多项选择题
A.HSRP
B.Dual Router Mode (DRM) IPsec
C.IPsec Backup Peerings
D.RRI
单项选择题 IPSec VPN is a widely-acknowledged solution for enterprise network. What are the four steps tosetup an IPsec VPN?()
单项选择题 WhichstatementcorrectlydescribesIPsecVPNbackuptechnology?()
多项选择题 YouneedtoconfigureaGREtunnelonaIPSecrouter.WhenyouareusingtheSDMtoconfigureaGREtunneloverIPsec,whichtwoparametersarerequiredwhendefiningthetunnelinterfaceinformation?()