Verify Site2-L1
NDFC

Verify your Site2-L1.

Step 1 - Login to Site2-L1

Login to your Site2-L1 switch . When prompted, the password is cisco.123 .

If prompted to accept the RSA key fingerprint like below, type or copy yes then input the password above.

Step 2 - Site2-L1: Show Run Interfaces


show run interface ethernet 1/1-6 ; show run interface loopback0-1

Output:

    !Command: show running-config interface Ethernet1/1-6
    !No configuration change since last restart
    !Time: Wed Feb  1 11:17:08 2023
    
    version 9.3(10) Bios:version
    
    interface Ethernet1/1
      description connected-to-site2-s1-Ethernet1/1
      no switchport
      mtu 9216
      ip address 10.2.0.1/31
      ip ospf network point-to-point
      ip router ospf UNDERLAY area 0.0.0.0
      ip pim sparse-mode
      no shutdown
    
    interface Ethernet1/2
    
    interface Ethernet1/3
    
    interface Ethernet1/4
    
    interface Ethernet1/5
      switchport access vlan 2300
    
    interface Ethernet1/6
    
    
    !Command: show running-config interface loopback0-1
    !No configuration change since last restart
    !Time: Wed Feb  1 11:17:08 2023
    
    version 9.3(10) Bios:version
    
    interface loopback0
      description Routing loopback interface
      ip address 10.22.0.1/32
      ip router ospf UNDERLAY area 0.0.0.0
      ip pim sparse-mode
    
    interface loopback1
      description VTEP loopback interface
      ip address 10.222.0.1/32
      ip router ospf UNDERLAY area 0.0.0.0
      ip pim sparse-mode

Step 3 - Site2-L1: Show IP Interface Brief


show ip interface brief vrf all

Output:

    IP Interface Status for VRF "default"(1)
    Interface            IP Address      Interface Status
    Lo0                  10.22.0.1       protocol-up/link-up/admin-up       
    Lo1                  10.222.0.1      protocol-up/link-up/admin-up       
    Eth1/1               10.2.0.1        protocol-up/link-up/admin-up       
    
    IP Interface Status for VRF "management"(2)
    Interface            IP Address      Interface Status
    mgmt0                10.15.10.18     protocol-up/link-up/admin-up       
    
    IP Interface Status for VRF "RedVRF"(3)
    Interface            IP Address      Interface Status
    Vlan2299             forward-enabled protocol-up/link-up/admin-up       
    Vlan2999             192.168.21.1    protocol-up/link-up/admin-up       
    
    IP Interface Status for VRF "bluevrf"(5)
    Interface            IP Address      Interface Status
    Vlan2000             forward-enabled protocol-up/link-up/admin-up       
    Vlan2300             192.168.11.1    protocol-up/link-up/admin-up

Step 4 - Site2-L1: Verify Underlay OSPF Running Config


show run ospf

Output:

    !Command: show running-config ospf
    !No configuration change since last restart
    !Time: Wed Feb  1 11:17:47 2023
    
    version 9.3(10) Bios:version
    feature ospf
    
    router ospf UNDERLAY
      router-id 10.22.0.1
    
    interface loopback0
      ip router ospf UNDERLAY area 0.0.0.0
    
    interface loopback1
      ip router ospf UNDERLAY area 0.0.0.0
    
    interface Ethernet1/1
      ip ospf network point-to-point
      ip router ospf UNDERLAY area 0.0.0.0

Step 5 - Site2-L1: Verify Underlay OSPF Neighbors


show ip ospf neighbors

Output:

    OSPF Process ID UNDERLAY VRF default
    Total number of neighbors: 1
    Neighbor ID     Pri State            Up Time  Address         Interface
    10.22.0.4         1 FULL/ -          1d19h    10.2.0.0        Eth1/1

Step 6 - Site2-L1: Verify Underlay PIM Running Config


show run pim

Output:

    !Command: show running-config pim
    !No configuration change since last restart
    !Time: Wed Feb  1 11:17:56 2023
    
    version 9.3(10) Bios:version
    feature pim
    
    ip pim rp-address 10.252.252.1 group-list 239.1.1.0/25
    ip pim ssm range 232.0.0.0/8
    
    
    interface loopback0
      ip pim sparse-mode
    
    interface loopback1
      ip pim sparse-mode
    
    interface Ethernet1/1
      ip pim sparse-mode

Step 7 - Site2-L1: Verify Underlay PIM Neighbors


show ip pim neighbor

Output:

    PIM Neighbor Status for VRF "default"
    Neighbor        Interface            Uptime    Expires   DR       Bidir-  BFD    ECMP Redirect
                                                             Priority Capable State     Capable
    10.2.0.0        Ethernet1/1          1d19h     00:01:21  1        yes     n/a     no

Step 8 - Site2-L1: Verify BGP Running Config


show run bgp

Output:

    !Command: show running-config bgp
    !No configuration change since last restart
    !Time: Wed Feb  1 11:19:14 2023
    
    version 9.3(10) Bios:version
    feature bgp
    
    router bgp 65222
      router-id 10.22.0.1
      neighbor 10.22.0.4
        remote-as 65222
        update-source loopback0
        address-family l2vpn evpn
          send-community
          send-community extended
      vrf RedVRF
        address-family ipv4 unicast
          advertise l2vpn evpn
          redistribute direct route-map fabric-rmap-redist-subnet
          maximum-paths ibgp 2
        address-family ipv6 unicast
          advertise l2vpn evpn
          redistribute direct route-map fabric-rmap-redist-subnet
          maximum-paths ibgp 2
      vrf bluevrf
        address-family ipv4 unicast
          advertise l2vpn evpn
          redistribute direct route-map fabric-rmap-redist-subnet
          maximum-paths ibgp 2
        address-family ipv6 unicast
          advertise l2vpn evpn
          redistribute direct route-map fabric-rmap-redist-subnet
          maximum-paths ibgp 2
    evpn
      vni 30000 l2
        rd auto
        route-target import auto
        route-target export auto
      vni 49000 l2
        rd auto
        route-target import auto
        route-target export auto
    vrf context RedVRF
      rd auto
      address-family ipv4 unicast
        route-target both auto
        route-target both auto evpn
      address-family ipv6 unicast
        route-target both auto
        route-target both auto evpn
    vrf context bluevrf
      rd auto
      address-family ipv4 unicast
        route-target both auto
        route-target both auto evpn
      address-family ipv6 unicast
        route-target both auto
        route-target both auto evpn

Step 9 - Site2-L1: NVE VTEP Interface


show run interface nve1

Output:

    !Command: show running-config interface nve1
    !No configuration change since last restart
    !Time: Wed Feb  1 11:20:00 2023
    
    version 9.3(10) Bios:version
    
    interface nve1
      no shutdown
      host-reachability protocol bgp
      source-interface loopback1
      member vni 30000
        mcast-group 239.1.1.1
      member vni 49000
        mcast-group 239.1.1.1
      member vni 50000 associate-vrf
      member vni 59000 associate-vrf

Step 10 - Site2-L1: VXLAN VNIs


show nve vni

Output:

    Codes: CP - Control Plane        DP - Data Plane          
        UC - Unconfigured         SA - Suppress ARP        
        SU - Suppress Unknown Unicast 
        Xconn - Crossconnect      
        MS-IR - Multisite Ingress Replication

    Interface VNI      Multicast-group   State Mode Type [BD/VRF]      Flags
    --------- -------- ----------------- ----- ---- ------------------ -----
    nve1      30000    239.1.1.1         Up    CP   L2 [2300]               
    nve1      49000    239.1.1.1         Up    CP   L2 [2999]               
    nve1      50000    n/a               Up    CP   L3 [bluevrf]            
    nve1      59000    n/a               Up    CP   L3 [RedVRF] 

Step 11 - Site2-L1: Anycast Gateways


show run interface vlan2000, vlan2300

Output:

    !Command: show running-config interface Vlan2000, Vlan2300
    !No configuration change since last restart
    !Time: Wed Feb  1 11:20:21 2023
    
    version 9.3(10) Bios:version
    
    interface Vlan2000
      description BlueVRF
      no shutdown
      mtu 9216
      vrf member bluevrf
      no ip redirects
      ip forward
      ipv6 address use-link-local-only
      no ipv6 redirects
    
    interface Vlan2300
      description BlueNet1
      no shutdown
      vrf member bluevrf
      ip address 192.168.11.1/24 tag 12345
      fabric forwarding mode anycast-gateway

Step 12 - Site2-L1: Logout


exit