R3#show ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
       + - replicated route, % - next hop override

Gateway of last resort is not set

R3#show ip interface brief
Interface                  IP-Address      OK? Method Status                Prot
ocol
GigabitEthernet0/0         unassigned      YES unset  administratively down down

GigabitEthernet0/1         unassigned      YES unset  administratively down down

Serial0/0/0                unassigned      YES unset  administratively down down

Serial0/0/1                unassigned      YES unset  up                    up



R3#show running-config
Building configuration...


Current configuration : 1432 bytes
!
! Last configuration change at 04:29:50 UTC Wed May 15 2019
version 15.1
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
!
enable secret 4 06YFDUHH61wAE/kLkDq9BGho1QM5EnRtoyr8cHAUg.2
!
no aaa new-model
!
memory-size iomem 5
!
dot11 syslog
ip source-route
!
!
ip cef
!
!
!
no ip domain lookup
ipv6 unicast-routing
ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
!
!
voice-card 0
!
crypto pki token default removal timeout 0
!
!
!
!
license udi pid CISCO2821 sn FCZ144371T1
username Webuser password 7 0317540A055E731F1A5C5915051B1D4C557F
!
redundancy
!
!
!
!
!
!
!
!
!
!
interface GigabitEthernet0/0
 description PC3 TO R3
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface GigabitEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface Serial0/0/0
 no ip address
 shutdown
 no fair-queue
 clock rate 2000000
!
interface Serial0/0/1
 no ip address
 ipv6 address CA00::1/64
 clock rate 2000000
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
!
!
!
!
!
!
control-plane
!
!
!
!
mgcp profile default
!
!
!
!
!
banner motd ^Cotd#
No Unauhtorised Access ^C
!
line con 0
 password 7 1511021F0725
 logging synchronous
 login
line aux 0
line vty 0 4
 password 7 110A1016141D
 logging synchronous
 login
 transport input all
!
scheduler allocate 20000 1000
end