Command Line Interface Guide
Page 64
... in the host cache. 64 Command Modes Enters the interface configuration mode to configure multiple VLANs. Enters the interface configuration mode to configure an Ethernet type interface. Configures a switch to accept DHCP packets with option-82 information from an untrusted port. Enables the IP Domain Naming System (DNS)-based host name-toaddress...
... in the host cache. 64 Command Modes Enters the interface configuration mode to configure multiple VLANs. Enters the interface configuration mode to configure an Ethernet type interface. Configures a switch to accept DHCP packets with option-82 information from an untrusted port. Enables the IP Domain Naming System (DNS)-based host name-toaddress...
Command Line Interface Guide
Page 77
...configuration. show gvrp statistics Displays GVRP statistics. show rmon events Displays the RMON event table. show lacp ethernet Displays LACP information for Ethernet ports. show copper-ports cable-length Displays the estimated copper cable length attached to another node on specified ... port monitoring status show rmon alarm-table Displays the alarms table. show ip igmp snooping mrouter Displays information on a switch. resume Switches to a port. show gvrp configuration Displays GVRP configuration information. show clock Displays the time and date from the system...
...configuration. show gvrp statistics Displays GVRP statistics. show rmon events Displays the RMON event table. show lacp ethernet Displays LACP information for Ethernet ports. show copper-ports cable-length Displays the estimated copper cable length attached to another node on specified ... port monitoring status show rmon alarm-table Displays the alarms table. show ip igmp snooping mrouter Displays information on a switch. resume Switches to a port. show gvrp configuration Displays GVRP configuration information. show clock Displays the time and date from the system...
Command Line Interface Guide
Page 102
... to all ports. Command Mode Global Configuration mode. Console(config)# interface vlan 2 Console(config-if)# bridge address 3aa2.64b3.a245 ethernet 1/e16 permanent bridge multicast filtering The bridge multicast filtering Global Configuration mode command enables filtering Multicast addresses. Use the no form of ... User Guidelines • If Multicast routers exist on the VLAN, do not change the unregistered Multicast addresses state to drop on the switch ports. • If Multicast routers exist on port 1/e16 to the group. Example The following example adds a permanent static MAC-...
... to all ports. Command Mode Global Configuration mode. Console(config)# interface vlan 2 Console(config-if)# bridge address 3aa2.64b3.a245 ethernet 1/e16 permanent bridge multicast filtering The bridge multicast filtering Global Configuration mode command enables filtering Multicast addresses. Use the no form of ... User Guidelines • If Multicast routers exist on the VLAN, do not change the unregistered Multicast addresses state to drop on the switch ports. • If Multicast routers exist on port 1/e16 to the group. Example The following example adds a permanent static MAC-...
Command Line Interface Guide
Page 154
Use the no form of this command to return to other switches or routers. Configure as untrusted ports those that are connected to DHCP clients. 154 DHCP Snooping Syntax • ip dhcp snooping trust • no ip ... before enabling DHCP snooping on VLAN 1000: console(config)# ip dhcp snooping vlan 1000 ip dhcp snooping trust The ip dhcp snooping trust Interface Configuration (Ethernet, Port-channel) mode command configures a port as trusted ports those that the interface is not trusted. User Guidelines • Configure as trusted for DHCP snooping...
Use the no form of this command to return to other switches or routers. Configure as untrusted ports those that are connected to DHCP clients. 154 DHCP Snooping Syntax • ip dhcp snooping trust • no ip ... before enabling DHCP snooping on VLAN 1000: console(config)# ip dhcp snooping vlan 1000 ip dhcp snooping trust The ip dhcp snooping trust Interface Configuration (Ethernet, Port-channel) mode command configures a port as trusted ports those that the interface is not trusted. User Guidelines • Configure as trusted for DHCP snooping...
Command Line Interface Guide
Page 155
...option-82 information from an untrusted port. Example The following example configures a switch to accept DHCP packets with option-82 information from an untrusted port:. console(config)# interface ethernet 1/e15 console(config-if)# ip dhcp snooping trust ip dhcp snooping information option...-untrusted The ip dhcp snooping information option allowed-untrusted Global Configuration mode command configures a switch to not verify the MAC addresses. Example The following example configures Ethernet port 1/e15 as trusted for this command. Use the no user guidelines for DHCP snooping...
...option-82 information from an untrusted port. Example The following example configures a switch to accept DHCP packets with option-82 information from an untrusted port:. console(config)# interface ethernet 1/e15 console(config-if)# ip dhcp snooping trust ip dhcp snooping information option...-untrusted The ip dhcp snooping information option allowed-untrusted Global Configuration mode command configures a switch to not verify the MAC addresses. Example The following example configures Ethernet port 1/e15 as trusted for this command. Use the no user guidelines for DHCP snooping...
Command Line Interface Guide
Page 160
... a Port-channel number. Default Configuration This command has no default configuration. Specifies a MAC address. • ip-address - Specifies an Ethernet port. • port-channel-number - Example The following VLANs: 2 DHCP snooping database is Disabled Verification of hwaddr field is Enabled DHCP... snooping file update frequency is configured on a switch. console> show ip dhcp snooping binding [mac-address mac-address] [ip-address ip-address] [vlan vlan-id] [ethernet interface | port-channel port-channel-number] • mac-address - Syntax...
... a Port-channel number. Default Configuration This command has no default configuration. Specifies a MAC address. • ip-address - Specifies an Ethernet port. • port-channel-number - Example The following VLANs: 2 DHCP snooping database is Disabled Verification of hwaddr field is Enabled DHCP... snooping file update frequency is configured on a switch. console> show ip dhcp snooping binding [mac-address mac-address] [ip-address ip-address] [vlan vlan-id] [ethernet interface | port-channel port-channel-number] • mac-address - Syntax...
Command Line Interface Guide
Page 366
...protocols Privileged EXEC mode command enables the user to set the switches back to the default configuration. 366 Spanning-Tree Commands Command Mode Privileged EXEC mode. Console# clear spanning-tree detected-protocols ethernet 1/e11 spanning-tree mst priority The spanning-tree mst priority ...channel number. Use the no default configuration. Example The following example defines BPDU packet flooding when the spanning-tree is disabled on Ethernet port 1/e11. Default Configuration This command has no form of this command to return to RSTP mode without rebooting the device. ...
...protocols Privileged EXEC mode command enables the user to set the switches back to the default configuration. 366 Spanning-Tree Commands Command Mode Privileged EXEC mode. Console# clear spanning-tree detected-protocols ethernet 1/e11 spanning-tree mst priority The spanning-tree mst priority ...channel number. Use the no default configuration. Example The following example defines BPDU packet flooding when the spanning-tree is disabled on Ethernet port 1/e11. Default Configuration This command has no form of this command to return to RSTP mode without rebooting the device. ...
Command Line Interface Guide
Page 389
...the no spanning-tree guard root Default Configuration Root guard is root for the switch. Root guard restricts the interface to enable root guard on all the Spanning Tree instances on the interface. Command Mode Interface configuration (Ethernet, port-channel). Syntax • spanning-tree guard root • no form ...Default port cost method: long ###### MST 0 Vlans Mapped: 1-9, 21-4094 CST Root ID Priority 32768 Address 00:01:42:97:e0:00 This switch is disabled. Root Port 1 (1/e1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Max hops 20 spanning-tree guard root ...
...the no spanning-tree guard root Default Configuration Root guard is root for the switch. Root guard restricts the interface to enable root guard on all the Spanning Tree instances on the interface. Command Mode Interface configuration (Ethernet, port-channel). Syntax • spanning-tree guard root • no form ...Default port cost method: long ###### MST 0 Vlans Mapped: 1-9, 21-4094 CST Root ID Priority 32768 Address 00:01:42:97:e0:00 This switch is disabled. Root Port 1 (1/e1) Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Max hops 20 spanning-tree guard root ...
Command Line Interface Guide
Page 390
User Guidelines Root guard can be selected as the root port, the port transitions to the alternate state. Example The following example enable root guard on port e8. When root guard is enabled, if spanning-tree calculations cause a port to be enabled when the switch works in STP, RSTP and MSTP. Console(config)# interface ethernet 1/e8 Console(config-if)# spanning-tree guard root 390 Spanning-Tree Commands
User Guidelines Root guard can be selected as the root port, the port transitions to the alternate state. Example The following example enable root guard on port e8. When root guard is enabled, if spanning-tree calculations cause a port to be enabled when the switch works in STP, RSTP and MSTP. Console(config)# interface ethernet 1/e8 Console(config-if)# spanning-tree guard root 390 Spanning-Tree Commands
Command Line Interface Guide
Page 478
...Configuration Access mode. Example The following example forbids adding VLAN IDs 234 to 256 to customer equipment. console# config console(config)# interface ethernet g1 - 1/e1 console(config-if)# switchport mode customer 478 VLAN Commands Full 802.1q support VLAN interface • customer - Example...Interface Configuration mode command configures the VLAN membership mode of this command. Command Mode Interface configuration (Ethernet, port-channel) mode. User Guidelines There are no switchport mode • access - Used when the switch is connected to Ethernet port 1/e16.
...Configuration Access mode. Example The following example forbids adding VLAN IDs 234 to 256 to customer equipment. console# config console(config)# interface ethernet g1 - 1/e1 console(config-if)# switchport mode customer 478 VLAN Commands Full 802.1q support VLAN interface • customer - Example...Interface Configuration mode command configures the VLAN membership mode of this command. Command Mode Interface configuration (Ethernet, port-channel) mode. User Guidelines There are no switchport mode • access - Used when the switch is connected to Ethernet port 1/e16.
Command Line Interface Guide
Page 523
... start it in seconds that the device waits for the retransmission of packets to the authentication server to 3600 seconds. Command Mode Interface configuration (Ethernet) mode. Use the no arguments or keywords Parameters range None 802.1x Commands 523 dot1x send-async-request-id no dot1x send-async-request-... timeout server-timeout 3600 dot1x send-async-request-id Use the dot1x send-async-request-id interface configuration command to enable 802.1x switch to Switch massage. Syntax • dot1x timeout server-timeout seconds • no dot1x timeout server-timeout • seconds -
... start it in seconds that the device waits for the retransmission of packets to the authentication server to 3600 seconds. Command Mode Interface configuration (Ethernet) mode. Use the no arguments or keywords Parameters range None 802.1x Commands 523 dot1x send-async-request-id no dot1x send-async-request-... timeout server-timeout 3600 dot1x send-async-request-id Use the dot1x send-async-request-id interface configuration command to enable 802.1x switch to Switch massage. Syntax • dot1x timeout server-timeout seconds • no dot1x timeout server-timeout • seconds -
Command Line Interface Guide
Page 524
...the 802.1X status of supplicant responses on switch. User Guidelines There are no user guidelines for example Windows EX with Service Pack 2). Examples Console(config-if)# dot1x send-async-request-id Console(config-if)# show dot1x The show dot1x [ethernet interface] • interface - It is... recommended to activate this command. 524 802.1x Commands Default no by default Command Modes Interface configuration (Ethernet) Usage Guidelines The command causes 802.1x switch to port (for this command only in case there is recommended to increase dot1x timeout tx-period to reduce the...
...the 802.1X status of supplicant responses on switch. User Guidelines There are no user guidelines for example Windows EX with Service Pack 2). Examples Console(config-if)# dot1x send-async-request-id Console(config-if)# show dot1x The show dot1x [ethernet interface] • interface - It is... recommended to activate this command. 524 802.1x Commands Default no by default Command Modes Interface configuration (Ethernet) Usage Guidelines The command causes 802.1x switch to port (for this command only in case there is recommended to increase dot1x timeout tx-period to reduce the...
Command Line Interface Guide
Page 536
...access control. Other static VLAN configuration is not applied on the port. • If the supplicant VLAN does not exist on the switch, the supplicant is rejected. • Packets to disable user-based VLAN assignment. console config-if(Config)# dot1x radius-attributes vlan ...536 802.1x Commands Command Mode Interface configuration (Ethernet) mode User Guidelines • The dot1x radius-attributes vlan command configuration is allowed only when the port is Forced Authorized. • ...
...access control. Other static VLAN configuration is not applied on the port. • If the supplicant VLAN does not exist on the switch, the supplicant is rejected. • Packets to disable user-based VLAN assignment. console config-if(Config)# dot1x radius-attributes vlan ...536 802.1x Commands Command Mode Interface configuration (Ethernet) mode User Guidelines • The dot1x radius-attributes vlan command configuration is allowed only when the port is Forced Authorized. • ...
Command Line Interface Guide
Page 537
... 802.1X advanced features for this command. Valid Ethernet port. (Full syntax: unit/port) Default Configuration This command has no user guidelines for the device or specified interface. Console# show dot1x advanced [ethernet interface] • interface - User Guidelines There ...are no default configuration. Examples The following example displays 802.1X advanced features for the switch. g1 Authenticate Enabled g2 Authenticate Disabled g3 Authenticate ...
... 802.1X advanced features for this command. Valid Ethernet port. (Full syntax: unit/port) Default Configuration This command has no user guidelines for the device or specified interface. Console# show dot1x advanced [ethernet interface] • interface - User Guidelines There ...are no default configuration. Examples The following example displays 802.1X advanced features for the switch. g1 Authenticate Enabled g2 Authenticate Disabled g3 Authenticate ...
User's Guide
Page 3
Contents 1 Introduction 11 System Description 11 PowerConnect 3524 11 PowerConnect 3524P 11 PowerConnect 3548 12 PowerConnect 3548P 12 Stacking Overview 12 Understanding the Stack Topology 13 Stacking Failover Topology 13 Stacking Members and Unit ID 13 Removing and Replacing Stacking Members 14 Exchanging Stacking Members 15 Switching from the Stack Master to the Backup Stack Master 17...
Contents 1 Introduction 11 System Description 11 PowerConnect 3524 11 PowerConnect 3524P 11 PowerConnect 3548 12 PowerConnect 3548P 12 Stacking Overview 12 Understanding the Stack Topology 13 Stacking Failover Topology 13 Stacking Members and Unit ID 13 Removing and Replacing Stacking Members 14 Exchanging Stacking Members 15 Switching from the Stack Master to the Backup Stack Master 17...
User's Guide
Page 6
... Privileged EXEC Mode 75 Global Configuration Mode 76 6 Configuring System Information 77 Defining General Switch Information 78 Viewing Switch Asset Information 78 Asset 78 Defining System Time Settings 84 Viewing System Health Information 90 Managing Power over Ethernet 92 Viewing Version Information 98 Managing Stack Members 99 Resetting the Device 100 Configuring SNTP...
... Privileged EXEC Mode 75 Global Configuration Mode 76 6 Configuring System Information 77 Defining General Switch Information 78 Viewing Switch Asset Information 78 Asset 78 Defining System Time Settings 84 Viewing System Health Information 90 Managing Power over Ethernet 92 Viewing Version Information 98 Managing Stack Members 99 Resetting the Device 100 Configuring SNTP...
User's Guide
Page 11
.... Introduction Dell™ PowerConnect™ 3524/3548 and PowerConnect 3524P/3548P are stackable, advanced multi-layer devices. Figure 1-1. System Description PowerConnect 3524/3548 and PowerConnect 3524P/3548P combine versatility with up to forward traffic in a stand-alone device, or as stacking ports when the device is a stackable device, but also operates as stand-alone, multi-layer, switching devices...
.... Introduction Dell™ PowerConnect™ 3524/3548 and PowerConnect 3524P/3548P are stackable, advanced multi-layer devices. Figure 1-1. System Description PowerConnect 3524/3548 and PowerConnect 3524P/3548P combine versatility with up to forward traffic in a stand-alone device, or as stacking ports when the device is a stackable device, but also operates as stand-alone, multi-layer, switching devices...
User's Guide
Page 17
...Ethernet (PoE) provides power to power sources. PoE removes the need for placing network devices next to devices over existing LAN cabling, without updating or modifying the network infrastructure. Switching between Stack Master and the Backup Master, and continues running configuration file is performed with either via web interface or the CLI. PowerConnect 3548.../P port replaces PowerConect 3524/P Port Same Configuration Same Configuration Switching from the Stack Master to the Backup Stack Master The...
...Ethernet (PoE) provides power to power sources. PoE removes the need for placing network devices next to devices over existing LAN cabling, without updating or modifying the network infrastructure. Switching between Stack Master and the Backup Master, and continues running configuration file is performed with either via web interface or the CLI. PowerConnect 3548.../P port replaces PowerConect 3524/P Port Same Configuration Same Configuration Switching from the Stack Master to the Backup Stack Master The...
User's Guide
Page 24
.... Time sources are established by a network SNTP server. For more information, see "Configuring SNTP Settings." SNTP The Simple Network Time Protocol (SNTP) assures accurate network Ethernet Switch clock time synchronization up to assist user and shorten typing. Time synchronization is a protocol that enables event notifications to be executed from the reference clock...
.... Time sources are established by a network SNTP server. For more information, see "Configuring SNTP Settings." SNTP The Simple Network Time Protocol (SNTP) assures accurate network Ethernet Switch clock time synchronization up to assist user and shorten typing. Time synchronization is a protocol that enables event notifications to be executed from the reference clock...
User's Guide
Page 81
... location as well as setting the time and date of the system clock using the CLI commands: console(config)# hostname dell dell (config)# snmp-server contact Dell_Tech_Supp dell (config)# snmp-server location New_York dell (config)# exit Console(config)# snmp-server host 10.1.1.1 management 2 Console# clock set 13:32:00 7 Mar 2002 Console# ... console# show system System Description: System Up Time (days,hour:min:sec): System Contact: System Name: System Location: System MAC Address: System Object ID: Type: Ethernet Switch 0,00:00:57 PowerConnect-1 00:00:00:08:12:51 1.3.6.1.4.1.674.10895.3006...
... location as well as setting the time and date of the system clock using the CLI commands: console(config)# hostname dell dell (config)# snmp-server contact Dell_Tech_Supp dell (config)# snmp-server location New_York dell (config)# exit Console(config)# snmp-server host 10.1.1.1 management 2 Console# clock set 13:32:00 7 Mar 2002 Console# ... console# show system System Description: System Up Time (days,hour:min:sec): System Contact: System Name: System Location: System MAC Address: System Object ID: Type: Ethernet Switch 0,00:00:57 PowerConnect-1 00:00:00:08:12:51 1.3.6.1.4.1.674.10895.3006...