The summary address will be 202.161.128.0/19 for subnets matching that pattern. The summary-only option tells BGP to only advertise the summary route without the longer subnets it is summarizing for. Without it, the summary is advertised along with all the routes it matches. --- suaveguru wrote: > hi , > > can anyone tell me what the command below summarises > the address to be ? > > network 202.161.128.0 mask 255.255.224.0 > aggregate-address 202.161.128.0 255.255.224.0 > summary-only > > > regards, > > suaveguru __________________________________________________ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=3013&t=2997 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]