Recently Tiscali upgraded their service and changed from aa5snap to aal5mux. there was no notification of this and I had to figure this out when things fell apart. see:http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&CommCmd=MB%3Fcmd%3Ddisp...
Recently Tiscali upgraded their service and changed from aa5snap to aal5mux. there was no notification of this and I had to figure this out when things fell apart. see:http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&CommCmd=MB%3Fcmd%3Ddisp...
Hi,I cannot connect to my isp. they revamped there system today and say nothing has changed.I do a "show ip interface brief" and all phsical layers are up.Router#sh ip int brInterface IP-Address OK? Method Status ...
Shoud I be powering down my routers to plug and unplug serial conections?i read somewhere (maybe) on cisco (possibly) that I should be powering down. Can anybody please confirm Cisco Best Practise on this.Thanks,Phil
in an example from the the book BGP by Iljitsch jvan Beijnum a filter list is implemented to filter out all routes with an AS PAth longer than 7. The reasoning for this figure is that "if a possible path is long, it's unlikely that it's the best path...
though this may not help you now, it may in the future.you can schedule a reload of the ios.if you are doing some tricky configuration and you lose connectivity, the scheduled reload will take place and bring up the old startup-configcommand: reload ...
Regards SPF Calculations:every 30 mins (default setting) a Link State Update is sent. On the router that receives the LSU: If the entry already exists and the received LSU has the same info, the router ingnores the Link State Advertisement. So if the...
