... don't have much experience with GRE tunnels, but if they operate anything like VPN tunnels, then I would expect the GRE Tunnel needs to be terminated between R1 and R5. The dependency for this is that R1 and R5 can successfully communicated to each other for the GRE Protocol (i.e., there are no ACLs along the way that are filtering out GRE Protocol).
HTH's Mark -----Original Message----- From: Masaru Umetsu [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 4:17 PM To: [EMAIL PROTECTED] Subject: GRE tunneling in multicast [7:63655] Because I use multicast,I'm considering to use GRE tunneling. The equipments are all cisco. Network diagram is like below. Multicast-R1-passport--LL--passport-R2-LAN-R3--FR--R4--LL--R5--Client Server GRE tunneling LL:leased line Passport:Nortel Passport Do I have to need configuring GRE tunneling only between R1 and R2? Or should I configure GRE tunneling between R2 and R5 ? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=63679&t=63655 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
