Which two statements about an interface configured with the asr-group command are correct？ （）

• A、 The FWSM supports up to 16 asymmetric routing groups.
• B、 If a matching packet is not found， the packet is dropped.
• C、 Asymetric routing of return traffic is enabled.
• D、 If a matching packet is found， the Layer 3 header is rewritten.
• E、 If a matching packet is found， the Layer 3 header is rewritten and the packet is forwarded to thedefault gateway.