单项选择题
A. inline with a firewall
B. in a DMZ outside the firewall
C. parallel with a firewall
D. in a DMZ behind the firewall
单项选择题 You are the Cisco Network Designer. Which of these is least important when determining how many users a NAS can support?（）
单项选择题 Please match the Cisco STP enahancement term to its definition.（） (1) BPDU guard (2) PortFast (3) BackboneFast (4) Loop guard (5) Root guard (a) shuts down a port that receives a BPDU when enabled (b) cuts convergence time by mas-age for indirect failure (c) prevents the aliernate or root port from being designated in absence of BPDUs (d )causes Layer 2 LAN interface access port to immediately enter the forwarding state (e) helps prevent bridging loops due to jni-directional link failures on point-to-point links
单项选择题 You are the Cisco Network Designer . Which is not major scaling, sizing, and performance consideration for an IPsec design?（）