no communication - arp cache and netsh

Very strange - according to my new knowledge from Internet arp cache can be configured in two ways:
- arp command
- netsh interface ipv4 ... neighbors

I found a problem with arp cache - and It was new to me - that netsh interface ipv4 creating static values that will remain after restart and can't be removed by arp command, for example:

netsh interface ipv4 show neighbors

Interface 3: Ethernet

Internet Address                              Physical Address   Type
--------------------------------------------  -----------------  -----------
224.0.0.22                                    01-00-5e-00-00-16  Permanent

Interface 1: Loopback Pseudo-Interface 1


Internet Address                              Physical Address   Type
--------------------------------------------  -----------------  -----------
224.0.0.22                                                       Permanent
239.255.255.250                                                  Permanent

Interface 6: Network connection Bluetooth


Internet Address                              Physical Address   Type
--------------------------------------------  -----------------  -----------
224.0.0.22                                    01-00-5e-00-00-16  Permanent

Interface 7: LAN connection* 3


Internet Address                              Physical Address   Type
--------------------------------------------  -----------------  -----------
224.0.0.22                                    01-00-5e-00-00-16  Permanent

Interface 22: vEthernet (xxxx)


Internet Address                              Physical Address   Type
--------------------------------------------  -----------------  -----------
192.168.137.1                                 48-50-73-02-8f-22  Reachable
192.168.137.255                               ff-ff-ff-ff-ff-ff  Permanent
224.0.0.22                                    01-00-5e-00-00-16  Permanent
224.0.0.252                                   01-00-5e-00-00-fc  Permanent
239.255.255.250                               01-00-5e-7f-ff-fa  Permanent
255.255.255.255                               ff-ff-ff-ff-ff-ff  Permanent

multicast and broadcast addresses created by operating system - by default.

The same table from arp -a command:

arp -a

Interface: 192.168.137.177 --- 0x16
  Internet Address      Physical Address      Type
  192.168.137.1         48-50-73-02-8f-22     dynamic
  192.168.137.255       ff-ff-ff-ff-ff-ff     static
  224.0.0.22            01-00-5e-00-00-16     static
  224.0.0.252           01-00-5e-00-00-fc     static
  239.255.255.250       01-00-5e-7f-ff-fa     static
  255.255.255.255       ff-ff-ff-ff-ff-ff     static

If I'll create new entry by netsh:

netsh interface ipv4 ipv4 add neighbors 22 "192.168.137.219" "12-34-56-78-9a-bc"

Interface 22: vEthernet (xxxx)


Internet Address                              Physical Address   Type
--------------------------------------------  -----------------  -----------
192.168.137.1                                 48-50-73-02-8f-22  Reachable
192.168.137.219                               12-34-56-78-9a-bc  Permanent
192.168.137.255                               ff-ff-ff-ff-ff-ff  Permanent
224.0.0.22                                    01-00-5e-00-00-16  Permanent
224.0.0.252                                   01-00-5e-00-00-fc  Permanent
239.255.255.250                               01-00-5e-7f-ff-fa  Permanent
255.255.255.255                               ff-ff-ff-ff-ff-ff  Permanent

from arp -a:

Interface: 192.168.137.177 --- 0x16
  Internet Address      Physical Address      Type
  192.168.137.1         48-50-73-02-8f-22     dynamic
  192.168.137.219       12-34-56-78-9a-bc     static
  192.168.137.255       ff-ff-ff-ff-ff-ff     static
  224.0.0.22            01-00-5e-00-00-16     static
  224.0.0.252           01-00-5e-00-00-fc     static
  239.255.255.250       01-00-5e-7f-ff-fa     static
  255.255.255.255       ff-ff-ff-ff-ff-ff     static

It looks like the same, but If I remove it from arp command it will return after restart - I must remove it from netsh command. What is very dangerous, that I can remove all static entries by single stuipid command:

netsh interface ipv4 delete neighbors

without any warning, just like throw to a black hole or null (*nix).
For Windows 2008/Vista arp cache managed by netsh was a dangerous way - without a fix it wasn't possible to remove this static entry.