R3#
R3#show run
Building configuration...

Current configuration : 6228 bytes
!
! Last configuration change at 11:59:17 UTC Mon Jan 19 2026
!
version 17.6
service timestamps debug datetime msec
service timestamps log datetime msec
! Call-home is enabled by Smart-Licensing.
service call-home
platform qfp utilization monitor load 80
platform punt-keepalive disable-kernel-core
!
hostname R3
!
boot-start-marker
boot-end-marker
!
!
!
no aaa new-model
!
!
!
!
!
!
!
no ip domain lookup
!
!
!
login on-success log
!
!
!
!
!
!
!
subscriber templating
multilink bundle-name authenticated
!
!
!
crypto pki trustpoint TP-self-signed-124253181
 enrollment selfsigned
 subject-name cn=IOS-Self-Signed-Certificate-124253181
 revocation-check none
 rsakeypair TP-self-signed-124253181
!
crypto pki trustpoint SLA-TrustPoint
 enrollment pkcs12
 revocation-check crl
!
!
crypto pki certificate chain TP-self-signed-124253181
 certificate self-signed 01
  3082032E 30820216 A0030201 02020101 300D0609 2A864886 F70D0101 05050030
  30312E30 2C060355 04031325 494F532D 53656C66 2D536967 6E65642D 43657274
  69666963 6174652D 31323432 35333138 31301E17 0D323630 31313930 38313932
  395A170D 33363031 31393038 31393239 5A303031 2E302C06 03550403 1325494F
  532D5365 6C662D53 69676E65 642D4365 72746966 69636174 652D3132 34323533
  31383130 82012230 0D06092A 864886F7 0D010101 05000382 010F0030 82010A02
  82010100 9EA6C212 287D2440 B35CCD22 B2F0CBB9 81633C11 DCB026B8 CBD6B4EE
  BDE73098 F6C1A3A2 E5FE66E5 248DC6DC F0A96105 19A68C91 C2980F54 53A720D2
  C21B0277 EFCE2A78 13D260C4 86E68E29 1F9C40DD 824E4476 A686C89B F0D9FE13
  F14BB7E6 466C9571 2C839974 20E625AA 2C60714D 6EFDDE9E 0AA4FD36 7C7D8C68
  4E81BF1F 86299282 83C1BC30 FB4CCBCF 3CFE1261 541E9840 39330A1E 34C2437F
  F8EA1E31 70562548 A078248A 6EDE1BFC 63740B9D 27469903 2D3BB8C6 19957837
  DD6CD27E 319D7131 CBF3B89B 3EE749DE 6B7F451C C4B9460F 810CF4CD 93BEFE10
  0AD2A761 F3E2EE4C 257E5B64 DCAE75B9 EAE27CDD 8589E79E F19D9636 2BB8DA1F
  316CCE0B 02030100 01A35330 51300F06 03551D13 0101FF04 05300301 01FF301F
  0603551D 23041830 16801475 B38E83FF 940FBADD 46EBBD2F 0CA5DDBD AC51C530
  1D060355 1D0E0416 041475B3 8E83FF94 0FBADD46 EBBD2F0C A5DDBDAC 51C5300D
  06092A86 4886F70D 01010505 00038201 0100439A 96A6729A 4B224A37 8E023375
  63A32834 A7A2A5A2 9275E35D A80D6C2C 20F55F45 E5BB808E BB806967 1F17945B
  6BFA6EFC 50C03329 E9240EA4 0056F645 3EFED2A0 42DE6036 ADA7DDAF 2FC29124
  29559045 2C8613D9 5708D8C3 4200983E DA64BE1B 56585D5D 8F4E6F16 79D7F9F5
  43ABBA1A 9C34B5CB F1746BEC 37709E0B 86A94AFB F6E12B54 919EB364 E8C194A9
  57D02308 190E0DDF A520AF94 7FFD1270 6E77A0B4 C5D170E8 09FF5457 909074F5
  59D7CCC2 83C08542 FB1E506C D02EDF5A 3C1EAA1A 8765DCEB BB0E66FD 84225723
  580927BE D5437BE1 633E1C14 28360580 271AFB7A FFFBFCB6 9D9AF056 006EB8CD
  BB92CFE6 D37A0D7B B4D13046 04EE5B45 341F
        quit
crypto pki certificate chain SLA-TrustPoint
 certificate ca 01
  30820321 30820209 A0030201 02020101 300D0609 2A864886 F70D0101 0B050030
  32310E30 0C060355 040A1305 43697363 6F312030 1E060355 04031317 43697363
  6F204C69 63656E73 696E6720 526F6F74 20434130 1E170D31 33303533 30313934
  3834375A 170D3338 30353330 31393438 34375A30 32310E30 0C060355 040A1305
  43697363 6F312030 1E060355 04031317 43697363 6F204C69 63656E73 696E6720
  526F6F74 20434130 82012230 0D06092A 864886F7 0D010101 05000382 010F0030
  82010A02 82010100 A6BCBD96 131E05F7 145EA72C 2CD686E6 17222EA1 F1EFF64D
  CBB4C798 212AA147 C655D8D7 9471380D 8711441E 1AAF071A 9CAE6388 8A38E520
  1C394D78 462EF239 C659F715 B98C0A59 5BBB5CBD 0CFEBEA3 700A8BF7 D8F256EE
  4AA4E80D DB6FD1C9 60B1FD18 FFC69C96 6FA68957 A2617DE7 104FDC5F EA2956AC
  7390A3EB 2B5436AD C847A2C5 DAB553EB 69A9A535 58E9F3E3 C0BD23CF 58BD7188
  68E69491 20F320E7 948E71D7 AE3BCC84 F10684C7 4BC8E00F 539BA42B 42C68BB7
  C7479096 B4CB2D62 EA2F505D C7B062A4 6811D95B E8250FC4 5D5D5FB8 8F27D191
  C55F0D76 61F9A4CD 3D992327 A8BB03BD 4E6D7069 7CBADF8B DF5F4368 95135E44
  DFC7C6CF 04DD7FD1 02030100 01A34230 40300E06 03551D0F 0101FF04 04030201
  06300F06 03551D13 0101FF04 05300301 01FF301D 0603551D 0E041604 1449DC85
  4B3D31E5 1B3E6A17 606AF333 3D3B4C73 E8300D06 092A8648 86F70D01 010B0500
  03820101 00507F24 D3932A66 86025D9F E838AE5C 6D4DF6B0 49631C78 240DA905
  604EDCDE FF4FED2B 77FC460E CD636FDB DD44681E 3A5673AB 9093D3B1 6C9E3D8B
  D98987BF E40CBD9E 1AECA0C2 2189BB5C 8FA85686 CD98B646 5575B146 8DFC66A8
  467A3DF4 4D565700 6ADF0F0D CF835015 3C04FF7C 21E878AC 11BA9CD2 55A9232C
  7CA7B7E6 C1AF74F6 152E99B7 B1FCF9BB E973DE7F 5BDDEB86 C71E3B49 1765308B
  5FB0DA06 B92AFE7F 494E8A9E 07B85737 F3A58BE1 1A48A229 C37C1E69 39F08678
  80DDCD16 D6BACECA EEBC7CF9 8428787B 35202CDC 60E4616A B623CDBD 230E3AFB
  418616A9 4093E049 4D10AB75 27E86F73 932E35B5 8862FDAE 0275156F 719BB2F0
  D697DF7F 28
        quit
!
!
license udi pid C8200L-1N-4T sn FGL2725L1TD
memory free low-watermark processor 67482
!
diagnostic bootup level minimal
!
spanning-tree extend system-id
!
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redundancy
 mode none
!
!
!
!
!
!
!
!
interface Loopback100
 ip address 100.100.100.240 255.255.255.0
!
interface GigabitEthernet0/0/0
 no ip address
 shutdown
 negotiation auto
!
interface GigabitEthernet0/0/1
 no ip address
 shutdown
 negotiation auto
!
interface GigabitEthernet0/0/2
 no ip address
 shutdown
 negotiation auto
!
interface GigabitEthernet0/0/3
 no ip address
 shutdown
 negotiation auto
!
interface Serial0/1/0
 bandwidth 1024
 ip address 1.1.1.6 255.255.255.252
!
interface Serial0/1/1
 no ip address
!
!
router eigrp 100
 network 1.1.1.4 0.0.0.3
 redistribute static
 passive-interface default
 no passive-interface Serial0/1/1
 no passive-interface Serial0/1/0
!
ip http server
ip http authentication local
ip http secure-server
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 Loopback100
!
!
!
!
!
!
control-plane
!
!
line con 0
 stopbits 1
line aux 0
line vty 0 4
 login
 transport input ssh
line vty 5 14
 login
 transport input ssh
!
call-home
 ! If contact email address in call-home is configured as sch-smart-licensing@cisco.com
 ! the email address configured in Cisco Smart License Portal will be used as contact email address to send SCH notifications.
 contact-email-addr sch-smart-licensing@cisco.com
 profile "CiscoTAC-1"
  active
  destination transport-method http
!
!
!
!
!
!
end

R3#show ip int brief
Interface              IP-Address      OK? Method Status                Protocol
GigabitEthernet0/0/0   unassigned      YES unset  administratively down down
GigabitEthernet0/0/1   unassigned      YES unset  administratively down down
GigabitEthernet0/0/2   unassigned      YES unset  administratively down down
GigabitEthernet0/0/3   unassigned      YES unset  administratively down down
Serial0/1/0            1.1.1.6         YES manual up                    up
Serial0/1/1            unassigned      YES unset  down                  down
Loopback100            100.100.100.240 YES manual up                    up



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, m - OMP
       n - NAT, Ni - NAT inside, No - NAT outside, Nd - NAT DIA
       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
       H - NHRP, G - NHRP registered, g - NHRP registration summary
       o - ODR, P - periodic downloaded static route, l - LISP
       a - application route
       + - replicated route, % - next hop override, p - overrides from PfR
       & - replicated local route overrides by connected

Gateway of last resort is 0.0.0.0 to network 0.0.0.0

S*    0.0.0.0/0 is directly connected, Loopback100
      1.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
D        1.1.1.0/30 [90/3523840] via 1.1.1.5, 00:09:51, Serial0/1/0
C        1.1.1.4/30 is directly connected, Serial0/1/0
L        1.1.1.6/32 is directly connected, Serial0/1/0
      100.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C        100.100.100.0/24 is directly connected, Loopback100
L        100.100.100.240/32 is directly connected, Loopback100
      172.16.0.0/24 is subnetted, 4 subnets
D        172.16.10.0 [90/3524096] via 1.1.1.5, 00:09:48, Serial0/1/0
D        172.16.20.0 [90/3524096] via 1.1.1.5, 00:09:48, Serial0/1/0
D        172.16.30.0 [90/3524096] via 1.1.1.5, 00:09:48, Serial0/1/0
D        172.16.99.0 [90/3524096] via 1.1.1.5, 00:09:48, Serial0/1/0
D     192.168.11.0/24 [90/3651840] via 1.1.1.5, 00:09:48, Serial0/1/0
D     192.168.12.0/24 [90/3651840] via 1.1.1.5, 00:09:48, Serial0/1/0
D     192.168.13.0/24 [90/3651840] via 1.1.1.5, 00:09:48, Serial0/1/0
R3#
