You need to co

题目

You need to configure a GRE tunnel on a IPSec router. When you are using the SDM to configurea GRE tunnel over IPsec, which two parameters are required when defining the tunnel interfaceinformation?()

  • A、The crypto ACL number
  • B、The IPSEC mode (tunnel or transport)
  • C、The GRE tunnel interface IP address
  • D、The GRE tunnel source interface or IP address, and tunnel destination IP address
  • E、The MTU size of the GRE tunnel interface
参考答案和解析
正确答案:C,D
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