-3250TG

Страница 1: ...DES 3250G Layer 2 Switch Command Line Interface Reference Manual First Edition February 2003 DES3250TG A1 Printed In Taiwan RECYCLABLE...

Страница 2: ...am Ger ten befinden sind zu beachten 12 Wird das Ger t ber einen l ngeren Zeitraum nicht benutzt sollten Sie es vom Stromnetz trennen Somit wird im Falle einer berspannung eine Besch digung vermieden...

Страница 3: ...18 Zum Netzanschlu dieses Ger tes ist eine gepr fte Leitung zu verwenden F r einen Nennstrom bis 6A und einem Ger tegewicht gr er 3kg ist eine Leitung nicht leichter als H05VV F 3G 0 75mm2 einzusetzen...

Страница 4: ...RY OF LIABILITY THIS LIMITATION WILL APPLY EVEN IF D LINK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE IF YOU PURCHASED A D LINK PRODUCT IN THE UNITED STATES SOME STATES DO NOT ALLOW THE LIMITAT...

Страница 5: ...tration Card for the product in question has not been returned to a D Link office then a proof of purchase such as a copy of the dated purchase invoice must be provided when requesting warranty servic...

Страница 6: ...absolutely error free and no warranty that all defects in the software product within or without the scope of D Link s applicable product documentation will be corrected...

Страница 7: ...nk offices is provided in the back of this manual Trademarks Copyright 2003 D Link Corporation Contents subject to change without prior notice D Link is a registered trademark of D Link Corporation D...

Страница 8: ...radiate radio frequency energy and if not installed and used in accordance with this user s guide may cause harmful interference to radio communications Operation of this equipment in a residential ar...

Страница 9: ...rk Management Commands 53 Download Upload Commands 76 Network Monitoring Commands 80 Spanning Tree Commands 88 Layer 2 Forwarding Database Commands 96 Broadcast Storm Control Commands 111 QOS Commands...

Страница 10: ...x Routing Table Commands 181 Command History List 185 Technical Specifications 191 Switch System Messages 194...

Страница 11: ...a reference for all of the commands contained in the CLI Configuration and management of the switch via the Web based management agent is discussed in the User s Guide Accessing the Switch via the Ser...

Страница 12: ...ial username or password Just press the Enter key twice to display the CLI input cursor local This is the command line where all commands are input Setting the Switch s IP Address Each Switch must be...

Страница 13: ...nformation Basic Settings window on the Configuration menu The IP address for the switch must be set before it can be managed with the Web based manager The switch IP address can be automatically set...

Страница 14: ...nd the z represents the corresponding number of subnets in CIDR notation The IP interface named System on the switch can be assigned an IP address and subnet mask which can then be used to connect a m...

Страница 15: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 15 via Telnet and the CLI or via the Web based management agent using the above IP address to connect to the switch...

Страница 16: ...n SNMP based network management software over the network This chapter describes how to use the console interface to access the switch change its settings and monitor its operation Switch configuratio...

Страница 17: ...tible 9 600 baud 8 data bits No parity One stop bit No flow control You can also access the same functions over a Telnet interface Once you have set an IP address for your Switch you can use a Telnet...

Страница 18: ...tch User s Guide 18 Figure 2 1 Initial Console Screen Commands are entered at the command prompt local There are a number of helpful features included in the CLI Entering the command will display a li...

Страница 19: ...same function as the command When you enter a command without its required parameters the CLI will prompt you with a Next possible completions message Alternatively if you hit the Tab key immediately...

Страница 20: ...parameter username The CLI will then prompt you to enter the username with the message Next possible completions Every command in the CLI has this feature and complex commands have several layers of p...

Страница 21: ...nfig account at the command prompt Now the appropriate User name can be entered and the config account command re executed All commands in the CLI function in this way In addition the syntax of the he...

Страница 22: ...ommands like show or config Most of these commands require one or more parameters to narrow the top level command This is equivalent to show what or config what Where the what is the next parameter Fo...

Страница 23: ...tions Show Command In the above example all of the possible next parameters for the show command are displayed At the next command prompt the up arrow was used to re enter the show command followed by...

Страница 24: ...rface uses the same syntax angle brackets Purpose Encloses a variable or value that must be specified Syntax create ipif ipif_name vlan vlan_name ipaddress network_address Description In the above syn...

Страница 25: ...example you must specify either an admin or a user level account to be created Do not type the square brackets Example Command create account admin slash Purpose Separates two or more mutually exclusi...

Страница 26: ...syntax example you must choose to enter an IP interface name in the ipif_name space or all but version value query_interval sec max_response_time sec robustness_variable value last_member_query_interv...

Страница 27: ...Left Arrow Moves the cursor to the left Right Arrow Moves the cursor to the right Tab Shifts the cursor to the next field to the left Multiple Page Display Control Keys Space Displays the next page CT...

Страница 28: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 28 Line Editing Key Usage a Displays the remaining pages without pausing between pages Enter Displays the next line or table entry...

Страница 29: ...n the following table Command Parameters create account admin user username config account username show account delete account show session show switch show serial_port config serial_port baud_rate 9...

Страница 30: ...user accounts Syntax create admin user username Description The create account command is used to create user accounts that consist of a username of 1 to 15 characters and a password of 0 to 15 chara...

Страница 31: ...te account admin dlink Enter a case sensitive new password Enter the new password again for confirmation Success local config account Purpose Used to configure user accounts Syntax config account user...

Страница 32: ...rd of dlink account local config account dlink Command config account dlink Enter a old password Enter a case sensitive new password Enter the new password again for confirmation Success local show ac...

Страница 33: ...Accounts Username Access Level dlink Admin local delete account Purpose Used to delete an existing user account Syntax delete account username Description The delete account command deletes a user ac...

Страница 34: ...to display a list of currently logged in users Syntax show session Description This command displays a list of all the users that are logged in at the time the command is issued Parameters none Restri...

Страница 35: ...ample Usage To display the switch information local show switch Command show switch Device Type DES 3250 Fast Ethernet Switch Ext Ports 1000TX 1000TX MAC Address 00 01 02 03 04 00 IP Address 10 90 90...

Страница 36: ...rpose Used to display the current serial port settings Syntax show serial_port Description This command displays the current serial port settings Parameters none Restrictions none Example Usage To dis...

Страница 37: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 37...

Страница 38: ...rate that will be used to communicate with the management host never No time limit on the length of time the console can be open with no user input 2_minutes The console will log out the current user...

Страница 39: ...rolling of the console screen when the show command displays more than one page Syntax enable clipaging Description This command is used when issuing the show command will cause the console screen to...

Страница 40: ...lling at the end of each page when the show command would display more than one screen of information Syntax disable clipaging Description This command is used to disable the pausing of the console sc...

Страница 41: ...This command is used to enable the Telnet protocol on the switch The user can specify the TCP or UDP port number the switch will use to listen for Telnet requests Parameters tcp_port_number The TCP p...

Страница 42: ...l on the switch Syntax disable telnet Description This command is used to disable the Telnet protocol on the switch Parameters none Restrictions Only administrator level users can issue this command E...

Страница 43: ...on the switch The user can specify the TCP port number the switch will use to listen for Telnet requests Parameters tcp_port_number The TCP port number TCP ports are numbered between 1 and 65535 The...

Страница 44: ...b based management software on the switch Parameters none Restrictions Only administrator level users can issue this command Example Usage To disable HTTP local disable web Command disable web Success...

Страница 45: ...meters none Restrictions Only administrator level users can issue this command Example Usage To save the switch s current configuration to non volatile RAM local save Command save Saving all settings...

Страница 46: ...is used to restore the switch s configuration to the default settings assigned from the factory Parameters config If config is specified all of the factory default settings are restored on the switch...

Страница 47: ...e all of the switch s parameters to their default values local reset config Command reset config Success local login Purpose Used to log in a user to the switch s console Syntax login Description This...

Страница 48: ...n Command login UserName logout Purpose Used to log out a user from the switch s console Syntax logout Description This command terminates the current user s session on the switch s console Parameters...

Страница 49: ...appropriate parameters in the following table Command Parameters config ports portlist all speed auto 10_half 10_full 100_half 100_full 1000_half 1000_full learning enabled disabled state enabled dis...

Страница 50: ...ies a range of ports to be configured The port list is specified by listing the beginning port number and the highest port number of the range The beginning and end of the port list range are separate...

Страница 51: ...abled local config ports 1 3 speed 10_full learning enabled state enabled Command config ports 1 3 speed 10_full learning enabled state enabled Success show ports Purpose Used to display the current c...

Страница 52: ...t 3 and port 4 in numerical order Restrictions none Example Usage To display the configuration of the ports 1 7 local show ports 1 7 Command show ports 1 7 Port Port Settings Connection Address State...

Страница 53: ...rameters in the following table Command Parameters create snmp community community_string readonly readwrite delete snmp community community_string create snmp trap_receiver ipaddr community_string de...

Страница 54: ...snmp authenticate traps disable snmp authenticate traps create trusted_host ipaddr show trusted_host ipaddr delete trusted_host ipaddr show snmp community trap_receiver ping ipaddr times value timeou...

Страница 55: ...nly Allows the user using the above community string to have read only access to the switch s SNMP agent The default read only community string is public readwrite Allows the user using the above comm...

Страница 56: ...SNMP community string entered on the switch using the create SNMP community command above Parameters community_string An alphanumeric string of up to 32 characters used to authentication of users wan...

Страница 57: ...eceive traps generated by the switch s SNMP agent and the community string that will be used to authenticate the management station s privileges Parameters ipaddr The IP address of a management statio...

Страница 58: ...p_reciever above Syntax delete snmp trap_reciever ipaddr Description The command allows the user to delete an SNMP trap receiver specified previously using the create trap_receiver command above Param...

Страница 59: ...ring on the switch that will be used to authenticate management stations that want to access the switch using SNMP management software Parameters community_string An alpha numeric string of up to 32 c...

Страница 60: ...ystem readwrite Success Local config snmp trap_receiver Purpose Used to configure an SNMP trap receiver Syntax config snmp trap_receiver ipaddr community_string Description This command is used to con...

Страница 61: ...ill be used to authenticate management stations that want to access the switch s SNMP agent Restrictions Only administrator level users can issue this command Example Usage To configure an SNMP trap r...

Страница 62: ...Only administrator level users can issue this command Example Usage To configure the switch name for DES 3250 local config snmp system_name DES3250 Command config snmp system_name DES3250 Success loc...

Страница 63: ...configure the switch location for Taiwan local config snmp system_location Taiwan Command config snmp system_location Taiwan Success local config snmp system_contact Purpose Used to enter the name of...

Страница 64: ...administrator level users can issue this command Example Usage To configure the switch contact to ctsnow local config snmp system_contact ctsnow Command config snmp system_contact ctsnow Success loca...

Страница 65: ...e RMON local enable rmon Command enable rmon Success local disable rmon Purpose Used to disable RMON on the switch Syntax disable rmon Description This command is used in conjunction with the enable r...

Страница 66: ...y the current SNMP configuration on the switch Parameters community_string Displays all of the community strings configured on the switch A community string is an alpha numeric string of up to 32 char...

Страница 67: ...m Name DES3250 System Location Taiwan System Contact dlink SNMP Trap Enabled Authenticate Traps Enabled Community String Rights System Read Write public Read Only Develop Read Only private Read Write...

Страница 68: ...et messages generated by the switch s SNMP agent Parameters ipaddr The IP address of the trusted host Restrictions Only administrator level users can issue this command Example Usage To create a trust...

Страница 69: ...Parameters none Restrictions none Example Usage To display the list of trusted hosts local show trusted_host Command show trusted_host Management Stations IP Address 10 1 1 1 Total Entries 1 local de...

Страница 70: ...command Example Usage To delete a trusted host with an IP address 10 48 74 121 local delete trusted_host 10 48 74 121 Command delete trusted_host 10 48 74 121 Success local enable snmp traps Purpose U...

Страница 71: ...al enable snmp traps Command enable snmp traps Success local disable snmp traps Purpose Used to disable SNMP trap support on the switch Syntax enable snmp traps Description This command is used to dis...

Страница 72: ...ose Used to enable SNMP authentication trap support Syntax enable snmp authenticate traps Description This command is used to enable SNMP authentication trap support on the switch Parameters none Rest...

Страница 73: ...d is used to disable SNMP authentication support on the switch Parameters none Restrictions Only administrator level users can issue this command Example Usage To turn off SNMP authentication trap sup...

Страница 74: ...e The number of individual ICMP echo messages to be sent A value of 0 will send an infinite ICMP echo messages The maximum value is 255 The default is 0 timeout sec Defines the time out period while w...

Страница 75: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 75 Reply from 10 48 74 121 time 10ms Reply from 10 48 74 121 time 10ms Ping Statistics for 10 48 74 121 Packets Sent 4 Received 4 Lost 0 local...

Страница 76: ...e Command Line Interface CLI are listed along with the appropriate parameters in the following table Command Parameters download firmware ipaddr path_filename 64 configuration ipaddr path_filename 64...

Страница 77: ...firmware on the switch from a TFTP server configuration Download a switch configuration file from a TFTP server ipaddr The IP address of the TFTP server path_filename 64 The DOS path and filename of t...

Страница 78: ...ion Done local upload Purpose Used to upload the current switch settings or the switch history log to a TFTP server Syntax upload configuration log ipaddr path_filename 64 Description This command is...

Страница 79: ...tch configuration file on the TFTP server This file will be replaced by the uploaded file from the switch Restrictions The TFTP server must be on the same IP subnet as the switch Only administrator le...

Страница 80: ...with the appropriate parameters in the following table Command Parameters show packet ports portlist show error ports portlist show utilitzation clear counters ports portlist clear log show log index...

Страница 81: ...sting the beginning port number and the highest port number of the range The beginning and end of the port list range are separated by a dash For example 3 would specify port 3 4 specifies port 4 3 4...

Страница 82: ...his command will display all of the packet error statistics collected and logged by the switch for a given port list Parameters portlist Specifies a range of ports to be configured The port list is sp...

Страница 83: ...on 0 Jabber 0 Single Collision 0 Drop Pkts 0 Collision 0 CTRL C ESC q QUIT SPACE n Next Page p Previous Page r Refresh show utilization Purpose Used to display real time port utilization statistics Sy...

Страница 84: ...12 0 0 0 24 0 30 1 CTRL C ESC q QUIT SPACE n Next Page p Previous Page r Refresh clear counters Purpose Used to clear the switch s statistics counters Syntax clear counters ports portlist Description...

Страница 85: ...ical order Restrictions Only administrator level users can issue this command Example Usage To clear the counters local clear counters ports 7 9 Command clear counters ports 7 9 Success local clear lo...

Страница 86: ...g index value Description This command will display the contents of the switch s history log Parameters index value The show log command will display the history log until the log number reaches this...

Страница 87: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 87 Anonymous 2 000d00h49m Successful login through Console Username Anonymous 1 000d00h49m Logout through Console Username Anonymous local...

Страница 88: ...priate parameters in the following table Command Parameters config stp ports portlist cost value 1 65535 priority value 0 255 state enabled disabled maxage value 6 40 hellotime value 1 10 forwarddelay...

Страница 89: ...re specified by entering the lowest port number in a group and then the highest port number in a group separated by a dash So a port group including the switch ports 1 2 and 3 would be entered as 1 3...

Страница 90: ...ports specified in the port list The default is disabled maxage value 6 40 The maximum amount of time in seconds that the switch will wait to receive a BPDU packet before reconfiguring STP The default...

Страница 91: ...etwork devices when STP is disabled on the switch The default is enabled Restrictions Only administrator level users can issue this command Example Usage To set maxage to 18 and hellotime to 4 local c...

Страница 92: ...sage To enable STP on the switch local enable stp Command enable stp Success local disable stp Purpose Used to globally disable STP on the switch Syntax disable stp Description This command allows the...

Страница 93: ...pose Used to display the switch s current STP configuration Syntax show stp Description This command displays the switch s current STP configuration Parameters none Restrictions none Example Usage Sta...

Страница 94: ...Max Age 18 Hello Time 4 Forward Delay 15 Priority 32768 Forwarding BPDU Enabled local show stp ports Purpose Used to display the switch s current per port group STP configuration Syntax show stp port...

Страница 95: ...rictions None Example Usage To display STP state of port 1 9 local show stp ports 1 9 Port Connection State Cost Priority Status 1 Link Down Enabled 19 128 Forwarding 2 Link Down Enabled 19 128 Forwar...

Страница 96: ...with the appropriate parameters in the following table Command Parameters create fdb vlan_name 32 macaddr port port create multicast_fdb vlan_name 32 macaddr config multicast_fdb vlan_name 32 macaddr...

Страница 97: ...llowing sections create fdb Purpose Used to create a static entry to the unicast MAC address forwarding table database Syntax create fdb vlan_name32 macaddr port port Description This command will mak...

Страница 98: ...00 01 02 port 5 Command create fdb default 00 00 00 00 01 02 port 5 Success create multicast_fdb Purpose Used to create a static entry to the multicast MAC address forwarding table database Syntax cre...

Страница 99: ...mmand create multicast_fdb default 01 00 5E 00 00 00 Success local config multicast_fdb Purpose Used to configure the switch s multicast MAC address forwarding database Syntax config multicast_fdb vla...

Страница 100: ...forbidden from becoming a member of the VLAN dynamically portlist Specifies a range of ports to be configured The port list is specified by listing the beginning port number and the highest port numbe...

Страница 101: ...delete a previous entry to the switch s MAC address forwarding database Parameters vlan_name 32 The name of the VLAN on which the MAC address resides macaddr The MAC address that will be added to the...

Страница 102: ...rned entries to the switch s forwarding database Parameters vlan_name 32 The name of the VLAN on which the MAC address resides port The port number corresponding to the MAC destination address The swi...

Страница 103: ...s macaddr Description This command is used to display the current contents of the switch s multicast MAC address forwarding database Parameters vlan_name 32 The name of the VLAN on which the MAC addre...

Страница 104: ...m the table if they are not accessed within the aging time The aging time can be from 10 to 1 000 000 seconds with a default value of 300 seconds A very long aging time can result in dynamic forwardin...

Страница 105: ...s can issue this command Example Usage To set the fdb aging time Local config fdb aging_time 25 Command config fdb aging_time 25 Success local show fdb Purpose Used to display the current unicast MAC...

Страница 106: ...ides macaddr The MAC address that will be added to the forwarding table static Displays the static MAC address entries aging_time Displays the aging time for the MAC address forwarding database Restri...

Страница 107: ...Filtering Table These addresses will never age out Parameters macaddr The MAC address that will be added to the forwarding table src When Src is chosen packets with the specified MAC address as their...

Страница 108: ...Purpose Used to delete a forwarding database filter Syntax delete fdbfilter macaddr Description This command is used to delete a previously created forwarding database filter Parameters macaddr The MA...

Страница 109: ...ilter macaddr Description This command will display the current forwarding database filters Parameters macaddr The MAC address of the forwarding table filter Restrictions none Example Usage To display...

Страница 110: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 110...

Страница 111: ...iate parameters in the following table Command Parameters config traffic control storm_grouplist 1 8 all broadcast enabled disabled multicast enabled disabled dlf enabled disabled threshold value 0 25...

Страница 112: ...module_id group_id all Specifies all broadcast storm control groups on the switch broadcast enabled disabled Enables or disables broadcast storm control multicast enabled disabled Enables or disables...

Страница 113: ...control 1 3 broadcast enabled Success local show traffic control Purpose Used to display current traffic control settings Syntax show traffic control storm_grouplist 1 8 Description This command disp...

Страница 114: ...st Destination Group ports Threshold Storm Storm Lookup Fail 1 1 8 128 Enabled Disabled Disabled 2 9 16 128 Enabled Disabled Disabled 3 17 24 128 Enabled Disabled Disabled 4 25 32 128 Disabled Disable...

Страница 115: ...wing table Command Parameters config scheduling class_id 0 3 mac_packet value 0 255 max_latency value 0 255 show scheduling config 802 1p user_priority priority 0 7 class_id 0 3 show 802 1p user_prior...

Страница 116: ...to configure the traffic scheduling mechanism for each COS queue Syntax config scheduling class_id 0 3 max_packet value 0 255 max_latency value 0 255 Description The switch contains 4 hardware priorit...

Страница 117: ...ckets parameter allows you to specify the maximum number of packets a given hardware priority queue can transmit before allowing the next lowest hardware priority queue to begin transmitting its packe...

Страница 118: ...scheduling command will apply to The four hardware priority queues are identified by number from 0 to 3 with the 0 queue being the lowest priority max_packet value 0 255 Specifies the maximum number...

Страница 119: ...pires Restrictions Only administrator level users can issue this command Example Usage local config scheduling 0 max_packet 100 max_latency 150 Command config scheduling 0 max_packet 100 max_latency 1...

Страница 120: ...Packets MAX Latency Class 0 100 150 Class 1 99 100 Class 2 91 101 Class 3 21 201 local config 802 1p user_priority Purpose Used to map the 802 1p user priority of an incoming packet to one of the fou...

Страница 121: ...g 802 1p user priority values to the four hardware priority queues 802 1p Hardware Queue Remark 0 1 Mid low 1 0 Lowest 2 0 Lowest 3 1 Mid low 4 2 Mid high 5 2 Mid high 6 3 Highest 7 3 Highest This map...

Страница 122: ...rdware priority queues available They are numbered between 0 the lowest priority and 3 the highest priority Restrictions Only administrator level users can issue this command Example Usage local confi...

Страница 123: ...ameters None Restrictions None Example Usage local show 802 1p user_priority Command show 802 1p user_priority QOS Class of Traffic Priority 0 Class 1 Priority 1 Class 3 Priority 2 Class 0 Priority 3...

Страница 124: ...e four hardware priority queues the packet is forwarded to Parameters portlist Specifies a range of ports to be configured The port list is specified by listing the beginning port number and the highe...

Страница 125: ...how 802 1p default_priority Purpose Used to display the current default priority settings on the switch Syntax show 802 1p default_priority Description This command is used to display the current defa...

Страница 126: ...19 0 20 0 CTRL C ESC q QUIT SPACE n Next Page Enter Next Entry a All config traffic_segmentation Purpose Used to configure traffic segmentation on the switch Syntax config traffic_segmentation portli...

Страница 127: ...numerical order forward_list Specifies a range of ports that will receive forwarded frames from the ports specified in the portlist above null Specifies that packets cannot be forwarded to any ports p...

Страница 128: ...mentation portlist Description The show traffic_segmentation command is used to display the current traffic segmentation configuration on the switch Parameters portlist Specifies a range of ports for...

Страница 129: ...tion Command show traffic_segmentation Traffic Segmentation Table Port Forward Portlist 1 9 15 2 9 15 3 9 15 4 9 15 5 9 15 6 9 15 7 9 15 8 9 15 9 9 15 10 9 15 11 1 26 12 1 26 13 1 26 14 1 26 15 1 26 1...

Страница 130: ...ge are separated by a dash For example 3 would specify port 3 4 specifies port 4 3 4 specifies all of the ports between port 3 and port 4 in numerical order rx_rate Specifies that one of the parameter...

Страница 131: ...be allowed to receive packets Restrictions Only administrator level users can issue this command Example Usage To configure bandwidth control local config bandwidth_control 1 10 tx_rate 10 Command con...

Страница 132: ...nd of the port list range are separated by a dash For example 3 would specify port 3 4 specifies port 4 3 4 specifies all of the ports between port 3 and port 4 in numerical order Restrictions None Ex...

Страница 133: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 133 10 no_limit 10 11 no_limit no_limit local...

Страница 134: ...commands in the Command Line Interface CLI are listed along with the appropriate parameters in the following table Command Parameters config mirror port port add delete source ports portlist rx tx bo...

Страница 135: ...both is mirrored to the Target port Parameters port This specifies the Target port the port where mirrored packets will be sent portlist Specifies a range of ports to be configured The port list is s...

Страница 136: ...e mirroring ports local config mirror port 5 add source ports 1 5 both Command config mirror port 5 add source ports 1 5 both Success local config mirror delete Purpose Used to delete a port mirroring...

Страница 137: ...ports in the port list tx Allows the mirroring of only packets sent flowing out of the port or ports in the port list both Mirrors all the packets received or sent by the port or ports in the port lis...

Страница 138: ...witch and then turn the port mirroring on and off without having to modify the port mirroring configuration Parameters none Restrictions none Example Usage To enable mirroring configurations local ena...

Страница 139: ...Parameters none Restrictions Only administrator level users can issue this command Example Usage To disable mirroring configurations local disable mirror Command disable mirror Success local show mirr...

Страница 140: ...yer 2 Fast Ethernet Switch User s Guide 140 Example Usage To display mirroring configuration local show mirror Command show mirror Current Settings Mirror Status Enabled Target Port 9 Mirrored Port RX...

Страница 141: ...e following table Command Parameters create vlan vlan_name 32 tag vlanid advertisement delete vlan vlan_name 32 config vlan vlan_name 32 add tagged untagged forbidden portlist config vlan vlan_name 32...

Страница 142: ...sement Description This command allows you to create a VLAN on the switch Parameters vlan_name 32 The name of the VLAN to be created vlanid The VLAN ID of the VLAN to be created advertisement Specifie...

Страница 143: ...e Used to delete a previously configured VLAN on the switch Syntax delete vlan vlan_name 32 Description This command will delete a previously configured VLAN on the switch Parameters vlan_name 32 The...

Страница 144: ...ing or forbidden The default is to assign the ports as untagging Parameters vlan_name 32 The name of the VLAN you want to add ports to tagged Specifies the additional ports as tagged untagged Specifie...

Страница 145: ...s tagged ports to the VLAN v1 local config vlan v1 add tagged 4 8 Command config vlan v1 add tagged 4 8 Success local config vlan delete Purpose Used to delete one or more ports from a previously conf...

Страница 146: ...ge are separated by a dash For example 3 would specify port 3 4 specifies port 4 3 4 specifies all of the ports between port 3 and port 4 in numerical order Restrictions Only administrator level users...

Страница 147: ...h you want to enable or disable GVRP enabled Enables GVRP on the specified VLAN disabled Disables GVRP on the specified VLAN Restrictions Only administrator level users can issue this command Example...

Страница 148: ...king The port list is specified by listing the beginning port number and the highest port number of the range The beginning and end of the port list range are separated by a dash For example 3 would s...

Страница 149: ...ingress_checking enabled Success enable gvrp Purpose Used to enable GVRP on the switch Syntax enable gvrp Description This command along with disable gvrp below is used to enable and disable GVRP on t...

Страница 150: ...his command along with disable gvrp below is used to enable and disable GVRP on the switch without changing the GVRP configuration on the switch Parameters none Restrictions Only administrator level u...

Страница 151: ...name the Tagging Untagging status and the Member Non member Forbidden status of each port that is a member of the VLAN Parameters vlan_name 32 The VLAN name of the VLAN for which you want to display a...

Страница 152: ...warded to the port for transmission the port will add an 802 1Q tag using the PVID to write the VID in the tag When the packet arrives at its destination the receiving device will use the PVID to make...

Страница 153: ...numerical order Restrictions none Example Usage To display 802 1Q port setting local show gvrp Command show gvrp Global GVRP Disabled Port PVID GVRP Ingress Checking 1 21 Enabled Enabled 2 21 Enabled...

Страница 154: ...3250TG Layer 2 Fast Ethernet Switch User s Guide 154 15 1 Disabled Disabled 16 1 Disabled Disabled 17 1 Disabled Disabled 18 1 Disabled Disabled CTRL C ESC q QUIT SPACE n Next Page Enter Next Entry a...

Страница 155: ...parameters in the following table Command Parameters create link_aggregation group_id value delete link_aggregation group_id value config link_aggregation group_id value master_port port ports portlis...

Страница 156: ...group_id value Description This command will create a link aggregation group Parameters value Specifies the group id The switch allows up to 6 link aggregation groups to be configured The group number...

Страница 157: ...is used to delete a previously configured link aggregation group Parameters value Specifies the group id The switch allows up to 6 link aggregation groups to be configured The group number identifies...

Страница 158: ...ggregation groups to be configured The group number identifies each of the groups port Master port ID Specifies which port by port number of the link aggregation group will be the master port All of t...

Страница 159: ...mand Example Usage To define a load sharing group of ports group id 1 master port 17 local config link_aggregation group_id 1 master_port 17 ports 5 10 Command config link_aggregation group_id 1 maste...

Страница 160: ...address mac_destination Indicates that the switch should examin the MAC destination address mac_source_dest Indicates that the switch should examine the MAC source and ddestination addresses ip_source...

Страница 161: ...tax show link_aggregation group_id value algorithm Description This command will display the current link aggregation configuration of the switch Parameters value Specifies the group id The switch all...

Страница 162: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 162 Link Aggregation Algorithm MAC source dest Group ID 1 Master Port 17 Member Port 5 10 17 Status Disabled Flooding Port 5...

Страница 163: ...opriate parameters in the following table Command Parameters config ipif System vlan vlan_name 32 ipaddress network_address state enabled disabled bootp dhcp show ipif Each command is listed in detail...

Страница 164: ...ditional format for example 10 1 2 3 255 0 0 0 or in CIDR format 10 1 2 3 16 state enabled disabled Allows you to enable or disable the IP interface bootp Allows the selection of the BOOTP protocol fo...

Страница 165: ...ow ipif Description This command will display the configuration of an IP interface on the switch Parameters none Restrictions none Example Usage To display IP interface settings local show ipif Comman...

Страница 166: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 166 Total Entries 1 local...

Страница 167: ...onfig igmp_snooping vlan_name 32 all host_timeout sec 1 16711450 router_timeout sec 1 16711450 leave_timer sec 1 16711450 state enabled disabled config igmp_snooping querier vlan_name 32 all query_int...

Страница 168: ...ntax config igmp_snooping vlan_name 32 all host_timeout sec 1 16711450 router_timeout sec 1 16711450 leave_timer sec 1 16711450 state enabled disabled Description This command allows you to configure...

Страница 169: ...ership report The default is 260 seconds leave_timer sec 1 16711450 Leave timer The default is 2 seconds state enabled disabled Allows you to enable or disable IGMP snooping for the specified VLAN Res...

Страница 170: ...alue 1 255 last_member_query_interval sec 1 65535 state enabled disabled Description This command configures IGMP snooping querier Parameters vlan_name 32 The name of the VLAN for which IGMP snooping...

Страница 171: ...interval Amount of time that must pass before a multicast router decides that there is no longer another multicast router that is the querier This interval is calculated as follows robustness variabl...

Страница 172: ...of the last member of a group state enabled disabled Allows the switch to be specified as an IGMP Querier or Non querier Restrictions Only administrator level users can issue this command Example Usag...

Страница 173: ...f the VLAN on which the router port resides portlist Specifies a range of ports which will be configured as router ports The port list is specified by listing the beginning port number and the highest...

Страница 174: ...h will forward all multicast traffic to the multicast router only Otherwise the switch forwards all multicast traffic to any IP router Parameters forward mcrouter only Specifies that the switch should...

Страница 175: ...GMP snooping on the switch IGMP snooping can be disabled only if IP multicast routing is not being used Disabling IGMP snooping allows all IGMP and IP multicast traffic to flood within a given IP inte...

Страница 176: ...the current IGMP snooping configuration on the switch Parameters vlan_name 32 The name of the VLAN for which you want to view the IGMP snooping configuration Restrictions none Example Usage To show ig...

Страница 177: ...the current IGMP snooping group configuration on the switch Syntax show igmp_snooping group vlan vlan_name 32 Description This command will display the current IGMP snooping group configuration on th...

Страница 178: ...Member 26 7 VLAN Name default Multicast group 234 5 6 7 MAC address 01 00 5E 05 06 07 Reports 1 Port Member 26 9 VLAN Name default Multicast group 236 54 63 75 MAC address 01 00 5E 36 3F 4B Reports 1...

Страница 179: ...ay the router ports currently configured on the switch Parameters vlan_name 32 The name of the VLAN on which the router port resides static Displays router ports that have been statically configured d...

Страница 180: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 180 local...

Страница 181: ...terface CLI are listed along with the appropriate parameters in the following table Command Parameters create iproute default ipaddr metric 1 65535 delete iproute default show iproute Each command is...

Страница 182: ...o the switch s IP routing table Parameters default creates a default IP route entry ipaddr The IP address for the next hop router metric 1 65535 The default setting is 1 Restrictions Only administrato...

Страница 183: ...oute default Description This command will delete an existing entry from the switch s IP routing table Parameters default deletes a default IP route entry Restrictions Only administrator level users c...

Страница 184: ...show iproute Description This command will display the switch s current IP routing table Parameters None Restrictions None Example Usage To display the contents of the IP routing table local show ipro...

Страница 185: ...Command Line Interface CLI are listed along with the appropriate parameters in the following table Command Parameters show command_history dir config command_history value 1 40 Each command is listed...

Страница 186: ...ne Usage Example To display all of the commands in the CLI local Command clear clear counters clear fdb clear log config 802 1p default_priority config 802 1p user_priority config account config bandw...

Страница 187: ...Next Entry a All show command_history Purpose Used to display the command history Syntax show command_history Description This command will display the command history Parameters none Restrictions no...

Страница 188: ...ports vlan2 config router_ports show vlan create vlan vlan2 tag 3 create vlan vlan2 tag 2 show router_ports show router ports login local dir Purpose Used to display all commands Syntax dir Descriptio...

Страница 189: ...config igmp_snooping config igmp_snooping querier config ipif System config link_aggregation algorithm config link_aggregation group_id config mirror port config multicast_fdb config ports CTRL C ESC...

Страница 190: ...DES 3250TG Layer 2 Fast Ethernet Switch User s Guide 190 To configure the command history local config command_history 20 Command config command_history 20 Success local...

Страница 191: ...X Fast Ethernet IEEE 802 3z 1000BASE SX Gigabit Ethernet IEEE 802 3ab 1000BASE T Gigabit Ethernet IEEE 802 1 P Q VLAN IEEE 802 3x Full duplex Flow Control ANSI IEEE 802 3 Nway auto negotiation Protoco...

Страница 192: ...48x 10 100 Mbps NWay ports 2 Gigabit Ethernet ports 1000BASE T included or Mini GBIC optional Physical and Environmental AC input External Redundant power Supply 100 120 200 240 VAC 50 60 Hz internal...

Страница 193: ...rnational Performance Transmission Method Store and forward RAM Buffer 64M Bytes per device Filtering Address Table 8K MAC address per device Packet Filtering Forwarding Rate Full wire speed for all c...

Страница 194: ...or applying data 3 Invalid IP address 4 Invalid subnet mask 5 Invalid gateway address 7 All changes are saved 8 Invalid MAC address 9 No more MAC Based VLANs can be added 10 No more MAC addresses can...

Страница 195: ...ou have more than 255 IGMP snooping entries 22 IGMP state in the VLAN is disabled or current VID is invalid 23 The external module port is not exist 24 You must select at least one port member 25 Targ...

Страница 196: ...Update user 41 One active Admin user must exist Delete or Update user 42 Confirmation error Passwords do not match Add or Update user 43 No more user accounts can be added Add user 44 Please wait load...

Страница 197: ...s existing 66 The VLAN name you entered does not exist Check IP Address or VLAN name 67 Invalid Interface name Check Interface Name 68 The interface name already exists Enter a unique interface name C...

Страница 198: ...ring password 15 String ipaddr 15 IP Address netmask 15 IP Address gateway 15 IP Address vlan_name 32 String sw_name 128 String sw_location 128 String sw_contact 128 String Password 15 String communit...

Страница 199: ...tp dlinknet com E MAIL techsup dlink ca Chile D Link South America Isidora Goyenechea 2934 Of 702 Las Condes Fono 2323185 Santiago Chile S A TEL 56 2 232 3185 FAX 56 2 232 0923 URL www dlink cl E MAIL...

Страница 200: ...k de India D Link India Plot No 5 Bandra Kurla Complex Rd Off Cst Rd Santacruz East Mumbai 400 098 India TEL 91 022 652 6696 6578 6623 FAX 91 022 652 8914 8476 URL www dlink india com www dlink co in...

Страница 201: ...inkiberia es E MAIL info dlinkiberia es Sweden D Link Sweden P O Box 15036 S 167 15 Bromma Sweden TEL 46 0 8 564 61900 FAX 46 0 8 564 61901 E MAIL info dlink se URL www dlink se Taiwan D Link Taiwan 2...

Страница 202: ...A D Link U S A 53 Discovery Drive Irvine CA 92618 USA TEL 1 949 788 0805 FAX 1 949 753 7033 BBS 1 949 455 1779 1 949 455 9616 INFO 1 800 326 1688 URL www dlink com E MAIL tech dlink com support dlink...

Страница 203: ...product 1 Where and how will the product primarily be used Home Office Travel Company Business Home Business Personal Use 2 How many employees work at installation site 1 employee 2 9 10 49 50 99 100...

Страница 204: ......

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