Which three mechanisms are used to secure management traffic from outside IPS sensors?()
- A、 secure tunnels
- B、 a separate management VLAN
- C、 secure VLANs to isolate sensors
- D、 an out-of-band path around the firewall
- E、 asymmetric traffic flows to isolate sensors
- F、 private VLANs to put all sensors on isolated ports
正确答案:A,B,F
答案解析:有
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