The LD50 of nicotine is 50 mg/kg for rats and 3 mg/kg for mice. 0.5-1.0 mg/kg can be a lethal dosage for adult humans, and 0.1 mg/kg for children.
IPSec is a suite of protocols that provide security services at IP layer of TCP/IP stack i.e. Network Layer in OSI model. As Andy Lemke mentioned, IPSec suite comprises of two protocols to offer security to. 1. AH - Authentication Header Protocol.(Protocol no: 51) 2. ESP - Encapsulation of security payload Protocol.
Configuring IPsec and ISAKMP. This chapter describes how to configure the IPsec and ISAKMP standards to build Virtual Private. Networks. It includes the following sections: â¢ Tunneling Overview, page 27-1. â  IPsec Overview, page 27-2. â  Configuring ISAKMP, page 27-2. â  Configuring Certificate Group Matching, page 27-9.