Dell SmartFabric OS10 User Guide Release 10.5.3

Sample FSB configuration on VLT network

1. Enable the FIP snooping feature globally.

   OS10(config)# feature fip-snooping with-cvl

2. Create the FCoE VLAN.

   OS10(config)#interface vlan 1001
   OS10(conf-if-vl-1001)# fip-snooping enable

3. Configure the VLTi interface.

   OS10(config)# interface ethernet 1/1/27
   OS10(conf-if-eth1/1/27)# no shutdown
   OS10(conf-if-eth1/1/27)# no switchport
   

4. Configure the VLT.

   OS10(config)# vlt-domain 1
   OS10(conf-vlt-1)# backup destination 10.16.151.110  <<Enter the management IP address of the VLT peer>>
   OS10(conf-vlt-1)# discovery-interface ethernet1/1/27

5. Enable DCBX.

   OS10(config)# dcbx enable

6. Enable the PFC parameters on the interfaces.

   OS10(config)# class-map type network-qos fcoematch
   OS10(config-cmap-nqos)# match qos-group 3
   OS10(config-cmap-nqos)# exit
   OS10(config)# policy-map type network-qos PFC
   OS10(config-pmap-network-qos)# class fcoematch
   OS10(config-pmap-c-nqos)# pause
   OS10(config-pmap-c-nqos)# pfc-cos 3

7. Create uplink and downlink port-channels, and configure the FCF facing port.

   OS10(config)# interface port-channel 10
   OS10(conf-if-po-10)# description uplink_VLT_PORT_CHANNEL
   OS10(conf-if-po-10)# no shutdown
   OS10(conf-if-po-10)# switchport mode trunk
   OS10(conf-if-po-10)# switchport access vlan 1
   OS10(conf-if-po-10)# switchport trunk allowed vlan 1001,10
   OS10(conf-if-po-10)# vlt-port-channel 1
   OS10(conf-if-po-10)# fip-snooping port-mode fcf
   

   OS10(config)# interface port-channel 20
   OS10(conf-if-po-20)# description downlink_VLT_PORT_CHANNEL
   OS10(conf-if-po-20)# no shutdown
   OS10(conf-if-po-20)# switchport mode trunk
   OS10(conf-if-po-20)# switchport access vlan 1
   OS10(conf-if-po-20)# switchport trunk allowed vlan 1001,10
   OS10(conf-if-po-20)# vlt-port-channel 2
   

8. Apply the PFC configuration on downlink and uplink interfaces. In addition, include the interfaces to the port-channel and configure one of the interfaces as pinned-port.

   OS10(config)# interface ethernet 1/1/1
   OS10(conf-if-eth1/1/1)# description uplink_port_channel_member1
   OS10(conf-if-eth1/1/1)# no shutdown
   OS10(conf-if-eth1/1/1)# channel-group 10 mode active
   OS10(conf-if-eth1/1/1)# fcoe-pinned-port
   OS10(conf-if-eth1/1/1)# no switchport
   OS10(conf-if-eth1/1/1)# service-policy input type network-qos PFC
   OS10(conf-if-eth1/1/1)# priority-flow-control mode on

   OS10(config)# interface ethernet 1/1/2
   OS10(conf-if-eth1/1/2)# description uplink_port_channel_member2
   OS10(conf-if-eth1/1/2)# no shutdown
   OS10(conf-if-eth1/1/2)# channel-group 10 mode active
   OS10(conf-if-eth1/1/2)# no switchport
   OS10(conf-if-eth1/1/2)# service-policy input type network-qos PFC
   OS10(conf-if-eth1/1/2)# priority-flow-control mode on

   OS10(config)# interface ethernet 1/1/3
   OS10(conf-if-eth1/1/3)# description downlink_port_channel_member1
   OS10(conf-if-eth1/1/3)# no shutdown
   OS10(conf-if-eth1/1/3)# channel-group 20 mode active
   OS10(conf-if-eth1/1/3)# fcoe-pinned-port
   OS10(conf-if-eth1/1/3)# no switchport
   OS10(conf-if-eth1/1/3)# service-policy input type network-qos PFC
   OS10(conf-if-eth1/1/3)# priority-flow-control mode on

   OS10(config)# interface ethernet 1/1/4
   OS10(conf-if-eth1/1/4)# description downlink_port_channel_member2
   OS10(conf-if-eth1/1/4)# no shutdown
   OS10(conf-if-eth1/1/4)# channel-group 20 mode active
   OS10(conf-if-eth1/1/4)# no switchport
   OS10(conf-if-eth1/1/4)# service-policy input type network-qos PFC
   OS10(conf-if-eth1/1/4)# priority-flow-control mode on

View the configuration

OS10# show vlt 1
Domain ID                  : 1
Unit ID                    : 2
Role                       : primary
Version                    : 2.0
Local System MAC address   : 50:9a:4c:d3:cf:70
Primary priority           : 32768
VLT MAC address            : 50:9a:4c:d3:cf:70
IP address                 : fda5:74c8:b79e:1::2
Delay-Restore timer        : 90 seconds
Peer-Routing               : Disabled
Peer-Routing-Timeout timer : 0 seconds
VLTi Link Status
   port-channel1000       : up

VLT Peer Unit ID    System MAC Address    Status    IP Address             Version
----------------------------------------------------------------------------------
  1                 50:9a:4c:d3:e2:f0      up       fda5:74c8:b79e:1::1     2.0

OS10# show vlt 1 vlt-port-detail
vlt-port-channel ID : 1
VLT Unit ID    Port-Channel      Status    Configured ports    Active ports
-------------------------------------------------------------------------------
  1            port-channel10      up        2                   2
* 2            port-channel10      up        2                   2
vlt-port-channel ID : 2
VLT Unit ID    Port-Channel      Status    Configured ports    Active ports
-------------------------------------------------------------------------------
  1            port-channel20      up        2                   2
* 2            port-channel20      up        2                   2

OS10# show fcoe enode
Enode MAC           Enode Interface    VLAN   FCFs    Sessions
-----------------------------------------------------------------
f4:e9:d4:a4:7d:c3   Po 20(Eth 1/1/3)   1001      1         1

OS10# show fcoe fcf
FCF MAC             FCF Interface    VLAN     FC-MAP    FKA_ADV_PERIOD    No. of Enodes
----------------------------------------------------------------------------------------
14:18:77:20:78:e0    Po 10(Eth 1/1/1) 1001   0e:fc:00       8000                1

Enode MAC           Enode Interface   FCF MAC            FCF interface  VLAN   FCoE MAC           FC-ID   PORT WWPN                PORT WWNN
---------------------------------------------------------------------------------------------------------------------------------------------------------
f4:e9:d4:a4:7d:c3   Po20(Eth 1/1/3)         14:18:77:20:78:e0  Po 10(Eth 1/1/1)          1001    0e:fc:00:01:00:00  01:34:02 20:01:f4:e9:d4:a4:7d:c3  20:00:f4:e9:d4:a4:7d:c3

OS10# show fcoe pinned-port
Interface           pinned-port        FCoE Status
----------------- ---------------- -----------------
Po 10               Eth 1/1/1          Up
Po 20               Eth 1/1/3          Up