Ports Configuration
configure card 1 card-type "iom3-xp-b"
configure card 1 mda 1 mda-type "m5-1gb-sfp-b"
configure card 1 mda 2 mda-type "m5-1gb-sfp-b"
admin save
Interfaces Configuration
configure port 1/1/1 no shutdown
configure router interface INTF1 address 192.168.15.5/24
configure router interface INTF1 port 1/1/1
configure port 1/1/2 no shutdown
configure router interface INTF2 address 192.168.25.5/24
configure router interface INTF2 port 1/1/2
configure router interface lo0 address 5.5.5.5/32
configure router interface "lo0" loopback
configure router interface lo1 address 172.16.55.5/32
configure router interface "lo1" loopback
IGP Configuration
configure router ospf router-id 5.5.5.5
configure router ospf area 0.0.0.0 interface "lo0"
exit
configure router ospf area 0.0.0.0 interface "INTF1"
configure port 1/1/1 ethernet mtu 1514
BGP Configuration
A:vRR# configure router bgp
A:vRR>config>router>bgp# info
----------------------------------------------
group "eBGP"
description "External-BGP"
family ipv4
type external
neighbor 192.168.25.2
peer-as 2
exit
exit
group "iBGP"
description "Internal-BGP"
family ipv4
next-hop-self
type internal
peer-as 15
neighbor 1.1.1.1
local-address 5.5.5.5
exit
exit
no shutdown
----------------------------------------------
configure router autonomous-system 15
Static route
configure router static-route 0.0.0.0/0 next-hop 192.168.25.2
R1#sh ip bgp
BGP table version is 1, local router ID is 192.168.15.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
x best-external, a additional-path, c RIB-compressed,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path
*> i 0.0.0.0 192.168.25.2 100 0 ?
----------------------
Configurations
A:vRR# configure router
A:vRR>config>router# info
----------------------------------------------
#--------------------------------------------------
echo "IP Configuration"
#--------------------------------------------------
interface "INTF1"
address 192.168.15.5/24
port 1/1/1
no shutdown
exit
interface "INTF2"
address 192.168.25.5/24
port 1/1/2
no shutdown
exit
interface "lo0"
address 5.5.5.5/32
loopback
no shutdown
exit
interface "lo1"
address 172.16.55.5/32
loopback
no shutdown
exit
interface "system"
no shutdown
exit
autonomous-system 15
router-id 5.5.5.5
#--------------------------------------------------
echo "Static Route Configuration"
#--------------------------------------------------
static-route 0.0.0.0/0 next-hop 192.168.25.2
#--------------------------------------------------
echo "OSPFv2 Configuration"
#--------------------------------------------------
ospf 5.5.5.5
area 0.0.0.0
interface "INTF1"
no shutdown
exit
interface "lo0"
no shutdown
exit
exit
exit
#--------------------------------------------------
echo "Policy Configuration"
#--------------------------------------------------
policy-options
begin
prefix-list "default-only"
prefix 0.0.0.0/0 exact
exit
policy-statement "default-originate"
entry 10
from
protocol static
prefix-list "default-only"
family ipv4
exit
action accept
exit
exit
default-action next-policy
exit
exit
commit
exit
#--------------------------------------------------
echo "BGP Configuration"
#--------------------------------------------------
bgp
export "default-originate"
group "eBGP"
description "External-BGP"
family ipv4
type external
neighbor 192.168.25.2
peer-as 2
exit
exit
group "iBGP"
description "Internal-BGP"
family ipv4
next-hop-self
type internal
export "default-originate"
peer-as 15
neighbor 1.1.1.1
local-address 5.5.5.5
exit
exit
no shutdown
exit
----------------------------------------------
A:vRR# show router bgp neighbor 1.1.1.1 advertised-routes
===============================================================================
BGP Router ID:5.5.5.5 AS:15 Local AS:15
===============================================================================
Legend -
Status codes : u - used, s - suppressed, h - history, d - decayed, * - valid
Origin codes : i - IGP, e - EGP, ? - incomplete, > - best, b - backup
===============================================================================
BGP IPv4 Routes
===============================================================================
Flag Network LocalPref MED
Nexthop Path-Id Label
As-Path
-------------------------------------------------------------------------------
? 0.0.0.0/0 100 None
192.168.25.2 None -
No As-Path
-------------------------------------------------------------------------------
Routes : 1
===============================================================================
