Not all of Cisco IOS supports 4-byte ASN. http://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6554/ps6599/data_sheet_C78-521821.html
Alex Nick Hilliard wrote: > On 21/03/2009 16:36, bmann...@vacation.karoshi.com wrote: >> er... 'parm me sir, but aren't -all- ASNs 4 bytes? >> >> i mean, for lo these many years we cheated and only >> used the first two bytes... but the spec always >> called out four bytes. > > There seems to be a bug in my router: > >> router(config)#router bgp 196641 >> ^ >> % Invalid input detected at '^' marker. >> >> router(config)# > > Do you know of anyone I could call who can fix this? > > Nick > > >