多选题When comparing CPE and provider-provisioned VPNs （PPVPN）， which two statements are true？（）ACPE VPN’s require dedicated VPN aware hardware at customer site， PPVPN does not.BPPVPN’s require dedicated VPN aware hardware at customer site， CPE VPN’s does not.CCPE VPN’s scale better than PPVPN’s as they do not require a per site configuration on the CPEDPPVPN’s scale better than CPE VPN’s as they do not require a per site configuration on the CPE
多选题
When comparing CPE and provider-provisioned VPNs （PPVPN）， which two statements are true？（）
A
CPE VPN’s require dedicated VPN aware hardware at customer site， PPVPN does not.
B
PPVPN’s require dedicated VPN aware hardware at customer site， CPE VPN’s does not.
C
CPE VPN’s scale better than PPVPN’s as they do not require a per site configuration on the CPE
D
PPVPN’s scale better than CPE VPN’s as they do not require a per site configuration on the CPE
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