[c-nsp] BGP Doubt - Newbie Question

[Everton Diniz]

Hi all,

I'm newbie in BGP.

Can i configure 2 instances Router BGP in a single router?

Like this,
router bgp 11111
 network 1.1.1.1/24
 neighbor 10.10.10.10 remote-as 3333

router bgp 22222
 network 1.1.2.1/24
 neighbor 10.10.10.10 remote-as 3333

And too,

If i already have AS 22222 in another location divulging another network,
can i configure the same AS(which already divulged) in the other router on
different location, with differents networks to divulge?

Like this,

-Another location router-
 router bgp 22222
  network 1.1.3.1/24
 neighbor 20.20.20.20 remote-as 5555


It's possible??
Sorry if i'm not clean...


Tks all...
Everton