here is the bridge:
r2#
r2#
r2#show bridge 1
r2#show bridge 1
 |~~~~~~~~~~~|~~~~~~|~~~~~~|~~~~~|~~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~|
 |                         | packet           | byte               |     |
 | iface     | fwd  | phys | tx  | rx  | drop | tx   | rx   | drop | grp |
 |-----------|------|------|-----|-----|------|------|------|------|-----|
 | bvi       | true | true | 0   | 0   | 0    | 0    | 0    | 0    |     |
 | ethernet1 | true | true | 100 | 93  | 0    | 6592 | 6080 | 0    |     |
 | ethernet2 | true | true | 122 | 119 | 0    | 7986 | 7830 | 0    |     |
 |___________|______|______|_____|_____|______|______|______|______|_____|
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |                                       | packet         | byte               |
 | addr           | iface     | time     | tx | rx | drop | tx   | rx   | drop |
 |----------------|-----------|----------|----|----|------|------|------|------|
 | 0000.0000.4444 | ethernet2 | 00:00:24 | 57 | 60 | 0    | 3770 | 3924 | 0    |
 | 005e.4c12.041c | bvi       | 00:00:24 | 85 | 88 | 0    | 5566 | 5772 | 0    |
 | 006a.5e24.1f55 | ethernet1 | 00:00:24 | 87 | 93 | 0    | 5654 | 6080 | 0    |
 | 0076.290d.7e7a | ethernet2 | 00:00:24 | 54 | 59 | 0    | 3572 | 3906 | 0    |
 |________________|___________|__________|____|____|______|______|______|______|
r2#
r2#
here is the interface:
r2#
r2#
r2#show inter bvi1 full
r2#show inter bvi1 full
bvi1 is up (since 00:00:24, 3 changes)
 description:
 type is bridged, hwaddr=005e.4c12.041c, mtu=1500, bw=100mbps, vrf=v1
 ip4 address=1.1.1.2/24, netmask=255.255.255.0, ifcid=143827679
 ip6 address=1234::2/16, netmask=ffff::, ifcid=667178357
 received 95 packets (6224 bytes) dropped 0 packets (0 bytes)
 transmitted 88 packets (5772 bytes) promisc=false macsec=false
 |~~~~~~~|~~~~|~~~~|~~~~~~|~~~~|~~~~|~~~~~~|
 |       | packet         | byte           |
 | time  | tx | rx | drop | tx | rx | drop |
 |-------|----|----|------|----|----|------|
 | 1sec  | 0  | 0  | 0    | 0  | 0  | 0    |
 | 1min  | 0  | 0  | 0    | 0  | 0  | 0    |
 | 1hour | 0  | 0  | 0    | 0  | 0  | 0    |
 |_______|____|____|______|____|____|______|
 |~~~~~~~~|~~~~~~~|~~~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |                          | packet         | byte               |
 | type   | value | handler | tx | rx | drop | tx   | rx   | drop |
 |--------|-------|---------|----|----|------|------|------|------|
 | ethtyp | 0000  | null    | 0  | 0  | 0    | 0    | 0    | 0    |
 | ethtyp | 0800  | ip4     | 42 | 42 | 0    | 2772 | 2772 | 0    |
 | ethtyp | 0806  | arp4    | 3  | 5  | 0    | 90   | 180  | 0    |
 | ethtyp | 86dd  | ip6     | 43 | 48 | 0    | 2910 | 3272 | 0    |
 |________|_______|_________|____|____|______|______|______|______|
 |~~~~~|~~~~|~~~~|
 | who | tx | rx |
 |-----|----|----|
 |_____|____|____|
 |~~~~~~~|~~~~~~|~~~~~~|
 | proto | pack | byte |
 |-------|------|------|
 | 0     | 3    | 90   |
 | 1     | 42   | 2772 |
 | 58    | 43   | 2910 |
 |_______|______|______|
 |~~~~~~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |            | packet         | byte               |
 | size       | tx | rx | drop | tx   | rx   | drop |
 |------------|----|----|------|------|------|------|
 | 0-255      | 88 | 95 | 0    | 5772 | 6224 | 0    |
 | 256-511    | 0  | 0  | 0    | 0    | 0    | 0    |
 | 512-767    | 0  | 0  | 0    | 0    | 0    | 0    |
 | 768-1023   | 0  | 0  | 0    | 0    | 0    | 0    |
 | 1024-1279  | 0  | 0  | 0    | 0    | 0    | 0    |
 | 1280-1535  | 0  | 0  | 0    | 0    | 0    | 0    |
 | 1536-1791  | 0  | 0  | 0    | 0    | 0    | 0    |
 | 1792-65535 | 0  | 0  | 0    | 0    | 0    | 0    |
 |____________|____|____|______|______|______|______|
 |~~~~~~~|~~~~~|~~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |       | packet           | byte               |
 | class | cos | exp | prec | cos  | exp  | prec |
 |-------|-----|-----|------|------|------|------|
 | 0     | 88  | 88  | 88   | 5772 | 5772 | 5772 |
 | 1     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 2     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 3     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 4     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 5     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 6     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 7     | 0   | 0   | 0    | 0    | 0    | 0    |
 |_______|_____|_____|______|______|______|______|
         16k|
         14k|  #
         13k|  #
         11k|  #
        9859|  #  #
        8216|  #  #
        6572|  #  #
        4929|  # ## # #     #     #
        3286|  ########     ##    ###
        1643|  ########     ###   ###
           0|  ######## ## #### # ###
         bps|0---------10--------20--------30--------40--------50-------- seconds
           1|
           0|
           0|
           0|
           0|
           0|
           0|
           0|
           0|
           0|
           0|
         bps|0---------10--------20--------30--------40--------50-------- minutes
           1|
           0|
           0|
           0|
           0|
           0|
           0|
           0|
           0|
           0|
           0|
         bps|0---------10--------20--------30--------40--------50-------- hours
r2#
r2#
here is the arp:
r2#
r2#
r2#show ipv4 arp bvi1
r2#show ipv4 arp bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~|
 | mac            | address | time     | static |
 |----------------|---------|----------|--------|
 | 006a.5e24.1f55 | 1.1.1.1 | 00:00:24 | false  |
 | 0076.290d.7e7a | 1.1.1.3 | 00:00:24 | false  |
 | 0000.0000.4444 | 1.1.1.4 | 00:00:24 | false  |
 |________________|_________|__________|________|
r2#
r2#
here are the neighbors:
r2#
r2#
r2#show ipv6 neigh bvi1
r2#show ipv6 neigh bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~~~~~~|~~~~~~~~|~~~~~~~~|
 | mac            | address                  | time     | static | router |
 |----------------|--------------------------|----------|--------|--------|
 | 006a.5e24.1f55 | 1234::1                  | 00:00:24 | false  | false  |
 | 0076.290d.7e7a | 1234::3                  | 00:00:24 | false  | false  |
 | 0000.0000.4444 | 1234::4                  | 00:00:24 | false  | false  |
 | 0000.0000.4444 | fe80::200:ff:fe00:4444   | 00:00:24 | false  | false  |
 | 006a.5e24.1f55 | fe80::26a:5eff:fe24:1f55 | 00:00:24 | false  | false  |
 | 0076.290d.7e7a | fe80::276:29ff:fe0d:7e7a | 00:00:24 | false  | false  |
 |________________|__________________________|__________|________|________|
r2#
r2#