RMU VLabNet 3 - Virtual Laboratory Networking Exercises

INFS6230 – RMU C&IS

INFS6230 Learning Environment Architecture – Figure 3-11 – BGP Alternative Model – Autonomous Systems 64501-64505 with Next-Hop Routing Model and external BGP (eBGP) routings among Autonomous Systems.

 

BPGASPeering11

 

Examples of BGP next hop routing (from BGP router):

bgpd#

show ip bgp ipv4 unicast

BGP table version is 0, local router ID is 10.10.10.103

Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,

              r RIB-failure, S Stale, R Removed

Origin codes: i - IGP, e - EGP, ? - incomplete

 

   Network          Next Hop            Metric LocPrf Weight Path

*> 10.10.10.96/27   0.0.0.0                  1         32768 ?

*>i10.10.102.0/29   x.y.z.102           0    100      0 i

*  10.10.103.0/29   0.0.0.0                  1         32768 ?

*>                  0.0.0.0                  1         32768 i

*>i10.10.108.0/29   x.y.z.108                100      0 64502 i

*>i10.10.110.0/29   x.y.z.110                100      0 64502 i

*>i10.10.111.0/29   x.y.z.111                100      0 64502 i

*>i10.10.113.0/29   x.y.z.113                100      0 64502 64504 64503 i

*>i10.10.114.0/29   x.y.z.114                100      0 64502 64504 64503 i

*>i10.10.116.0/29   x.y.z.116                100      0 64502 64504 64503 i

*>i10.10.117.0/29   x.y.z.117                100      0 64502 64504 i

*>i10.10.119.0/29   x.y.z.119                100      0 64502 64504 i

*>i10.10.120.0/29   x.y.z.120                100      0 64502 64504 i

*> x.y.z.96/27 0.0.0.0                  1         32768 ?

 

Total number of prefixes 13

bgpd#

NextHopRouting.tif

x.y.z. = first three octets of assigned routable network addresses for INFS6230

Valerie J. H. Powell, RMU C&IS; Randall S. Johnson, RMU IT Technical Services  

© 2011 by Robert Morris University

Update: 2011-11-21