试题详情
- 单项选择题Which type of firewall is needed to open appropriate UDP ports required for RTP streams?()
A、Stateful firewall
B、Proxy firewall
C、Packet filtering firewall
D、Stateless firewall
- A
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A、Stateful firewall
B、Proxy firewall
C、Packet filtering firewall
D、Stateless firewall
关注下方微信公众号,在线模考后查看