多项选择题
A. spam assassin filtering score
B. sender country
C. sender IP address
D. sender domain
E. sender e-mail address
单项选择题 A network administrator has configured source NAT, translating to an address that is on a locally connected subnet.The administrator sees the translation working, but traffic does not appear to come back. What is causing the problem?()
多项选择题 Which two statements in a source NAT configuration are true regarding addresses, rule-sets, or rules that overlap?()(Choose two.)
多项选择题 Which two UTM features require a license to be activated? ()(Choose two.)