annotations:
  - border_color: '#808080FF'
    border_style: ''
    color: '#224A94FF'
    thickness: 1
    type: ellipse
    x1: -80.0
    y1: 0.0
    x2: 440.0
    y2: 120.0
    z_index: 0
  - border_color: '#00000000'
    border_style: ''
    color: '#B8D60E'
    rotation: 0
    text_bold: true
    text_content: Area 0
    text_font: monospace
    text_italic: false
    text_size: 21
    text_unit: pt
    thickness: 1
    type: text
    x1: -120.0
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  - border_color: '#00000000'
    border_style: ''
    color: '#808080FF'
    rotation: 0
    text_bold: false
    text_content: 192.168.1.1 /30
    text_font: monospace
    text_italic: false
    text_size: 12
    text_unit: pt
    thickness: 1
    type: text
    x1: -360.0
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  - border_color: '#00000000'
    border_style: ''
    color: '#808080FF'
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    text_content: 192.168.1.2 /30
    text_font: monospace
    text_italic: false
    text_size: 12
    text_unit: pt
    thickness: 1
    type: text
    x1: 80.0
    y1: -40.0
    z_index: 3
nodes:
  - boot_disk_size: null
    configuration:
      - name: ios_config.txt
        content: "Building configuration...\n\nCurrent configuration : 3217 bytes\n\
          !\n! Last configuration change at 06:39:36 UTC Sat May 25 2024\n!\nversion\
          \ 17.12\nservice timestamps debug datetime msec\nservice timestamps log\
          \ datetime msec\n!\nhostname R1\n!\nboot-start-marker\nboot-end-marker\n\
          !\n!\nno logging console\nno aaa new-model\n!\n!\n!\n!\n!\n!\n!\n!\n!\n\
          !\n!\n!\n!\nip cef\nlogin on-success log\nno ipv6 cef\n!\n!\n!\n!\n!\n!\n\
          !\n!\nmultilink bundle-name authenticated\n!\n!\ncrypto pki trustpoint TP-self-signed-131184655\n\
          \ enrollment selfsigned\n subject-name cn=IOS-Self-Signed-Certificate-131184655\n\
          \ revocation-check none\n rsakeypair TP-self-signed-131184655\n hash sha256\n\
          !\n!\ncrypto pki certificate chain TP-self-signed-131184655\n certificate\
          \ self-signed 01\n  3082032E 30820216 A0030201 02020101 300D0609 2A864886\
          \ F70D0101 0B050030\n  30312E30 2C060355 04030C25 494F532D 53656C66 2D536967\
          \ 6E65642D 43657274\n  69666963 6174652D 31333131 38343635 35301E17 0D323430\
          \ 35323530 36333031\n  355A170D 33343035 32353036 33303135 5A303031 2E302C06\
          \ 03550403 0C25494F\n  532D5365 6C662D53 69676E65 642D4365 72746966 69636174\
          \ 652D3133 31313834\n  36353530 82012230 0D06092A 864886F7 0D010101 05000382\
          \ 010F0030 82010A02\n  82010100 DD5AB0CC 16BEF039 6450D057 A4477558 D6FF1F5C\
          \ B7C578B5 61660609\n  440A80C5 C7F51E7E DC947BCB 2D2D904D BBDA05DD 57E1F3E6\
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          \ D5DECA4E 3A82DF98\n  6A6E9D34 2BDE7E17 7E0E61DF 92C882BC 34906154 F05F336D\
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          \ AEBEC64E 1C4AF591\n  EFA59629 467ECAAB 7F46DC81 1B16FFE9 0C22DAC6 5DB1C950\
          \ 3E652366 7FC59739\n  FC2CC938 921AB72F 28F5DD67 3156E485 F32C7A10 227B425C\
          \ A61F8FEA 154B2F72\n  2DE97FF7 241D7C65 73235029 7BBE6393 3C920D49 B02884C5\
          \ EBD310E5 E56BE2F3\n  D914D6AC CF4D5A11 2BA6DAF3 DFB158EC FEC12F73 07B04566\
          \ 02DB7D8B BA19A721\n  84812040 F93E4F60 2D19014C E71CA94E 9084\n  \tquit\n\
          !\n!\nmemory free low-watermark processor 81225\n!\n!\nspanning-tree mode\
          \ rapid-pvst\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n\
          !\n!\n!\n!\ninterface Ethernet0/0\n ip address 192.168.1.1 255.255.255.252\n\
          !\ninterface Ethernet0/1\n no ip address\n shutdown\n!\ninterface Ethernet0/2\n\
          \ no ip address\n shutdown\n!\ninterface Ethernet0/3\n no ip address\n shutdown\n\
          !\nrouter ospf 1\n network 192.168.1.0 0.0.0.3 area 0\n!\nip forward-protocol\
          \ nd\n!\n!\nip http server\nip http secure-server\nip ssh bulk-mode 131072\n\
          !\n!\n!\n!\n!\ncontrol-plane\n!\n!\n!\nline con 0\n exec-timeout 0 0\n logging\
          \ synchronous\nline aux 0\nline vty 0 4\n exec-timeout 0 0\n login\n transport\
          \ input ssh\n!\n!\n!\n!\nend"
    cpu_limit: null
    cpus: null
    data_volume: null
    hide_links: false
    id: n0
    image_definition: null
    label: R1
    node_definition: iol-xe
    parameters: {}
    ram: null
    tags: []
    x: -400
    y: 0
    interfaces:
      - id: i0
        label: Loopback0
        type: loopback
      - id: i1
        label: Ethernet0/0
        slot: 0
        type: physical
      - id: i2
        label: Ethernet0/1
        slot: 1
        type: physical
      - id: i3
        label: Ethernet0/2
        slot: 2
        type: physical
      - id: i4
        label: Ethernet0/3
        slot: 3
        type: physical
  - boot_disk_size: null
    configuration:
      - name: ios_config.txt
        content: "Building configuration...\n\nCurrent configuration : 3217 bytes\n\
          !\n! Last configuration change at 06:39:36 UTC Sat May 25 2024\n!\nversion\
          \ 17.12\nservice timestamps debug datetime msec\nservice timestamps log\
          \ datetime msec\n!\nhostname R2\n!\nboot-start-marker\nboot-end-marker\n\
          !\n!\nno logging console\nno aaa new-model\n!\n!\n!\n!\n!\n!\n!\n!\n!\n\
          !\n!\n!\n!\nip cef\nlogin on-success log\nno ipv6 cef\n!\n!\n!\n!\n!\n!\n\
          !\n!\nmultilink bundle-name authenticated\n!\n!\ncrypto pki trustpoint TP-self-signed-131184656\n\
          \ enrollment selfsigned\n subject-name cn=IOS-Self-Signed-Certificate-131184656\n\
          \ revocation-check none\n rsakeypair TP-self-signed-131184656\n hash sha256\n\
          !\n!\ncrypto pki certificate chain TP-self-signed-131184656\n certificate\
          \ self-signed 01\n  3082032E 30820216 A0030201 02020101 300D0609 2A864886\
          \ F70D0101 0B050030\n  30312E30 2C060355 04030C25 494F532D 53656C66 2D536967\
          \ 6E65642D 43657274\n  69666963 6174652D 31333131 38343635 36301E17 0D323430\
          \ 35323530 36333031\n  395A170D 33343035 32353036 33303139 5A303031 2E302C06\
          \ 03550403 0C25494F\n  532D5365 6C662D53 69676E65 642D4365 72746966 69636174\
          \ 652D3133 31313834\n  36353630 82012230 0D06092A 864886F7 0D010101 05000382\
          \ 010F0030 82010A02\n  82010100 C837EC36 F2428362 2215AFD4 A585C01E B9CCD468\
          \ 59EDE63F 62D4AB6D\n  24350FBC 9C2611A1 DCF7C714 960C464D D984AF96 0C2EB58B\
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          \ 521E2F03 0B3B03E2\n  CD1682C6 896EEDA3 918C4791 50CC8F5A F975F09E 6F723505\
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          \ C0CF6C3D D443CC0D\n  461E04E3 CEF9A252 A2FFBF8E 78BCAB0A C2BD4E42 152F4B5A\
          \ 1FD41503 6BCA550E\n  3F05D93F 02030100 01A35330 51301D06 03551D0E 04160414\
          \ 866B8750 1F34FCCF\n  D37F9969 CB78B98F C620D0D7 301F0603 551D2304 18301680\
          \ 14866B87 501F34FC\n  CFD37F99 69CB78B9 8FC620D0 D7300F06 03551D13 0101FF04\
          \ 05300301 01FF300D\n  06092A86 4886F70D 01010B05 00038201 010025F4 E67E8409\
          \ 3F02BF65 D9B60DFA\n  24C8F2D5 155040EF 5CFBD077 8DEBAC0D ACFD9F01 A84C781B\
          \ 0A989990 5FC38BA0\n  19E65928 937E82EB 7A4567AA A554890E BBDAE1FD E22658E5\
          \ 4241A991 67F51AA8\n  16E5A6C4 12DFD33F 74818D6B A081B7C5 9D60F965 5E3E1B2A\
          \ 277821B6 F187C7C2\n  24E32ABF 77B04060 DE73AEA0 4B221347 86176095 D3D41789\
          \ 403E6015 80FE7645\n  25A35600 A73F1D99 4FCCFC49 862063B0 F6B48571 97110EF9\
          \ E877FBDA 5BE74A77\n  04D2F496 4E131818 E9C3C513 B615223B 72520907 66EE65F6\
          \ B2244FA2 9A9D44EF\n  BACE103D AE81DB57 3DD50B27 CBF594C5 E7F2FD19 6E26DA35\
          \ 51073570 E76E88EF\n  971A24E5 7C6F8AC2 774DD782 3FD802B6 4D27\n  \tquit\n\
          !\n!\nmemory free low-watermark processor 81225\n!\n!\nspanning-tree mode\
          \ rapid-pvst\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n!\n\
          !\n!\n!\n!\ninterface Ethernet0/0\n ip address 192.168.1.2 255.255.255.252\n\
          !\ninterface Ethernet0/1\n no ip address\n shutdown\n!\ninterface Ethernet0/2\n\
          \ no ip address\n shutdown\n!\ninterface Ethernet0/3\n no ip address\n shutdown\n\
          !\nrouter ospf 1\n network 192.168.1.0 0.0.0.3 area 0\n!\nip forward-protocol\
          \ nd\n!\n!\nip http server\nip http secure-server\nip ssh bulk-mode 131072\n\
          !\n!\n!\n!\n!\ncontrol-plane\n!\n!\n!\nline con 0\n exec-timeout 0 0\n logging\
          \ synchronous\nline aux 0\nline vty 0 4\n exec-timeout 0 0\n login\n transport\
          \ input ssh\n!\n!\n!\n!\nend"
    cpu_limit: null
    cpus: null
    data_volume: null
    hide_links: false
    id: n1
    image_definition: null
    label: R2
    node_definition: iol-xe
    parameters: {}
    ram: null
    tags: []
    x: 240
    y: 0
    interfaces:
      - id: i0
        label: Loopback0
        type: loopback
      - id: i1
        label: Ethernet0/0
        slot: 0
        type: physical
      - id: i2
        label: Ethernet0/1
        slot: 1
        type: physical
      - id: i3
        label: Ethernet0/2
        slot: 2
        type: physical
      - id: i4
        label: Ethernet0/3
        slot: 3
        type: physical
  - boot_disk_size: null
    configuration:
      - name: ios_config.txt
        content: "Building configuration...\n\nCurrent configuration : 3248 bytes\n\
          !\n! Last configuration change at 06:39:36 UTC Sat May 25 2024\n!\nversion\
          \ 17.12\nservice timestamps debug datetime msec\nservice timestamps log\
          \ datetime msec\n!\nhostname SW1\n!\nboot-start-marker\nboot-end-marker\n\
          !\n!\nno logging console\nno aaa new-model\n!\n!\n!\n!\n!\n!\n!\n!\n!\n\
          !\n!\n!\n!\nip audit notify log\nip audit po max-events 100\nip cef\nlogin\
          \ on-success log\nno ipv6 cef\n!\n!\n!\n!\n!\n!\n!\nvtp version 1\nmultilink\
          \ bundle-name authenticated\n!\ncrypto pki trustpoint TP-self-signed-131184654\n\
          \ enrollment selfsigned\n subject-name cn=IOS-Self-Signed-Certificate-131184654\n\
          \ revocation-check none\n rsakeypair TP-self-signed-131184654\n hash sha256\n\
          !\n!\ncrypto pki certificate chain TP-self-signed-131184654\n certificate\
          \ self-signed 01\n  3082032E 30820216 A0030201 02020101 300D0609 2A864886\
          \ F70D0101 0B050030\n  30312E30 2C060355 04030C25 494F532D 53656C66 2D536967\
          \ 6E65642D 43657274\n  69666963 6174652D 31333131 38343635 34301E17 0D323430\
          \ 35323530 36333031\n  325A170D 33343035 32353036 33303132 5A303031 2E302C06\
          \ 03550403 0C25494F\n  532D5365 6C662D53 69676E65 642D4365 72746966 69636174\
          \ 652D3133 31313834\n  36353430 82012230 0D06092A 864886F7 0D010101 05000382\
          \ 010F0030 82010A02\n  82010100 A1F7DBDB E39C3B65 65264F38 8456F154 937C0D07\
          \ FDB3E06E A4200558\n  48E38D48 88DB3355 8741F354 F9650870 E836F695 078C2CFD\
          \ 37BA64DF 19DD9D56\n  BD29F9B0 7D39F1D1 FE8972BC CECDA570 6289CC9E 6DB12F11\
          \ F507A3AF C8B3D2FB\n  CE338231 EE314FF2 907A00DA 214D2FD4 960526DE 5F40C98A\
          \ 8816FFF0 FBF0DE6C\n  6DF64511 57B6B86A 7EB68CB7 337FBA38 1FC3D6A2 1E7B39D7\
          \ 84E1D0E2 0A0D7EBC\n  84F0CBCF A2FF9917 34CE3CDF ECAFEBE4 9CFD6F06 A303BBBF\
          \ 3AC0E21C C530E3F7\n  44836DA7 43FC26DA DF0B3D62 F6339B6D 15E2D96E D001074B\
          \ 7FD733C9 196D3A3C\n  CCA7264F B2E04050 E87D94DB B009763D C9760FFB A1EE2756\
          \ D697C01A 46B6DF52\n  0A67D1FD 02030100 01A35330 51301D06 03551D0E 04160414\
          \ 49985100 FA3EAFAE\n  27AFDFF0 6CD19152 A51D0852 301F0603 551D2304 18301680\
          \ 14499851 00FA3EAF\n  AE27AFDF F06CD191 52A51D08 52300F06 03551D13 0101FF04\
          \ 05300301 01FF300D\n  06092A86 4886F70D 01010B05 00038201 0100149F EECA9559\
          \ 67B18241 DDDC0CCD\n  BAF9EF5A 946EE891 9042E345 C279FEC3 A58850FF 5877AC31\
          \ E558E077 17E6A057\n  2762130B 608F41D3 1DC31CDB B6FFDBF2 96FF7F01 2DB01171\
          \ F430F0E0 89C3EAF5\n  CE1476BE C281A879 5F44BFDA 6E2ABEB3 89B8A36C 5C06919D\
          \ C79751CF 87D1E0D8\n  AFEABE10 1366D93D EE6B0F5E 5282E936 608F71A3 F9964D03\
          \ C3B2A266 19739B37\n  86B091B1 5F590AE4 6BAE97BB 8FC9D70B 1E51A194 339E56C7\
          \ C2B61D01 78499A84\n  80885C39 33F62E1F F8E29AB1 5BE4FDD5 8658B2C3 D2D59B99\
          \ A6A4569A 94AEBD57\n  60A70F8A 5C7F11FC 0AA74698 1EF4A7A3 B0E29558 B02859FB\
          \ B553F042 8D044403\n  416F74D3 6C30AD18 66546068 1CC62504 56CB\n  \tquit\n\
          !\n!\nmemory free low-watermark processor 80589\n!\n!\nspanning-tree mode\
          \ rapid-pvst\nspanning-tree extend system-id\n!\n!\nvlan internal allocation\
          \ policy ascending\n!\n!\n!\n!\n!\ninterface Ethernet0/0\n!\ninterface Ethernet0/1\n\
          \ switchport access vlan 10\n switchport mode access\n!\ninterface Ethernet0/2\n\
          \ switchport access vlan 10\n switchport mode access\n!\ninterface Ethernet0/3\n\
          !\nip forward-protocol nd\n!\n!\nip http server\nip http secure-server\n\
          ip ssh bulk-mode 131072\n!\n!\n!\n!\n!\n!\ncontrol-plane\n!\n!\n!\nline\
          \ con 0\n exec-timeout 0 0\n logging synchronous\nline aux 0\nline vty 0\
          \ 4\n exec-timeout 0 0\n login\n transport input ssh\n!\n!\nend"
    cpu_limit: null
    cpus: null
    data_volume: null
    hide_links: false
    id: n2
    image_definition: null
    label: SW1
    node_definition: ioll2-xe
    parameters: {}
    ram: null
    tags: []
    x: -80
    y: 0
    interfaces:
      - id: i0
        label: Loopback0
        type: loopback
      - id: i1
        label: Ethernet0/0
        slot: 0
        type: physical
      - id: i2
        label: Ethernet0/1
        slot: 1
        type: physical
      - id: i3
        label: Ethernet0/2
        slot: 2
        type: physical
      - id: i4
        label: Ethernet0/3
        slot: 3
        type: physical
links:
  - id: l0
    n1: n0
    n2: n2
    i1: i1
    i2: i2
    conditioning: {}
    label: R1-Ethernet0/0<->SW1-Ethernet0/1
  - id: l1
    n1: n2
    n2: n1
    i1: i3
    i2: i1
    conditioning: {}
    label: SW1-Ethernet0/2<->R2-Ethernet0/0
lab:
  description: ''
  notes: |-
    3.4.c Broadcast (DR/BDR selection)

    1. Configure VLAN10 on Sw1 and name it OSPF_VLAN. Assign ports Ethernet0/1 and Ethernet0/2 to this VLAN as access ports.
    2. Configure IP addresses on R1 and R2 Ethernet0/0 interfaces per the diagram and enable them.
    3. Enable OSPF in area 0 between R1 and R2.
    4. Verify that your OSPF adjacency has formed between R1 and R2. Also verify that the default network type for the Ethernet link between R1 and R2 is broadcast.
  title: 3.4.c Broadcast (DR-BDR selection)
  version: 0.2.2
