Hello i need some information about the Relay Agent
the background is i want to avoid unnecessary traffic on our network connection so i must know which protocols i do not need in the ip helper-address i know that the ports are enabled automatically but can i let out some??? and which do you know the names
The list of Protocols which are rated:
> * Trivial File Transfer Protocol (TFTP) (port 69)
> * DNS (port 53), time service (port 37)
> * NetBIOS name server (port 137)
> * NetBIOS datagram server (port 138)
> * Boot Protocol (DHCP/BootP) client and server datagrams (ports 67
> and 68)
> * Terminal Access Control Access Control System (TACACS) service
This document gives several answers on frequently asked questions for PFRv3 channel state behavior.
Q1: What are all the channel operational states from a BR (border role) perspective and what are the rules/conditions to be in each st...
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