Command Line Interface Guide
Page 56
DHCP l2 Relay Enables the Layer 2 DHCP Relay agent for example ports, storm control, port speed and auto-negotiation. Ethernet Configuration Configures all port configuration options for an interface. IGMP Snooping Configures IGMP snooping and displays IGMP configuration and ...
DHCP l2 Relay Enables the Layer 2 DHCP Relay agent for example ports, storm control, port speed and auto-negotiation. Ethernet Configuration Configures all port configuration options for an interface. IGMP Snooping Configures IGMP snooping and displays IGMP configuration and ...
Command Line Interface Guide
Page 68
...PE switch. storm-control unicast Enables Unicast storm control. Enables GVRP globally. UE show interfaces configuration Displays the configuration for all configured UE interfaces. storm-control broadcast Enables Broadcast storm control. show interfaces description Displays the description for all configured interfaces. show storm-control Displays the storm control configuration. show...all the GVRP statistics information. Mode* PE IC GC 68 Command Groups IC storm-control multicast Enables the switch to count Multicast packets IC together with Broadcast packets.
...PE switch. storm-control unicast Enables Unicast storm control. Enables GVRP globally. UE show interfaces configuration Displays the configuration for all configured UE interfaces. storm-control broadcast Enables Broadcast storm control. show interfaces description Displays the description for all configured interfaces. show storm-control Displays the storm control configuration. show...all the GVRP statistics information. Mode* PE IC GC 68 Command Groups IC storm-control multicast Enables the switch to count Multicast packets IC together with Broadcast packets.
Command Line Interface Guide
Page 285
...; show interfaces configuration • show interfaces counters • show interfaces description • show interfaces detail • show interfaces status • show statistics ethernet • show storm-control • shutdown • speed • storm-control broadcast • storm-control multicast • storm-control unicast Ethernet Configuration Commands 285
...; show interfaces configuration • show interfaces counters • show interfaces description • show interfaces detail • show interfaces status • show statistics ethernet • show storm-control • shutdown • speed • storm-control broadcast • storm-control multicast • storm-control unicast Ethernet Configuration Commands 285
Command Line Interface Guide
Page 312
... or (q)uit Most Address Entries Ever Used 141 Address Entries Currently in Privileged EXEC mode to display the configuration of storm control. Syntax show storm-control command in Use 124 Maximum VLAN Entries 1024 Most VLAN Entries Ever Used 6 Static VLAN Entries 6 Dynamic VLAN Entries... 0 VLAN Deletes 0 Time Since Counters Last Cleared 1 day 0 hr 42 min 13 sec console# show storm-control Use the show storm-control [all valid Ethernet ports. Default Configuration This command has no user guidelines. Command Mode Privileged EXEC mode User Guidelines This ...
... or (q)uit Most Address Entries Ever Used 141 Address Entries Currently in Privileged EXEC mode to display the configuration of storm control. Syntax show storm-control command in Use 124 Maximum VLAN Entries 1024 Most VLAN Entries Ever Used 6 Static VLAN Entries 6 Dynamic VLAN Entries... 0 VLAN Deletes 0 Time Since Counters Last Cleared 1 day 0 hr 42 min 13 sec console# show storm-control Use the show storm-control [all valid Ethernet ports. Default Configuration This command has no user guidelines. Command Mode Privileged EXEC mode User Guidelines This ...
Command Line Interface Guide
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... Level Mode Level Mode Level 1/g1 Disable 5 Disable 5 Disable 5 1/g2 Disable 5 Disable 5 Disable 5 1/g3 Disable 5 Disable 5 Disable 5 1/g4 Disable 5 Disable 5 Disable 5 console#show storm-control 802.3x Flow Control Mode Disable shutdown Use the shutdown command in Interface Configuration mode to disable an interface. Syntax shutdown no user guidelines. Command Mode Interface Configuration...
... Level Mode Level Mode Level 1/g1 Disable 5 Disable 5 Disable 5 1/g2 Disable 5 Disable 5 Disable 5 1/g3 Disable 5 Disable 5 Disable 5 1/g4 Disable 5 Disable 5 Disable 5 console#show storm-control 802.3x Flow Control Mode Disable shutdown Use the shutdown command in Interface Configuration mode to disable an interface. Syntax shutdown no user guidelines. Command Mode Interface Configuration...
Command Line Interface Guide
Page 315
... [level | rate] no user guidelines. Command Mode Interface Configuration (Ethernet) mode User Guidelines This command has no storm-control broadcast • level- storm-control broadcast Use the storm-control broadcast command in Interface Configuration mode to enable multicast storm recovery mode for a specific interface. The configured rate in kilobits per second (kbps). (Range: 0-100) Default Configuration The...
... [level | rate] no user guidelines. Command Mode Interface Configuration (Ethernet) mode User Guidelines This command has no storm-control broadcast • level- storm-control broadcast Use the storm-control broadcast command in Interface Configuration mode to enable multicast storm recovery mode for a specific interface. The configured rate in kilobits per second (kbps). (Range: 0-100) Default Configuration The...
Command Line Interface Guide
Page 316
...rate of unknown unicast traffic will be limited to the configured threshold. Syntax storm-control multicast [level |rate] no user guidelines. Example console(config-if-1/g1)#storm-control multicast level 5 storm-control unicast Use the storm-control unicast command in kilobits per second (kbps). (Range: 0-100) Default Configuration... or rate to a non-default value, that value is still set but is not active until you re-enable storm-control. 316 Ethernet Configuration Commands The configured rate as a percentage of unknown L2 unicast (destination lookup failure) traffic ingressing ...
...rate of unknown unicast traffic will be limited to the configured threshold. Syntax storm-control multicast [level |rate] no user guidelines. Example console(config-if-1/g1)#storm-control multicast level 5 storm-control unicast Use the storm-control unicast command in kilobits per second (kbps). (Range: 0-100) Default Configuration... or rate to a non-default value, that value is still set but is not active until you re-enable storm-control. 316 Ethernet Configuration Commands The configured rate as a percentage of unknown L2 unicast (destination lookup failure) traffic ingressing ...
Command Line Interface Guide
Page 317
The configured rate as a percentage of link-speed. • rate - The configured rate in kilobits per second (kbps). (Range: 0-100) Default Configuration The default value is 5. Command Mode Interface Configuration (Ethernet) mode User Guidelines This command has no storm-control unicast • level- Example console(config-if-1/g1)#storm-control unicast level 5 Ethernet Configuration Commands 317 Syntax storm-control unicast [level |rate] no user guidelines.
The configured rate as a percentage of link-speed. • rate - The configured rate in kilobits per second (kbps). (Range: 0-100) Default Configuration The default value is 5. Command Mode Interface Configuration (Ethernet) mode User Guidelines This command has no storm-control unicast • level- Example console(config-if-1/g1)#storm-control unicast level 5 Ethernet Configuration Commands 317 Syntax storm-control unicast [level |rate] no user guidelines.
User's Guide
Page 10
Port Configuration 319 Protected Port Configuration 322 LAG Configuration 324 Storm Control 327 Configuring Traffic Mirroring 330 Port Mirroring 330 Flow Based Mirroring 332 Configuring Address Tables 334 Static Address Table 334 Dynamic Address Table 336 Configuring ...
Port Configuration 319 Protected Port Configuration 322 LAG Configuration 324 Storm Control 327 Configuring Traffic Mirroring 330 Port Mirroring 330 Flow Based Mirroring 332 Configuring Address Tables 334 Static Address Table 334 Dynamic Address Table 336 Configuring ...
User's Guide
Page 24
... and forwarded by class D IP addresses, which range from up to four source ports to all ports on the switch. Broadcast Storm Control When Layer 2 frames are forwarded, broadcast, unknown unicast, and multicast frames are identified by the switch. 24 Introduction This prevents the.... Multicast IP traffic is traffic that is a feature that request the multicast traffic. Host groups are flooded to a monitoring port. Storm control limits the amount of incoming and outgoing packets from 224.0.0.0 to the ports that allows a switch to forward multicast traffic intelligently on ...
... and forwarded by class D IP addresses, which range from up to four source ports to all ports on the switch. Broadcast Storm Control When Layer 2 frames are forwarded, broadcast, unknown unicast, and multicast frames are identified by the switch. 24 Introduction This prevents the.... Multicast IP traffic is traffic that is a feature that request the multicast traffic. Host groups are flooded to a monitoring port. Storm control limits the amount of incoming and outgoing packets from 224.0.0.0 to the ports that allows a switch to forward multicast traffic intelligently on ...
User's Guide
Page 317
...page contains the following features: • Global Parameters • Port Configuration • Protected Port Configuration • LAG Configuration • Storm Control Global Parameters Use the Global Parameters to head of the switch. - This command affects all ports in the tree view. The default ...value is defined for switches that are directly connected. Since ports set for ports configured as storm control and port mirroring, and for performing virtual port tests. Turns on the ingress back pressure mechanism of line blocking prevention. ...
...page contains the following features: • Global Parameters • Port Configuration • Protected Port Configuration • LAG Configuration • Storm Control Global Parameters Use the Global Parameters to head of the switch. - This command affects all ports in the tree view. The default ...value is defined for switches that are directly connected. Since ports set for ports configured as storm control and port mirroring, and for performing virtual port tests. Turns on the ingress back pressure mechanism of line blocking prevention. ...
User's Guide
Page 327
... a LAG . Use this command in the tree view. Disables an LAG. Storm Control A broadcast storm is enabled per port and discards packets when the rate exceeds the defined value. Storm control is the result of an excessive number of broadcast messages simultaneously transmitted across a ... packets are transmitted. Forwarded message responses can overload network resources and/or cause the network to enable and configure storm control. Use the Storm Control page to time out. Your switch measures the incoming broadcast/multicast/unknown unicast packet rate per interface, by a...
... a LAG . Use this command in the tree view. Disables an LAG. Storm Control A broadcast storm is enabled per port and discards packets when the rate exceeds the defined value. Storm control is the result of an excessive number of broadcast messages simultaneously transmitted across a ... packets are transmitted. Forwarded message responses can overload network resources and/or cause the network to enable and configure storm control. Use the Storm Control page to time out. Your switch measures the incoming broadcast/multicast/unknown unicast packet rate per interface, by a...
User's Guide
Page 328
... multicast traffic ingressing on an interface increases beyond the configured threshold, the traffic will be dropped. - Enables or Disables Storm Control. • Storm Control Rate Threshold (0-100%) - Open the Storm Control interface. 2. Displaying the Storm Control Settings Table 1. The Storm Control Settings Table displays. Unknown Unicast - Edit the fields on an interface increases beyond the configured threshold, the traffic will...
... multicast traffic ingressing on an interface increases beyond the configured threshold, the traffic will be dropped. - Enables or Disables Storm Control. • Storm Control Rate Threshold (0-100%) - Open the Storm Control interface. 2. Displaying the Storm Control Settings Table 1. The Storm Control Settings Table displays. Unknown Unicast - Edit the fields on an interface increases beyond the configured threshold, the traffic will...
User's Guide
Page 329
... 7-15. The Storm Control Settings Table displays. 3. Enables multicast storm recovery mode for an interface. Open the Storm Control interface. 2. Edit Broadcast Control as needed. 5. Configuring Storm Control with CLI Commands For information about the CLI commands that Broadcast Control is to the switch. Click Apply Changes. Storm Control Commands CLI Command storm-control broadcast storm-control multicast storm-control unicast show storm-control Description Enables broadcast storm recovery mode...
... 7-15. The Storm Control Settings Table displays. 3. Enables multicast storm recovery mode for an interface. Open the Storm Control interface. 2. Edit Broadcast Control as needed. 5. Configuring Storm Control with CLI Commands For information about the CLI commands that Broadcast Control is to the switch. Click Apply Changes. Storm Control Commands CLI Command storm-control broadcast storm-control multicast storm-control unicast show storm-control Description Enables broadcast storm recovery mode...
Configuration Guide
Page 3
Contents 1 About this Document 9 Organization 9 Additional Documentation 10 2 System Configuration 11 Traceroute 12 CLI Example 12 Configuration Scripting 13 Overview 13 Considerations 13 CLI Examples 14 Outbound Telnet 16 Overview 16 CLI Examples 17 Simple Network Time Protocol (SNTP 17 Overview 17 CLI Examples 18 Syslog 20 Overview 20 CLI Examples 20 Port Description 22 CLI Example 22 Storm Control 23 CLI Example 23 Cable Diagnostics 25 Copper Port Cable Test 25 Fiber Port Cable Test 27 3
Contents 1 About this Document 9 Organization 9 Additional Documentation 10 2 System Configuration 11 Traceroute 12 CLI Example 12 Configuration Scripting 13 Overview 13 Considerations 13 CLI Examples 14 Outbound Telnet 16 Overview 16 CLI Examples 17 Simple Network Time Protocol (SNTP 17 Overview 17 CLI Examples 18 Syslog 20 Overview 20 CLI Examples 20 Port Description 22 CLI Example 22 Storm Control 23 CLI Example 23 Cable Diagnostics 25 Copper Port Cable Test 25 Fiber Port Cable Test 27 3
Configuration Guide
Page 11
System Configuration 11 2 System Configuration This section provides configuration scenarios for the following features: • "Traceroute" on page 12 • "Configuration Scripting" on page 13 • "Outbound Telnet" on page 16 • "Simple Network Time Protocol (SNTP)" on page 17 • "Syslog" on page 20 • "Port Description" on page 22 • "Storm Control" on page 23 • "Cable Diagnostics" on page 25 NOTE: For information on setting up the hardware and serial or TFTP connection, refer to the Getting Started Guide for your system.
System Configuration 11 2 System Configuration This section provides configuration scenarios for the following features: • "Traceroute" on page 12 • "Configuration Scripting" on page 13 • "Outbound Telnet" on page 16 • "Simple Network Time Protocol (SNTP)" on page 17 • "Syslog" on page 20 • "Port Description" on page 22 • "Storm Control" on page 23 • "Cable Diagnostics" on page 25 NOTE: For information on setting up the hardware and serial or TFTP connection, refer to the Getting Started Guide for your system.
Configuration Guide
Page 23
... to activate storm-control is enabled). System Configuration 23 For broadcast, multicast, and unicast storm control, if the rate of storm-control is based ...storm control feature an Ethernet interface. used . Disabling a storm-control level (using the "no " version of the "storm-control" command (not stating a "level") disables that form of 512 bytes - Configuring a storm-control level also enables that form of storm-control. Using the "no " version of the command) sets the storm-control level back to calculate a packet-per-second (pps) rate - Storm Control A traffic storm...
... to activate storm-control is enabled). System Configuration 23 For broadcast, multicast, and unicast storm control, if the rate of storm-control is based ...storm control feature an Ethernet interface. used . Disabling a storm-control level (using the "no " version of the "storm-control" command (not stating a "level") disables that form of 512 bytes - Configuring a storm-control level also enables that form of storm-control. Using the "no " version of the command) sets the storm-control level back to calculate a packet-per-second (pps) rate - Storm Control A traffic storm...
Configuration Guide
Page 24
... to HW. Refer to execute the command. console(config-if-1/g17)#storm-control broadcast level 7 Example #2: Set Multicast Storm Control for an Interface console(config-if-1/g17)#storm-control multicast level 8 Example #3: Set Unicast Storm Control for further details. Percent of port speed. Example #1: Set Broadcast Storm Control for an Interface console#configure console(config)#interface ethernet 1/g17 console(config...
... to HW. Refer to execute the command. console(config-if-1/g17)#storm-control broadcast level 7 Example #2: Set Multicast Storm Control for an Interface console(config-if-1/g17)#storm-control multicast level 8 Example #3: Set Unicast Storm Control for further details. Percent of port speed. Example #1: Set Broadcast Storm Control for an Interface console#configure console(config)#interface ethernet 1/g17 console(config...