here is the bridge:
r2#
r2#
r2#show bridge 1
r2#show bridge 1
 |~~~~~~~~~~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 | interface     | state   | tx   | rx   | drop |
 |---------------|---------|------|------|------|
 | nvgre 1.1.1.1 | forward | 3156 | 3462 | 0    |
 |_______________|_________|______|______|______|
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~|~~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 | address        | interface     | time     | tx   | rx   | drop |
 |----------------|---------------|----------|------|------|------|
 | 002c.1a72.4523 | nvgre 1.1.1.1 | 00:00:00 | 2902 | 3090 | 0    |
 | 005c.4e6e.0d0b | bvi           | 00:00:00 | 2986 | 3156 | 0    |
 |________________|_______________|__________|______|______|______|
r2#
r2#
here is the interface:
r2#
r2#
r2#show inter bvi1 full
r2#show inter bvi1 full
bvi1 is up (since 00:00:07, 1 changes)
 description:
 type is bridged, hwaddr=005c.4e6e.0d0b, mtu=1500, bw=8000kbps, vrf=v1
 ip4 address=2.2.2.2/24, netmask=255.255.255.0, ifcid=10012
 ip6 address=4321::2/16, netmask=ffff::, ifcid=10012
 received 31 packets (3090 bytes) dropped 0 packets (0 bytes)
 transmitted 32 packets (3156 bytes) promisc=false
 |~~~~~~~|~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~~~~|~~~~~~|
 | time  | send | receive | drop | send | receive | drop |
 |-------|------|---------|------|------|---------|------|
 | 1sec  | 570  | 570     | 0    | 5    | 5       | 0    |
 | 1min  | 0    | 0       | 0    | 0    | 0       | 0    |
 | 1hour | 0    | 0       | 0    | 0    | 0       | 0    |
 |_______|______|_________|______|______|_________|______|
 |~~~~~~~~|~~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 | type   | value | handler | tx   | rx   | drop |
 |--------|-------|---------|------|------|------|
 | ethtyp | 0800  | ip4     | 1316 | 1316 | 0    |
 | ethtyp | 0806  | arp4    | 30   | 30   | 0    |
 | ethtyp | 86dd  | ip6     | 1810 | 1744 | 0    |
 |________|_______|_________|______|______|______|
         16k|
         14k|   #
         12k|   #
         11k|   #
        9734|   #
        8112|#  #
        6489|#  #
        4867|## ##
        3244|## ##
        1622|#####
           0|#######
         bps|0---------10--------20--------30--------40--------50-------- seconds
          22|
          19|   #
          17|   #
          15|   #
          13|   #
          11|   #
           8|#  #
           6|#  ##
           4|## ##
           2|#####
           0|#######
         pps|0---------10--------20--------30--------40--------50-------- seconds
r2#
r2#
here is the arp:
r2#
r2#
r2#show ipv4 arp bvi1
r2#show ipv4 arp bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~|
 | mac            | address | time     |
 |----------------|---------|----------|
 | 002c.1a72.4523 | 2.2.2.1 | 00:00:07 |
 |________________|_________|__________|
r2#
r2#
here are the neighbors:
r2#
r2#
r2#show ipv6 neigh bvi1
r2#show ipv6 neigh bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~~~~~~|
 | mac            | address                  | time     |
 |----------------|--------------------------|----------|
 | 002c.1a72.4523 | 4321::1                  | 00:00:07 |
 | 002c.1a72.4523 | fe80::22c:1aff:fe72:4523 | 00:00:07 |
 |________________|__________________________|__________|
r2#
r2#