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HI guys,I have been trying to get IPTV to work with my ISP for some time now and I'm really struggling.My ISP is BT infinity (FTTC) I have found these hints on the internet:"IGMPv3 is used to control access to multicast.Multicast traffic sits in a se...
Hi,Can anyone help me with this issue?I am trying to set up multicast routing on my cisco 887va-m to support TV services from my ISP.I have entered ip multicast-routing, but when I go under an interface, the commands "ip pim", and "ip igmp" are not r...
Hi, I was wondering if anyone could help me with a little theory on a common nat probem.I hear that NAT can break when multiple hosts use the same applications such as FTP/SIP/instant messaging/Online Gaming, and I'd like to understand why. Q1- I und...
Hi,I recently observed a network where there was a fairly typical design of 2 core switches linked via port channel, the switches are configured with SVI's in the same vlan, and vrrp configured.Access lists applied inbound on the SVIs seem to make al...
I'm currently doing an accademic study regarding jitter and latency on 100mbps ethernet.I want to perform some experiments where i can play with the queueing system on the switch in as finite detail as possible.I will be running up to 4 PC's at up to...
ahhh thank you... I think that's my problem? What is the easiest/quickest/cheapest way to get a licence upgrade for home use?I've never dealt with licencing before. HOME_ROUTER#show licIndex 1 Feature: advipservices Period left: Not Activated ...
Thanks for the explanation. To be honest, so far I have been using this router for a year and have experienced no NAT issues, The only issue I have recently come accross is the need to set up multicast routing to support IP TV services from my ISP.
