Indicates whether the matched traffic is to be captured.
Capture means the packet is not only switched normally but also
a copy of the switched packet is transmitted on the capture
port(s). Traffic which is dropped cannot be captured; only
traffic that is forwarded to its appropriate destination, can
also be forwarded to a capture port. Redirected traffic
cannot be captured.
Packets are only output on a capture port if they are on
a VLAN which is carried on that port. To capture traffic
from many vlans, the capture port(s) should be a trunk
carrying the required vlans.
The capturing destination port(s) should be configured in
caqSecurityAclCaptureIfTable.