Configuring FCoE priority bits | Dell 53-1002116-01 instruction

LLDP configuration and management

8

3. Advertise the optional LLDP TLVs.

switch(conf-lldp)#advertise optional-tlv [port-description system-name system-capabilities system-description management-address]

Configuring the advertisement of LLDP DCBX -related TLVs

NOTE

By default, the dcbx-tlv is advertised; the dot1-tlv, dot3-tlv, dcbx-fcoe-app-tlv, and dcbx-fcoe-logical-link-tlv are not advertised.

To configure the LLDP DCBX-related TLVs to be advertised, perform the following steps from Privileged EXEC mode.

1.Enter the configure terminal command to access global configuration mode.

2.Enter LLDP configuration mode.

switch(config)#protocol lldp

3. Advertise the LLDP DCBX-related TLVs using these commands:

•

•

•

•

•

switch(conf-lldp)#advertise dcbx-fcoe-app-tlv switch(conf-lldp)#advertise dcbx-fcoe-logical-link-tlv switch(conf-lldp)#advertise dcbx-tlv switch(conf-lldp)#advertise dot1-tlv switch(conf-lldp)#advertise dot3-tlv

Configuring FCoE priority bits

The FCoE priority bit setting is a bitmap setting where each bit position stands for a priority. When you set a bit for a particular priority, that priority setting is applied to the FCoE traffic (that is, the incoming FCoE traffic will have that priority). The default value is 0x08.

NOTE

FCoE traffic is only supported on the priority level that also has flow control enabled. This means that the final advertised FCoE priority consists of the configured FCoE priority setting and the per-priority flow control setting.

To configure the FCoE priority bits, perform the following steps from Privileged EXEC mode.

1.Enter the configure terminal command to access global configuration mode.

2.Enter LLDP configuration mode.

switch(config)#protocol lldp

3. Configure the FCoE priority bits.

switch(conf-lldp)#lldp fcoe-priority-bits 3

Configuring LLDP profiles

You can configure up to 64 profiles on a switch. Using the no profile NAME command deletes the entire profile.

Dell Converged Enhanced Ethernet Administrator’s Guide	83
53-1002116-01

Image 101

Dell 53-1002116-01 manual Configuring the advertisement of Lldp Dcbx -related TLVs, Configuring FCoE priority bits

Contents

Dell Converged Enhanced Ethernet Page Contents This chapter IP static routes overview Chapter Using the CEE CLI Chapter Configuring STP, RSTP, and Mstp using the CEE CLI Chapter Configuring Link Aggregation using the CEE CLI Chapter Configuring Lldp using the CEE CLI This chapter Chapter Configuring QoS using the CEE CLI Chapter Configuring Port Mirroring using the CEE CLI Chapter CEE configuration management Figures Page Tables Page How this document is organized About This DocumentThis chapter Text formatting Supported hardware and softwareDocument conventions Command syntax conventions Contacting Dell Getting technical help FCoE overview Introducing FCoEFCoE terminology FCoE hardware Layer 2 Ethernet overview Layer 2 Ethernet overviewLayer 2 forwarding Vlan tagging Frame classification incoming Loop-free network environment Congestion control and queuing Access Gateway Access control Trunking FCoE Initialization ProtocolFlow Control FIP discovery FIP login FCoE logout FCoE loginFIP logout FC zoning LogincfgName server FCoE queuing Management Tools Using the CEE CLICEE Command Line Interface Saving configuration changes with the copy command Saving your configuration changesSaving configuration changes with the write command CEE CLI Rbac permissions Accessing the CEE CLI from the Fabric OS shell Accessing the CEE CLI through the console or TelnetCEE CLI command modes CEE Command Line Interface Interface port-channel Lists CEE CLI keyboard shortcuts CEE Command Line Interface CEE CLI command modesCEE CLI keyboard shortcuts Displaying CEE CLI commands and command syntax Using the do command as a shortcut CEE CLI command output modifiers CEE CLI command completion Internal and external 10 Gbps Ethernet interfaces syntax Overview Initial FCoE and CEE ConfigurationConfiguring the FCoE interfaces Configuring FCoE Vlan Configuring the CEE interfaces Configuring the CEE interfacesTo disable the interface Repeat this procedure for any additional interfaces Configuring Dcbx Configuring Spanning Tree Protocol Activate the protocol Configuring Spanning Tree ProtocolConfiguring Vlan membership Configure the interface as an IP interface Configuring protect modeReturn to Privileged Exec mode Enable protect mode IP static routes overview Configuring IP static routes Configuring IP static routes Recursive IP static routes Configuring IP static routesFloating IP static routes Displaying and clearing IP static routes Ip route All Use the clear ip route command to remove a static ip route Ingress Vlan filtering Configuring VLANs Using the CEE CLIVlan overview Displays the frame processing logic for an incoming frame Default Vlan configuration Vlan configuration guidelines and restrictions Configuring the MTU on an interface port Vlan configuration and managementVlan configuration and management To disable the CEE interface Disabling STP on a Vlan Creating a Vlan interfaceEnabling STP on a Vlan Configuring an interface port as an access interface Configuring a Vlan interface to forward FCoE trafficConfiguring an interface port as a Layer 2 switch port Disabling a Vlan on a trunk interface Configuring an interface port as a trunk interfaceConfiguring an interface port as a converged interface Disabling a Vlan on a converged interface Configuring protocol-based Vlan classifier rules Configuring MAC address-based Vlan classifier rules Configuring a Vlan classifier ruleDeleting a Vlan classifier rule Creating a Vlan classifier group and adding rules Activating a Vlan classifier group with an interface port Configuring the MAC address tableClearing Vlan counter statistics Displaying Vlan information Adding static addresses to the MAC address table Specifying or disabling the aging time for MAC addresses Configuring the MAC address table STP overview Configuring STP, RSTP, and Mstp using the CEE CLI Configuring STP on Dell FCoE hardware Is the interface learning MAC addresses? Rstp overview Configuring Rstp on Dell FCoE hardware For details, see Specifying the port priority on Mstp overview Configuring Mstp on Dell FCoE hardware Switchconf-mstp#max-hops Default STP, RSTP, and Mstp configuration Default STP, RSTP, and Mstp configuration STP, RSTP, and Mstp configuration and management STP, RSTP, and Mstp configuration and managementEnabling STP, RSTP, or Mstp Disabling STP, RSTP, or Mstp Specifying the bridge priority Specifying the bridge forward delaySpecify the bridge forward delay Specifying the error disable timeout interval Enabling the error disable timeout timerEnable the error disable timeout timer Specifying the bridge maximum aging time Specifying the bridge hello time STP and Rstp Specifying the port-channel path costSpecifying the transmit hold count Rstp and Mstp Specify the port-channel path cost Disabling Cisco interoperability Mstp Enabling Cisco interoperability MstpMapping a Vlan to an Mstp instance Map a Vlan to an Mstp instance Enter the region command to assign a name to an Mstp region Specifying a revision number for an Mstp configurationSpecifying the maximum number of hops for a Bpdu Mstp Specifying a name for an Mstp region Clearing spanning tree-detected protocols Flushing MAC addresses Rstp and MstpClearing spanning tree counters Configuring the path cost Configuring STP, RSTP, or Mstp on CEE interface portsDisplaying STP, RSTP, and MSTP-related information Enabling automatic edge detection Enabling the guard root Enabling a port interface as an edge port Specifying restrictions for an Mstp instance Enter the no shutdown command to enable the CEE interfaceSpecifying the Mstp hello time Specifying the port priority Specifying a link typeEnabling port fast STP Enabling spanning tree Restricting the port from becoming a root portRestricting the topology change notification Disabling spanning tree Configuring STP, RSTP, or Mstp on CEE interface ports Link aggregation overview Configuring Link Aggregation using the CEE CLILink Aggregation Group configuration Dell Converged Enhanced Ethernet Administrator’s Guide Configuring LAGs for a top-of-the-rack CEE switch-Example Dynamic link aggregation Link Aggregation Control ProtocolStatic link aggregation Dell-proprietary aggregation Default Lacp configuration Lacp configuration guidelines and restrictionsLacp configuration and management Lacp configuration guidelines and restrictions Configuring minimum links feature Configuring the Lacp system priorityConfiguring the Lacp timeout period on a CEE interface Configure the minimum links Configuring interface trackingEnable tracking Clearing Lacp counter statistics on a LAG Displaying Lacp information Lacp troubleshooting tipsClearing Lacp counter statistics on all LAG groups Deskew calculation failed for link link-name Lacp troubleshooting tips Lldp overview Configuring Lldp using the CEE CLI Layer 2 topology mapping Layer 2 topology mappingPage Dcbx overview Dcbx overviewEnhanced Transmission Selection ETS Dcbx interaction with other vendor devices Lldp configuration guidelines and restrictionsPriority Flow Control PFC Dcbx interaction with other vendor devices Lldp configuration and management Default Lldp configurationDisabling and resetting Lldp globally Default Lldp configuration Specifying a user description for Lldp Configuring Lldp global command optionsSpecifying a system name for the Dell FCoE hardware Advertising the optional Lldp TLVs Configuring the transmit frequency of Lldp framesConfiguring the hold time for receiving devices Configuring FCoE priority bits Configuring the advertisement of Lldp Dcbx -related TLVsConfiguring Lldp profiles Advertise the Lldp DCBX-related TLVs using these commands Enable the transmitting and receiving of Lldp frames Configuring Lldp interface-level command optionsConfigure the transmission frequency of Lldp updates Specify a description for the profile Displaying LLDP-related information Clearing LLDP-related information Lldp configuration and management ACL overview Configuring ACLs using the CEE CLI ACL configuration guidelines and restrictions Default ACL configurationACL configuration and management Creating a standard MAC ACL and adding rules Modifying MAC ACL rules Creating an extended MAC ACL and adding rules Reordering the sequence numbers in a MAC ACL Enter the no seq command to delete the existing ruleRemoving a MAC ACL Applying a MAC ACL to a Vlan interface Applying a MAC ACL to a CEE interface ACL configuration and management QoS overview Configuring QoS using the CEE CLI Rewriting Default user-priority mappings for untrusted interfacesQueueing User-priority mapping Incoming CoS User Priority Configuring the QoS trust mode Creating a CoS-to-CoS mutation QoS map Configuring user-priority mappings Applying a CoS-to-CoS mutation QoS map Traffic class mappingUnicast traffic Queueing Mapping CoS-to-Traffic-Class Multicast traffic Activate the CoS-to-Traffic-Class mapping by name Activating a mapping CoS-to-Traffic-ClassVerifying a mapping CoS-to-Traffic-Class Congestion control Congestion controlTail drop Changing the Tail Drop threshold Ethernet pause Enabling an Ethernet PFC Ethernet Priority Flow ControlEnabling Ethernet Pause Creating a receive queue multicast rate-limit Enable an Ethernet PFC on the interfaceMulticast rate limiting Scheduling Deficit weighted round robin schedulingStrict priority scheduling Scheduling SP0 SP1 SP2 SP3 SP4 SP5 SP6 SP8 Traffic class scheduling policy Scheduling the QoS queue Multicast queue scheduling Scheduling the QoS multicast queue Converged Enhanced Ethernet map configuration Pgid Defining a priority group table Creating a CEE mapCreate a CEE map Define the CEE map for Pgid Verifying the CEE maps Defining a priority-table mapApplying a CEE provisioning map to an interface 802.1x protocol overview Configuring 802.1x Port Authentication802.1x configuration guidelines and restrictions Interface-specific administrative tasks for 802.1x authentication configuration tasksConfigure authentication Between the switch and CNA or NIC 11 802.1x authentication configuration tasks Configuring 802.1x timeouts on specific interface ports Configuring 802.1x on specific interface ports Disabling 802.1x on specific interface ports SFlow protocol overview Configuring sFlow using the CEE CLIInterface flow samples Packet counter samples Disabling sFlow on specific interfaces Configuring the sFlow protocol globallyInterface-specific administrative tasks for sFlow Disable sFlow on the interface Configuring sFlow on specific interfacesEnable sFlow for the interface Configure the sFlow polling interval Interface-specific administrative tasks for sFlow Port Mirroring limitations Configuring Port Mirroring using the CEE CLIPort Mirroring protocol overview Configuring egress Port Mirroring Configuring ingress Port MirroringConfiguring bidirectional Port Mirroring Configuring ingress Port Mirroring Deleting a Port Mirroring session Deleting a Port Mirroring connection from a sessionOpen an existing monitor session Use the no option to delete a particular port connection Deleting a Port Mirroring session Rmon configuration and management Configuring Rmon using the CEE CLIDefault Rmon configuration Configuring Rmon settings Configure the Rmon event Configuring Rmon eventsConfiguring Rmon group statistics collection Configuring Rmon history collection Rmon configuration and management Active Igmp snooping Configuring IgmpAbout Igmp Configuring Igmp snooping querier Configuring IgmpConfiguring Igmp Configure a Vlan port member to be a multi-router interface Monitoring Igmp Page FCoE configuration guidelines and restrictions FCoE configuration using the Fabric OS CLI Configuring Fcmap values for a Vlan Managing and displaying the FCoE configurationConfiguring FIP multicast advertisement intervals Managing and displaying the FCoE configuration Clearing logins Managing and displaying the FCoE login configurationDisplaying FCoE configuration-related information Enabling or disabling FCoE login configuration management Cleaning up login groups and VNport mappings Displaying or aborting the current configuration transaction Displaying the FCoE login configuration Creating and managing the FCoE login group configurationSaving the current FCoE configuration Creating an FCoE login group To delete an FCoE login group, perform the following task Modifying the FCoE login group device listDeleting an FCoE login group To rename an FCoE login group, perform the following task Renaming an FCoE login group Creating and managing the FCoE login group configuration CEE configuration management tasks CEE configuration managementCEE configuration management guidelines and restrictions Saving the running configuration file Display the running configuration fileLoading the startup configuration file Erasing the startup configuration file Restore an archived running configuration file Archiving the running configuration fileArchiving the startup configuration file Restore an archived startup configuration file Restore a startup configuration file from Flash Flash file management commandsCEE configuration management commands Flash file management commands Switch#erase flash Debugging and logging commands Debugging and logging commands Index Symbols Numerics QoS, 100 queuing FIP PEAP, 27 Rstp Vlan