Merge pull request #10831 from anlancs/doc-mh-esi-type0

doc: add mh type-0 ESI support

diff --cc doc/user/bgp.rst
index a2cd18c420c18d39a83e9e370003eefced78bbb9,e7be741f021ed34ef62eceac764a8a67becf205d..e7adad91b7646db5e82683b89007262bca613401
--- 1/doc/user/bgp.rst
--- 2/doc/user/bgp.rst
+++ b/doc/user/bgp.rst
@@@ -2954,9 -2955,10 +2955,10 @@@ PE (via zebra) 
  .. clicmd:: evpn mh es-sys-mac X:X:X:X:X:X
  
  The sys-mac and local discriminator are used for generating a 10-byte,
- Type-3 Ethernet Segment ID.
+ Type-3 Ethernet Segment ID. ESINAME is a 10-byte, Type-0 Ethernet Segment ID -
+ "00:AA:BB:CC:DD:EE:FF:GG:HH:II".
  
 -Type-1 (EAS-per-ES and EAD-per-EVI) routes are used to advertise the locally
 +Type-1 (EAD-per-ES and EAD-per-EVI) routes are used to advertise the locally
  attached ESs and to learn off remote ESs in the network. Local Type-2/MAC-IP
  routes are also advertised with a destination ESI allowing for MAC-IP syncing
  between Ethernet Segment peers.