6–RoCE Configuration
Preparing the Ethernet Switch
63
AH0054601-00 B
Remote ISCSI PriorityMap is 0x20
66 Input TLV pkts, 99 Output TLV pkts, 0 Error pkts, 0 Pause Tx pkts, 0 Pause
Rx pkts
66 Input Appln Priority TLV pkts, 99 Output Appln Priority TLV pkts, 0 Error
Appln Priority TLV Pkts
7.
Configure the DCBX protocol (CEE in this example).
Dell(conf)#
interface twentyFiveGigE 1/8/1
Dell(conf-if-tf-1/8/1)#
protocol lldp
Dell(conf-if-tf-1/8/1-lldp)#
dcbx version cee
8.
Assign a VLAN ID to the switch port to match the VLAN ID assigned to the
adapter (5).
Dell(conf)#
interface vlan 5
Dell(conf-if-vl-5)#
tagged twentyFiveGigE 1/8/1
Configuring the Arista 7060X Ethernet Switch
The following examples show Arista 7060X Switch configuration.
Configuring RoCE APP TLVs for both RoCE and RoCE v2
The following is an example on configuring RoCE APP TLV for both RoCE and
RoCE v2:
Arista-7060X-EIT(config)#
dcbx application ether 0x8915 priority 5
Arista-7060X-EIT(config)#
dcbx application udp 4791 priority 5
Mapping Priority to Traffic Class
In the following example, Priority 5 is mapped to traffic class 1, and the rest of the
priorities are mapped to traffic class 0:
Arista-7060X-EIT(config)#
dcbx ets qos map cos 0 traffic-class 0
Arista-7060X-EIT(config)#
dcbx ets qos map cos 1 traffic-class 0
Arista-7060X-EIT(config)#
dcbx ets qos map cos 2 traffic-class 0
Arista-7060X-EIT(config)#
dcbx ets qos map cos 3 traffic-class 0
Arista-7060X-EIT(config)#
dcbx ets qos map cos 4 traffic-class 0
Arista-7060X-EIT(config)#
dcbx ets qos map cos 5 traffic-class 1
Arista-7060X-EIT(config)#
dcbx ets qos map cos 6 traffic-class 0
Arista-7060X-EIT(config)#
dcbx ets qos map cos 7 traffic-class 0
