Verifying EAPS and OSPF Configuration Status

  1. Verify that the backbone EAPS domain and OSPF configuration is correct.
  2. Confirm that the OSPF neighbor adjacencies and DR/BDR/ODR status are correct. Verify this status on both aggregate switches.

    Core-Switch#1 EAPS and OSPF status example:

    * CORE-SWITCH#1.18 # show eaps
    EAPS Enabled: Yes
    EAPS Fast-Convergence: On
    EAPS Display Config Warnings: On
    EAPS Multicast Add Ring Ports: Off
    EAPS Multicast Send IGMP Query: On
    EAPS Multicast Temporary Flooding: Off
    EAPS Multicast Temporary Flooding Duration: 15 sec
    Number of EAPS instances: 1
    # EAPS domain configuration :
    ----------------------------------------------------------------------------
    Domain State Mo En Pri Sec Control-Vlan VID Count
    ----------------------------------------------------------------------------
    e5-domain Links-Up T Y 2:1 2:4 control-5 (4005) 1
    ----------------------------------------------------------------------------
    * CORE-SWITCH#1.19 # show ospf neighbor
    Neighbor ID Pri State Up/Dead Time Address Interface
    192.168.1.3 0 2WAY /DROTHER00:05:23:17/00:00:00:07 192.168.1.3 backbone
    192.168.1.4 0 2WAY /DROTHER00:05:23:17/00:00:00:07 192.168.1.4 backbone 
    192.168.1.2 100 FULL /BDR 00:05:23:17/00:00:00:09 192.168.1.2 backbone

    Core-Switch#2 EAPS and OSPF status example:

    * CORE-SWITCH#2.18 # show eaps
    EAPS Enabled: Yes
    EAPS Fast-Convergence: On
    EAPS Display Config Warnings: On
    EAPS Multicast Add Ring Ports: Off
    EAPS Multicast Send IGMP Query: On
    EAPS Multicast Temporary Flooding: Off
    EAPS Multicast Temporary Flooding Duration: 15 sec
    Number of EAPS instances: 1
    # EAPS domain configuration :
    --------------------------------------------------------------------------------
    Domain State Mo En Pri Sec Control-Vlan VID Count
    --------------------------------------------------------------------------------
    e5-domain Complete T Y 2:1 2:4 control-5 (4005) 1
    --------------------------------------------------------------------------------
    * CORE-SWITCH#2.19 # show ospf neighbor
    Neighbor ID Pri State Up/Dead Time Address Interface
    192.168.1.3 0 2WAY /DROTHER00:05:23:17/00:00:00:07 192.168.1.3 backbone
    192.168.1.4 0 2WAY /DROTHER00:05:23:17/00:00:00:07 192.168.1.4 backbone 
    192.168.1.1 110 FULL /DR 00:05:23:17/00:00:00:09 192.168.1.1 backbone

    Agg-Switch#1 EAPS and OSPF status example:

    * AGG-SWITCH#1.15 # show eaps
    EAPS Enabled: Yes
    EAPS Fast-Convergence: On
    EAPS Display Config Warnings: On
    EAPS Multicast Add Ring Ports: Off
    EAPS Multicast Send IGMP Query: On
    EAPS Multicast Temporary Flooding: Off
    EAPS Multicast Temporary Flooding Duration: 15 sec
    Number of EAPS instances: 5
    # EAPS domain configuration :
    ----------------------------------------------------------------------------
    Domain State Mo En Pri Sec Control-Vlan VID Count
    ----------------------------------------------------------------------------
    e1-domain Links-Up T Y 1:1 2:1 control-1 (4001) 2
    e2-domain Links-Up T Y 1:4 2:1 control-2 (4002) 2
    e3-domain Links-Up T Y 3:1 2:1 control-3 (4003) 2
    e4-domain Links-Up T Y 3:2 2:1 control-4 (4004) 2
    e5-domain Links-Up T Y 2:4 2:6 control-5 (4005) 1
    ----------------------------------------------------------------------------
    * AGG-SWITCH#1.16 # show ospf neighbor
    Neighbor ID Pri State Up/Dead Time Address Interface
    192.168.1.1 110 FULL /DR 00:00:28:51/00:00:00:01 192.168.1.1 backbone 
    192.168.1.2 100 FULL /BDR 00:00:28:51/00:00:00:01 192.168.1.2 backbone
    192.168.1.4 0 2WAY /DROTHER00:05:45:40/00:00:00:03 192.168.1.4 backbone
    172.16.1.2 100 FULL /BDR 00:18:01:08/00:00:00:03 172.16.3.2 orange-1
    172.16.1.2 100 FULL /BDR 00:18:01:08/00:00:00:03 172.16.4.2 red-1
    172.16.1.2 100 FULL /BDR 00:17:54:17/00:00:00:03 172.16.1.2 green-1
    172.16.1.2 100 FULL /BDR 00:17:54:07/00:00:00:03 172.16.2.2 purple-1

    Agg-Switch#2 EAPS and OSPF status example:

    * AGG-SWITCH#2.15 # show eaps
    EAPS Enabled: Yes
    EAPS Fast-Convergence: On
    EAPS Display Config Warnings: On
    EAPS Multicast Add Ring Ports: Off
    EAPS Multicast Send IGMP Query: On
    EAPS Multicast Temporary Flooding: Off
    EAPS Multicast Temporary Flooding Duration: 15 sec
    Number of EAPS instances: 5
    # EAPS domain configuration :
    ----------------------------------------------------------------------------
    Domain State Mo En Pri Sec Control-Vlan VID Count
    ----------------------------------------------------------------------------
    e1-domain Complete M Y 2:1 1:1 control-1 (4001) 2
    e2-domain Complete M Y 2:1 1:4 control-2 (4002) 2
    e3-domain Complete M Y 2:1 3:1 control-3 (4003) 2
    e4-domain Complete M Y 2:1 3:2 control-4 (4004) 2
    e5-domain Links-Up T Y 2:4 2:6 control-5 (4005) 1
    ----------------------------------------------------------------------------
    * AGG-SWITCH#2.16 # show ospf neighbor
    Interface
    192.168.1.1 110 FULL /DR 00:00:28:51/00:00:00:01 192.168.1.1 backbone
    192.168.1.2 100 FULL /BDR 00:00:28:51/00:00:00:01 192.168.1.2 backbone
    192.168.1.3 0 2WAY /DROTHER00:05:45:40/00:00:00:03 192.168.1.3 backbone
    172.16.1.1 110 FULL /DR 00:18:01:08/00:00:00:03 172.16.3.1 orange-1
    172.16.1.1 110 FULL /DR 00:18:01:08/00:00:00:03 172.16.4.1 red-1
    172.16.1.1 110 FULL /DR 00:17:54:17/00:00:00:03 172.16.1.1 green-1
    172.16.1.1 110 FULL /DR 00:17:54:07/00:00:00:03 172.16.2.1 purple-1