After enabling SSL and load balancing, create two servers, s1 and s2. Create two SSL_Bridge services, sc1 and src2. Create an SSL_Bridge virtual server and bind the SSL_Bridge services to the virtual server to complete the configuration.
Run the following command from NetScaler CLI:
enable ns feature SSL LB
add server s1 10.102.1.101 (storefront server IP)
add server s2 10.102.1.102 (storefront server IP)
add service src1 s1 SSL_BRIDGE 443
add service src2 s2 SSL_BRIDGE 443
add lb vserver ssl_bridge_vip SSL_BRIDGE (VIP for the LB server)
bind lb vserver ssl_bridge_vip src1
bind lb vserver ssl_bridge_vip src2
Citrix Documentation - Configuring SSL Bridging