storage – How to tell if the FC switch uses port zoning or not, Brocade FC 300

I need to replace an HBA on RedHat5.3 because of a card failure.

A technician asked me "Check your type of FC-Switch Zoning port zoning or not ?, because if the host is accessed by WWNN, you will need to update the FC switch configuration"

Does the result below on the Brocade FC 300 show a port zoning configuration or not?

fcsw03: admin> switchshow
switchName: xxxxx
switchType: 71.2
switchState: online
switchMode: Native
switchRole: Main
switchDomain: 1
switchId: fffc01
wwn switch: 10: 00xxxxxxxxxxxxxx
zoning: ON (zones)
switchBeacon: OFF

Proto media speed media address index port status
============================================
0 0 011700 id N8 No_Light FC
1 1 011500 id N8 FC online FC Port 21: 00: 00: 24: xxxxxxxxxxxxx
2 2 011300 id N8 No_Light FC
3 3 011100 id N8 No_Light FC
4 4 011600 id N8 No_Light FC
5 5 011400 id N8 No_Light FC
6 6 011200 id N8 FC online FC Port 50: 06: 01: 60: xxxxxxxxxxxxx
7 7 011000 id N8 FC Online FC Port 50: 06: 01: 69: xxxxxxxxxxxxx
8 8 010f00 - N8 No_Module FC (without POD license) disabled
9 9 010d00 - N8 No_Module FC (without POD license) disabled
10 10 010b00 - N8 No_Module FC (without POD license) disabled
11 11 010900 - N8 No_Module FC (without POD license) disabled
12 12 010e00 - N8 No_Module FC (without POD license) disabled
13 13 010c00 - N8 No_Module FC (without POD license) disabled
14 14 010a00 - N8 No_Module FC (without POD license) disabled
15 15 010800 - N8 No_Module FC (without POD license) disabled

Thank you