here is the bridge:
r2#
r2#
r2#show bridge 1
r2#show bridge 1
 |~~~~~~~~~~~~~~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 | interface         | state   | tx   | rx   | drop |
 |-------------------|---------|------|------|------|
 | erspan to 1.1.1.1 | forward | 2646 | 2970 | 0    |
 |___________________|_________|______|______|______|
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~|~~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 | address        | interface         | time     | tx   | rx   | drop |
 |----------------|-------------------|----------|------|------|------|
 | 001e.3326.2c25 | erspan to 1.1.1.1 | 00:00:00 | 2392 | 2646 | 0    |
 | 006a.083f.7c7b | bvi               | 00:00:00 | 2362 | 2646 | 0    |
 |________________|___________________|__________|______|______|______|
r2#
r2#
here is the interface:
r2#
r2#
r2#show inter bvi1 full
r2#show inter bvi1 full
bvi1 is up (since 00:00:04, 1 changes)
 description:
 type is bridged, hwaddr=006a.083f.7c7b, mtu=1400, bw=10mbps, 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 27 packets (2646 bytes) dropped 0 packets (0 bytes)
 transmitted 27 packets (2646 bytes) promisc=false
 |~~~~~~~|~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~~~~|~~~~~~|
 | time  | send | receive | drop | send | receive | drop |
 |-------|------|---------|------|------|---------|------|
 | 1sec  | 1510 | 1510    | 0    | 15   | 15      | 0    |
 | 1min  | 0    | 0       | 0    | 0    | 0       | 0    |
 | 1hour | 0    | 0       | 0    | 0    | 0       | 0    |
 |_______|______|_________|______|______|_________|______|
 |~~~~~~~~|~~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 | type   | value | handler | tx   | rx   | drop |
 |--------|-------|---------|------|------|------|
 | ethtyp | 0800  | ip4     | 1222 | 1222 | 0    |
 | ethtyp | 0806  | arp4    | 30   | 30   | 0    |
 | ethtyp | 86dd  | ip6     | 1394 | 1394 | 0    |
 |________|_______|_________|______|______|______|
         24k|
         21k|#
         19k|#
         16k|#
         14k|#
         12k|#
        9664|#
        7248|#
        4832|#
        2416|## #
           0|####
         bps|0---------10--------20--------30--------40--------50-------- seconds
          30|
          27|#
          24|#
          21|#
          18|#
          15|#
          12|#
           9|#
           6|#
           3|## #
           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     | static |
 |----------------|---------|----------|--------|
 | 001e.3326.2c25 | 2.2.2.1 | 00:00:04 | false  |
 |________________|_________|__________|________|
r2#
r2#
here are the neighbors:
r2#
r2#
r2#show ipv6 neigh bvi1
r2#show ipv6 neigh bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~~~~~~|~~~~~~~~|~~~~~~~~|
 | mac            | address                  | time     | static | router |
 |----------------|--------------------------|----------|--------|--------|
 | 001e.3326.2c25 | 4321::1                  | 00:00:04 | false  | false  |
 | 001e.3326.2c25 | fe80::21e:33ff:fe26:2c25 | 00:00:04 | false  | true   |
 |________________|__________________________|__________|________|________|
r2#
r2#