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Configuration Guide - DCN and Server Management

CloudEngine 8800, 7800, 6800, and 5800 V200R003C00

This document describes the configurations of Trill, FCoE, DCB, and NLB Server Cluster Association.
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Example for Configuring an FCF (FCoE Interfaces)

Example for Configuring an FCF (FCoE Interfaces)

Networking Requirements

During deployment of a converged data center network, the access network convergence solution is used to protect investments on the existing storage area network (SAN). As shown in Figure 2-36, two FCFs function as access switches and connect to SwitchA and Array through uplink interfaces, and directly connect to ServerA through downlink interface. ServerA connects to FCFA and FCFB to constitute dual-plane networking, ensuring network reliability.

Figure 2-36 FCF networking
NOTE:
  • The device supports a maximum of 512 FCoE interfaces.

  • The CE7855EI, CE7850EI, CE6850HI, CE6856HI, CE6855HI, CE6851HI, and CE6850U-HI allow a maximum of 4096 VN_Ports to log in; the CE8860EI, CE8850EI, CE6860EI, and CE6850EI allow a maximum of 512 VN_Ports to log in; the CE6810EI allows a maximum of 256 VN_Ports to log in.

  • The device allows a maximum of 32 VN_Ports to be online concurrently in each zone.

Configuration Roadmap

The configuration roadmap is as follows:

  1. Create FCoE interfaces.

  2. Create an FC instance, specify an FCoE VLAN, and add an FCoE interface to the FC instance.

  3. Add a physical interface to the FCoE interface and FCoE VLAN.

  4. Configure a zone and add ServerA and Array to the zone.

  5. Configure and activate a zone set.

NOTE:

Configure Data Center Bridging (DCB). After DCB negotiation is successful, configure the FCF.

Data Preparation

The configuration roadmap is as follows:

Device Name

Interface Number

WWPN

FC_ID

Interconnected Device

FCFA

FCoE-Port1

-

-

ServerA

FCoE-Port2

-

-

Array

FCFB

FCoE-Port1

-

-

ServerA

FCoE-Port2

-

-

Array

ServerA

-

30:00:00:68:50:40:30:02

16.00.01

FCFA

-

30:00:00:68:50:40:30:04

16.00.03

FCFB

Array

-

30:00:00:68:50:40:30:01

16.00.02

FCFA

-

30:00:00:68:50:40:30:03

16.00.04

FCFB

Procedure

  1. Create FCoE interfaces.

    # Create FCoE-Port 1 and FCoE-Port 2 on FCFA.

    <HUAWEI> system-view
    [~HUAWEI] sysname FCFA
    [*HUAWEI] commit
    [~FCFA] interface fcoe-port 1
    [*FCFA-FCoE-Port1] quit
    [*FCFA] interface fcoe-port 2
    [*FCFA-FCoE-Port2] quit
    [*FCFA] commit
    

  2. Create an FC instance.

    # Create an FC instance named fcf1 on FCFA, specify VLAN 2094 as the FCoE VLAN, and add FCoE-Port 1 and FCoE-Port 2 to fcf1.

    [~FCFA] fcoe fcf1 fcf
    [*FCFA-fcoe-fcf-fcf1] vlan 2094
    [*FCFA-fcoe-fcf-fcf1] member interface fcoe-port 1
    [*FCFA-fcoe-fcf-fcf1] member interface fcoe-port 2
    [*FCFA-fcoe-fcf-fcf1] quit
    [*FCFA] commit

  3. Configure a physical interface.

    # Configure 10GE1/0/1 on FCFA to allow VLAN 2094.

    [~FCFA] interface 10ge 1/0/1
    [~FCFA-10GE1/0/1] port link-type trunk
    [*FCFA-10GE1/0/1] port trunk allow-pass vlan 2094

    # Add 10GE1/0/1 on FCFA to FCoE-Port 1.

    [*FCFA-10GE1/0/1] fcoe-port 1
    [*FCFA-10GE1/0/1] quit
    [*FCFA] commit

    # Configure 10GE1/0/2 on FCFA to allow VLAN 2094.

    [~FCFA] interface 10ge 1/0/2
    [~FCFA-10GE1/0/2] port link-type trunk
    [*FCFA-10GE1/0/2] port trunk allow-pass vlan 2094

    # Add 10GE1/0/2 on FCFA to FCoE-Port 2.

    [*FCFA-10GE1/0/2] fcoe-port 2
    [*FCFA-10GE1/0/2] quit
    [*FCFA] commit

  4. Configure a zone.

    # Create a zone named zone1 on FCFA and add ServerA and Array to zone1. You can add member nodes to a zone using the WWPN, WWNN, FC_ID, and FCoE interface. The WWPN mode is recommended.

    [~FCFA] zone zone1
    [*FCFA-zone-zone1] member wwpn 30:00:00:68:50:40:30:01
    [*FCFA-zone-zone1] member wwpn 30:00:00:68:50:40:30:02
    [*FCFA-zone-zone1] quit
    [*FCFA] commit

  5. Configure and activate a zone set.

    # Create a zone set named zoneset1 on FCFA and add zone1 to zoneset1.

    [~FCFA] zoneset zoneset1
    [*FCFA-zoneset-zoneset1] member zone1
    [*FCFA-zoneset-zoneset1] quit
    [*FCFA] commit

    # Activate zoneset1 in the FCF instance fcf1 on FCFA.

    [~FCFA] fcoe fcf1 fcf
    [~FCFA-fcoe-fcf-fcf1] active zoneset zoneset1
    [*FCFA-fcoe-fcf-fcf1] quit
    [*FCFA] commit

  6. Verify the configuration.

    # Check registration information of the server and storage device.

    [~FCFA] display fcoe name-server brief
    The Name-Server Information:                                                    
    ------------------------------------------------------------------------------- 
    Interface           FC-ID             WWPN                                      
    ------------------------------------------------------------------------------- 
    FCoE1/0/1           16.00.01          30:00:00:68:50:40:30:02                   
    FCoE1/0/2           16.00.02          30:00:00:68:50:40:30:01                   
    ------------------------------------------------------------------------------- 
    Total: 2

  7. Configure FCFB.

    Repeat steps 1 to 6. For details, see the configuration file of FCFB.

Configuration Files

  • FCFA configuration file

    #
    sysname FCFA
    #
    dcb pfc default
    #
    dcb ets-profile ets1                                                            
     priority-group 0 queue 0 to 2 4 to 6                                           
     priority-group 15 queue 7                                                      
     priority-group 0 drr weight 60                                                 
     priority-group 1 drr weight 40                                                 
    #
    lldp enable                                                                     
    #
    zone zone1                                                                      
     member wwpn 30:00:00:68:50:40:30:01
     member wwpn 30:00:00:68:50:40:30:02                                            
    #                                                                               
    zoneset zoneset1                                                                
     member zone1                                                                   
    #
    fcoe fcf1 fcf                                                                   
     vlan 2094                                                                      
     member interface FCoE-Port1                                                    
     member interface FCoE-Port2
     active zoneset zoneset1 
    #
    interface 10GE1/0/1                                                             
     port link-type trunk                                                           
     port trunk allow-pass vlan 2094                                                
     fcoe-port 1                                                                    
     lldp tlv-enable dcbx
     dcb pfc enable mode auto
     dcb ets enable ets1
    #
    interface 10GE1/0/2                                                             
     port link-type trunk                                                           
     port trunk allow-pass vlan 2094                                                
     fcoe-port 2                                                                    
     lldp tlv-enable dcbx
     dcb pfc enable mode auto
     dcb ets enable ets1
    #
    interface FCoE-Port1
    #
    interface FCoE-Port2
    #
    return
  • FCFB configuration file

    #
    sysname FCFB
    #
    dcb pfc default
    #
    dcb ets-profile ets1                                                            
     priority-group 0 queue 0 to 2 4 to 6                                           
     priority-group 15 queue 7                                                      
     priority-group 0 drr weight 60                                                 
     priority-group 1 drr weight 40                                                 
    #
    lldp enable
    #
    zone zone1                                                                      
     member wwpn 30:00:00:68:50:40:30:03
     member wwpn 30:00:00:68:50:40:30:04                                            
    #                                                                               
    zoneset zoneset1                                                                
     member zone1                                                                   
    #
    fcoe fcf1 fcf                                                                   
     vlan 2094                                                                      
     member interface FCoE-Port1                                                    
     member interface FCoE-Port2
     active zoneset zoneset1 
    #
    interface 10GE1/0/1                                                             
     port link-type trunk                                                           
     port trunk allow-pass vlan 2094                                                
     fcoe-port 1                                                                    
     lldp tlv-enable dcbx
     dcb pfc enable mode auto
     dcb ets enable ets1
    #
    interface 10GE1/0/2                                                             
     port link-type trunk                                                           
     port trunk allow-pass vlan 2094                                                
     fcoe-port 2                                                                    
     lldp tlv-enable dcbx
     dcb pfc enable mode auto
     dcb ets enable ets1
    #
    interface FCoE-Port1
    #
    interface FCoE-Port2
    #
    return
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Updated: 2019-05-08

Document ID: EDOC1100004349

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