问题：

[多选] Which three statements are true about Cisco IOS Firewall？（）

A . It can be configured to block Java traffic.
B . It can be configured to detect and prevent SYN-flooding denial-of-service （DoS） network attacks.
C . It can only examine network layer and transport layer information.
D . It can only examine transport layer and application layer information.
E . The inspection rules can be used to set timeout values for specified protocols.
F . The ip inspect cbac-name command must be configured in global configuration mode.