Video

This video demonstrates the configuration of RoCE version 2 on HPE servers with Emulex based RoCE capable Network Interface Cards and Comware 7 Top of Rack switches.
Link to the High performance Storage I/O using Windows SMB
Direct RoCE document: http://h10032.www1.hp.com/ctg/Manual/...

Find below the configuration settings of the switches:

vlan 10
#
qos map-table dot1p-lp
import 0 export 0
import 2 export 0
import 3 export 0
import 4 export 0
import 6 export 0
import 7 export 0
#
traffic classifier DCBX_class operator or
if-match acl 3001
if-match acl 3002
#
traffic behavior DCBX
remark dot1p 5
#
qos policy DCBX_policy
classifier DCBX_class behavior DCBX mode dcbx
#
interface Ten-GigabitEthernet1/0/47
port link-mode bridge
port link-type trunk
port trunk permit vlan 1 10
priority-flow-control auto
priority-flow-control no-drop dot1p 5
jumboframe enable 5000
lldp tlv-enable dot1-tlv dcbx
qos trust dot1p
qos wrr af1 group 1 byte-count 1
qos wrr af2 group sp
qos wrr af3 group sp
qos wrr af4 group sp
qos wrr ef group sp
qos wrr cs6 group sp
qos wrr cs7 group sp
qos apply policy DCBX_policy outbound
#
acl number 3001
rule 0 permit tcp destination-port eq 445 counting
#
acl number 3002
rule 0 permit tcp source-port eq 445
#