Hello Saravanamurthy,
WiNG Express is mentioned to be used in access layer for wireless connectivity.
Therefore its Web GUI does not include advanced features as WiNG Enterprise.
It does include only WLAN ACL and WLAN Association ACL as below
![d8e3589dc8364b318e5d01628b7c1736_RackMultipart20171011-4361-6h4665-WLAN_ACL_inline.png d8e3589dc8364b318e5d01628b7c1736_RackMultipart20171011-4361-6h4665-WLAN_ACL_inline.png](/t5/image/serverpage/image-id/1439iB90EE1D7C4C3AB94/image-size/large?v=v2&px=999)
![d8e3589dc8364b318e5d01628b7c1736_RackMultipart20171011-87010-ti2l31-WLAN_Associ_inline.png d8e3589dc8364b318e5d01628b7c1736_RackMultipart20171011-87010-ti2l31-WLAN_Associ_inline.png](/t5/image/serverpage/image-id/2609i11E2EF271B0CE3BD/image-size/large?v=v2&px=999)
Both ACLs are assigned per WLAN and does not affect LAN communication.
You can find more details about WiNG Express use in
WiNG Express User Guide
Regards,
Ondrej