单选题Which Cisco product is a software component that blocks unwanted connections and provides other gateway security functions for small business?()A
Cisco Firewall Services Module (FWSM)B
Cisco Secure Access Control Server (ACS)C
Cisco Private Internet Ex
题目
单选题
Which Cisco product is a software component that blocks unwanted connections and provides other gateway security functions for small business?()
A
Cisco Firewall Services Module (FWSM)
B
Cisco Secure Access Control Server (ACS)
C
Cisco Private Internet Exchange (PIX) Firewall
D
Cisco Internetwork Operating System (IOS) Firewall