ืžืคืขืœ VxLAN. ื—ืœืง 3

ืฉืœื•ื, ื”ื‘ืจ. ืื ื™ ืžืกื™ื™ื ืกื“ืจืช ืžืืžืจื™ื, ืžื•ืงื“ืฉ ืœื”ืฉืงืช ื”ืงื•ืจืก "ืžื”ื ื“ืก ืจืฉืช" ืžืืช OTUS, ื‘ืืžืฆืขื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื™ืช VxLAN EVPN ืœื ื™ืชื•ื‘ ื‘ืชื•ืš ื”ืžืจืงื ื•ืฉื™ืžื•ืฉ ื‘ื—ื•ืžืช ืืฉ ืœื”ื’ื‘ืœืช ื’ื™ืฉื” ื‘ื™ืŸ ืฉื™ืจื•ืชื™ื ืคื ื™ืžื™ื™ื

ืžืคืขืœ VxLAN. ื—ืœืง 3

ื—ืœืงื™ื ืงื•ื“ืžื™ื ืฉืœ ื”ืกื“ืจื” ื ื™ืชืŸ ืœืžืฆื•ื ื‘ืงื™ืฉื•ืจื™ื ื”ื‘ืื™ื:

ื”ื™ื•ื ื ืžืฉื™ืš ืœืœืžื•ื“ ืืช ื”ื™ื’ื™ื•ืŸ ื”ื ื™ืชื•ื‘ ื‘ืชื•ืš ืžืืจื’ ื”-VxLAN. ื‘ื—ืœืง ื”ืงื•ื“ื, ื”ืกืชื›ืœื ื• ืขืœ ื ื™ืชื•ื‘ ืชื•ืš-ื‘ื“ ื‘ืชื•ืš VRF ื™ื—ื™ื“. ืขื ื–ืืช, ื™ื™ืชื›ืŸ ืฉื™ืฉ ืžืกืคืจ ืขืฆื•ื ืฉืœ ืฉื™ืจื•ืชื™ ืœืงื•ื— ื‘ืจืฉืช, ื•ืืช ื›ื•ืœื ื—ื™ื™ื‘ื™ื ืœื”ื™ื•ืช ืžื•ืคืฆื™ื ืœ-VRFs ืฉื•ื ื™ื ื›ื“ื™ ืœื”ื‘ื“ื™ืœ ืืช ื”ื’ื™ืฉื” ื‘ื™ื ื™ื”ื. ื‘ื ื•ืกืฃ ืœื”ืคืจื“ืช ื”ืจืฉืช, ื™ื™ืชื›ืŸ ืฉืขืกืง ื™ืฆื˜ืจืš ืœื—ื‘ืจ ื—ื•ืžืช ืืฉ ื›ื“ื™ ืœื”ื’ื‘ื™ืœ ืืช ื”ื’ื™ืฉื” ื‘ื™ืŸ ืฉื™ืจื•ืชื™ื ืืœื”. ื›ืŸ, ื–ื” ืœื ื™ื›ื•ืœ ืœื”ื™ืงืจื ื”ืคืชืจื•ืŸ ื”ื˜ื•ื‘ ื‘ื™ื•ืชืจ, ืื‘ืœ ื”ืžืฆื™ืื•ืช ื”ืžื•ื“ืจื ื™ืช ื“ื•ืจืฉืช "ืคืชืจื•ื ื•ืช ืžื•ื“ืจื ื™ื™ื".

ื”ื‘ื” ื ืฉืงื•ืœ ืฉืชื™ ืืคืฉืจื•ื™ื•ืช ืœื ื™ืชื•ื‘ ื‘ื™ืŸ VRFs:

  1. ื ื™ืชื•ื‘ ืžื‘ืœื™ ืœืขื–ื•ื‘ ืืช ืžืืจื’ VxLAN;
  2. ื ื™ืชื•ื‘ ืขืœ ืฆื™ื•ื“ ื—ื™ืฆื•ื ื™.

ื ืชื—ื™ืœ ื‘ื”ื™ื’ื™ื•ืŸ ื”ื ื™ืชื•ื‘ ื‘ื™ืŸ VRFs. ื™ืฉ ืžืกืคืจ ืžืกื•ื™ื ืฉืœ VRFs. ื›ื“ื™ ืœื ืชื‘ ื‘ื™ืŸ VRF, ืฆืจื™ืš ืœื‘ื—ื•ืจ ืžื›ืฉื™ืจ ื‘ืจืฉืช ืฉื™ื™ื“ืข ืขืœ ื›ืœ ื”-VRF (ืื• ื—ืœืงื™ื ืฉื‘ื™ื ื™ื”ื ื™ืฉ ืฆื•ืจืš ื‘ื ื™ืชื•ื‘). ืžื›ืฉื™ืจ ื›ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช, ืœืžืฉืœ, ืื—ื“ ืžืžืชื’ื™ Leaf (ืื• ื›ื•ืœื ื‘ื‘ืช ืื—ืช) . ื˜ื•ืคื•ืœื•ื’ื™ื” ื–ื• ืชื™ืจืื” ื›ืš:

ืžืคืขืœ VxLAN. ื—ืœืง 3

ืžื”ื ื”ื—ืกืจื•ื ื•ืช ืฉืœ ื˜ื•ืคื•ืœื•ื’ื™ื” ื–ื•?

ื–ื” ื ื›ื•ืŸ, ื›ืœ ืœื™ืฃ ืฆืจื™ืš ืœื“ืขืช ืขืœ ื›ืœ ื”-VRFs (ื•ื›ืœ ื”ืžื™ื“ืข ืฉื™ืฉ ื‘ื”ื) ื‘ืจืฉืช, ืžื” ืฉืžื•ื‘ื™ืœ ืœืื•ื‘ื“ืŸ ื–ื™ื›ืจื•ืŸ ื•ืœืขื•ืžืก ืจืฉืช ืžื•ื’ื‘ืจ. ืื—ืจื™ ื”ื›ืœ, ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื›ืœ ืžืชื’ Leaf ืœื ืฆืจื™ืš ืœื“ืขืช ืขืœ ื›ืœ ืžื” ืฉื™ืฉ ื‘ืจืฉืช.

ืขื ื–ืืช, ื‘ื•ืื• ื ืฉืงื•ืœ ืฉื™ื˜ื” ื–ื• ื‘ื™ืชืจ ืคื™ืจื•ื˜, ืฉื›ืŸ ืขื‘ื•ืจ ืจืฉืชื•ืช ืงื˜ื ื•ืช ืืคืฉืจื•ืช ื–ื• ืžืชืื™ืžื” ืœืžื“ื™ (ืื ืื™ืŸ ื“ืจื™ืฉื•ืช ืขืกืงื™ื•ืช ืกืคืฆื™ืคื™ื•ืช)

ื‘ืฉืœื‘ ื–ื”, ื™ื™ืชื›ืŸ ืฉืชื”ื™ื” ืœืš ืฉืืœื” ื›ื™ืฆื“ ืœื”ืขื‘ื™ืจ ืžื™ื“ืข ืž-VRF ืœ-VRF, ื›ื™ ื”ื ืงื•ื“ื” ืฉืœ ื”ื˜ื›ื ื•ืœื•ื’ื™ื” ื”ื–ื• ื”ื™ื ื‘ื“ื™ื•ืง ืฉืฆืจื™ืš ืœื”ื’ื‘ื™ืœ ืืช ื”ืคืฆืช ื”ืžื™ื“ืข.

ื•ื”ืชืฉื•ื‘ื” ื˜ืžื•ื ื” ื‘ืคื•ื ืงืฆื™ื•ืช ื›ืžื• ื™ื™ืฆื•ื ื•ื™ื™ื‘ื•ื โ€‹โ€‹ืฉืœ ืžื™ื“ืข ื ื™ืชื•ื‘ (ื”ื’ื“ืจืช ื˜ื›ื ื•ืœื•ื’ื™ื” ื–ื• ื ื—ืฉื‘ื” ื‘ ืฉื ื™ ื—ืœืงื™ื ืžื”ืžื—ื–ื•ืจ). ื”ืจืฉื” ืœื™ ืœื—ื–ื•ืจ ื‘ืงืฆืจื”:

ื‘ืขืช ื”ื’ื“ืจืช VRF ื‘-AF, ืขืœื™ืš ืœืฆื™ื™ืŸ route-target ืœื™ื™ื‘ื•ื โ€‹โ€‹ื•ื™ื™ืฆื•ื ืžื™ื“ืข ื ื™ืชื•ื‘. ืืชื” ื™ื›ื•ืœ ืœืฆื™ื™ืŸ ื–ืืช ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™. ืื– ื”ืขืจืš ื™ื›ืœื•ืœ ืืช ASN BGP ื•-L3 VNI ื”ืžืฉื•ื™ื›ื™ื ืœ-VRF. ื–ื” ื ื•ื— ื›ืืฉืจ ื™ืฉ ืœืš ืจืง ASN ืื—ื“ ื‘ืžืคืขืœ ืฉืœืš:

vrf context PROD20
  address-family ipv4 unicast
    route-target export auto      ! ะ’ ะฐะฒั‚ะพะผะฐั‚ะธั‡ะตัะบะพะผ ั€ะตะถะธะผะต ัะบัะฟะพั€ั‚ะธั€ัƒะตั‚ัั RT-65001:99000
    route-target import auto

ืขื ื–ืืช, ืื ื™ืฉ ืœืš ื™ื•ืชืจ ืž-ASN ืื—ื“ ื•ืืชื” ืฆืจื™ืš ืœื”ืขื‘ื™ืจ ืžืกืœื•ืœื™ื ื‘ื™ื ื™ื”ื, ืื– ืชืฆื•ืจื” ื™ื“ื ื™ืช ืชื”ื™ื” ืืคืฉืจื•ืช ื ื•ื—ื” ื™ื•ืชืจ ื•ื ื™ืชื ืช ืœื”ืจื—ื‘ื” route-target. ื”ื”ืžืœืฆื” ืœื”ื’ื“ืจื” ื™ื“ื ื™ืช ื”ื™ื ื”ืžืกืคืจ ื”ืจืืฉื•ืŸ, ื”ืฉืชืžืฉ ื‘ืžืกืคืจ ืฉื ื•ื— ืœืš, ืœืžืฉืœ, 9999.
ื”ืฉื ื™ ืฆืจื™ืš ืœื”ื™ื•ืช ืฉื•ื•ื” ืœ-VNI ืขื‘ื•ืจ ืื•ืชื• VRF.

ื‘ื•ืื• ื ื’ื“ื™ืจ ืืช ื–ื” ื‘ืฆื•ืจื” ื”ื‘ืื”:

vrf context PROD10
  address-family ipv4 unicast
    route-target export 9999:99000          
    route-target import 9999:99000
    route-target import 9999:77000         ! ะŸั€ะธะผะตั€ 1 import ะธะท ะดั€ัƒะณะพะณะพ VRF
    route-target import 9999:88000         ! ะŸั€ะธะผะตั€ 2 import ะธะท ะดั€ัƒะณะพะณะพ VRF

ืื™ืš ื–ื” ื ืจืื” ื‘ื˜ื‘ืœืช ื”ื ื™ืชื•ื‘:

Leaf11# sh ip route vrf prod
<.....>
192.168.20.0/24, ubest/mbest: 1/0
    *via 10.255.1.20%default, [200/0], 00:24:45, bgp-65001, internal, tag 65001
(evpn) segid: 99000 tunnelid: 0xaff0114 encap: VXLAN          ! ะฟั€ะตั„ะธะบั ะดะพัั‚ัƒะฟะตะฝ ั‡ะตั€ะตะท L3VNI 99000

ื”ื‘ื” ื ื‘ื—ืŸ ืืช ื”ืืคืฉืจื•ืช ื”ืฉื ื™ื™ื” ืœื ื™ืชื•ื‘ ื‘ื™ืŸ VRFs - ื‘ืืžืฆืขื•ืช ืฆื™ื•ื“ ื—ื™ืฆื•ื ื™, ืœืžืฉืœ Firewall.

ื™ืฉื ืŸ ืžืกืคืจ ืืคืฉืจื•ื™ื•ืช ืœืขื‘ื•ื“ื” ื‘ืืžืฆืขื•ืช ืžื›ืฉื™ืจ ื—ื™ืฆื•ื ื™:

  1. ื”ืžื›ืฉื™ืจ ื™ื•ื“ืข ืžื” ื–ื” VxLAN ื•ืื ื—ื ื• ื™ื›ื•ืœื™ื ืœื”ื•ืกื™ืฃ ืื•ืชื• ืœื—ืœืง ืžื”ื‘ื“;
  2. ื”ืžื›ืฉื™ืจ ืœื ื™ื•ื“ืข ื“ื‘ืจ ืขืœ VxLAN.

ืœื ื ืชืขื›ื‘ ืขืœ ื”ืืคืฉืจื•ืช ื”ืจืืฉื•ื ื”, ืžื›ื™ื•ื•ืŸ ืฉื”ืœื•ื’ื™ืงื” ืชื”ื™ื” ื›ืžืขื˜ ื–ื”ื” ืœื–ื” ืฉืžื•ืฆื’ ืœืขื™ืœ - ืื ื• ืžื‘ื™ืื™ื ืืช ื›ืœ ื”-VRFs ืœ-Firewall ื•ืžื’ื“ื™ืจื™ื ื ื™ืชื•ื‘ ื‘ื™ืŸ VRFs ืขืœื™ื•.

ื‘ื•ืื• ื ืฉืงื•ืœ ืืช ื”ืืคืฉืจื•ืช ื”ืฉื ื™ื™ื”, ื›ืืฉืจ ื—ื•ืžืช ื”ืืฉ ืฉืœื ื• ืœื ื™ื•ื“ืขืช ื“ื‘ืจ ืขืœ VxLAN (ืขื›ืฉื™ื•, ื›ืžื•ื‘ืŸ, ืžื•ืคื™ืข ืฆื™ื•ื“ ืขื ืชืžื™ื›ื” ื‘-VxLAN. ืœื“ื•ื’ืžื”, Checkpoint ื”ื›ืจื™ื–ื” ืขืœ ืชืžื™ื›ืชื” ื‘ื’ืจืกื” R81. ื ื™ืชืŸ ืœืงืจื•ื ืขืœ ื›ืš ื›ืืŸืขื ื–ืืช, ื›ืœ ื–ื” ื‘ืฉืœื‘ ื”ื‘ื“ื™ืงื” ื•ืื™ืŸ ืืžื•ืŸ ื‘ื™ืฆื™ื‘ื•ืช ื”ืคืขื•ืœื”).

ื‘ืขืช ื—ื™ื‘ื•ืจ ื”ืชืงืŸ ื—ื™ืฆื•ื ื™, ืื ื• ืžืงื‘ืœื™ื ืืช ื”ื“ื™ืื’ืจืžื” ื”ื‘ืื”:

ืžืคืขืœ VxLAN. ื—ืœืง 3

ื›ืคื™ ืฉื ื™ืชืŸ ืœืจืื•ืช ืžื”ืชืจืฉื™ื, ืฆื•ื•ืืจ ื‘ืงื‘ื•ืง ืžื•ืคื™ืข ื‘ืžืžืฉืง ืขื ื—ื•ืžืช ื”ืืฉ. ื™ืฉ ืœืงื—ืช ื–ืืช ื‘ื—ืฉื‘ื•ืŸ ื‘ืขืชื™ื“ ื‘ืขืช ืชื›ื ื•ืŸ ื”ืจืฉืช ื•ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืชืขื‘ื•ืจืช ื”ืจืฉืช.

ืขื ื–ืืช, ื‘ื•ืื• ื ื—ื–ื•ืจ ืœื‘ืขื™ื” ื”ืžืงื•ืจื™ืช ืฉืœ ื ื™ืชื•ื‘ ื‘ื™ืŸ VRFs. ื›ืชื•ืฆืื” ืžื”ื•ืกืคืช ื—ื•ืžืช ื”ืืฉ, ืื ื• ืžื’ื™ืขื™ื ืœืžืกืงื ื” ืฉื—ื•ืžืช ื”ืืฉ ื—ื™ื™ื‘ืช ืœื“ืขืช ืขืœ ื›ืœ ื”-VRFs. ืœืฉื ื›ืš, ื™ืฉ ืœื”ื’ื“ื™ืจ ืืช ื›ืœ ื”-VRFs ื’ื ื‘-Border Leafs, ื•ื™ืฉ ืœื—ื‘ืจ ืืช ื—ื•ืžืช ื”ืืฉ ืœื›ืœ VRF ืขื ืงื™ืฉื•ืจ ื ืคืจื“.

ื›ืชื•ืฆืื” ืžื›ืš, ื”ืกื›ื™ืžื” ืขื ื—ื•ืžืช ืืฉ:

ืžืคืขืœ VxLAN. ื—ืœืง 3

ื›ืœื•ืžืจ, ื‘ื—ื•ืžืช ื”ืืฉ ืฆืจื™ืš ืœื”ื’ื“ื™ืจ ืžืžืฉืง ืœื›ืœ VRF ืฉื ืžืฆื ื‘ืจืฉืช. ื‘ืื•ืคืŸ ื›ืœืœื™, ื”ื”ื™ื’ื™ื•ืŸ ืœื ื ืจืื” ืžืกื•ื‘ืš ื•ื”ื“ื‘ืจ ื”ื™ื—ื™ื“ ืฉืื ื™ ืœื ืื•ื”ื‘ ื›ืืŸ ื”ื•ื ื”ืžืกืคืจ ื”ืขืฆื•ื ืฉืœ ืžืžืฉืงื™ื ืขืœ ื—ื•ืžืช ื”ืืฉ, ืื‘ืœ ื›ืืŸ ื”ื’ื™ืข ื”ื–ืžืŸ ืœื—ืฉื•ื‘ ืขืœ ืื•ื˜ื•ืžืฆื™ื”.

ื‘ืกื“ืจ ื’ืžื•ืจ. ื—ื™ื‘ืจื ื• ืืช ื—ื•ืžืช ื”ืืฉ ื•ื”ื•ืกืคื ื• ืื•ืชื” ืœื›ืœ ื”-VRFs. ืื‘ืœ ืื™ืš ืื ื—ื ื• ื™ื›ื•ืœื™ื ื›ืขืช ืœืืœืฅ ืชื ื•ืขื” ืžื›ืœ ืขืœื” ืœืขื‘ื•ืจ ื“ืจืš ื—ื•ืžืช ื”ืืฉ ื”ื–ื•?

ื‘-Leaf ื”ืžื—ื•ื‘ืจ ืœื—ื•ืžืช ื”ืืฉ, ืœื ื™ืชืขื•ืจืจื• ื‘ืขื™ื•ืช, ืžื›ื™ื•ื•ืŸ ืฉื›ืœ ื”ืžืกืœื•ืœื™ื ื”ื ืžืงื•ืžื™ื™ื:

0.0.0.0/0, ubest/mbest: 1/0
    *via 10.254.13.55, [1/0], 6w5d, static       ! ะผะฐั€ัˆั€ัƒั‚ ะฟะพ-ัƒะผะพะปั‡ะฐะฝะธัŽ ั‡ะตั€ะตะท Firewall

ืขื ื–ืืช, ืžื” ืœื’ื‘ื™ Leafs ืžืจื•ื—ืงื™ื? ืื™ืš ืœื”ืขื‘ื™ืจ ืœื”ื ืืช ื”ืžืกืœื•ืœ ื”ื—ื™ืฆื•ื ื™ ื”ืžื•ื’ื“ืจ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ?

ื–ื” ื ื›ื•ืŸ, ื“ืจืš EVPN route-type 5, ื›ืžื• ื›ืœ ืงื™ื“ื•ืžืช ืื—ืจืช ืขืœ ืžืจืงื VxLAN. ืขื ื–ืืช, ื–ื” ืœื ื›ืœ ื›ืš ืคืฉื•ื˜ (ืื ืื ื—ื ื• ืžื“ื‘ืจื™ื ืขืœ ืกื™ืกืงื•, ืžื›ื™ื•ื•ืŸ ืฉืœื ื‘ื“ืงืชื™ ืขื ืกืคืงื™ื ืื—ืจื™ื)

ื™ืฉ ืœืคืจืกื ืืช ืžืกืœื•ืœ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืžื”ืขืœื” ืฉืืœื™ื• ืžื—ื•ื‘ืจืช ื—ื•ืžืช ื”ืืฉ. ืขื ื–ืืช, ื›ื“ื™ ืœืฉื“ืจ ืืช ื”ืžืกืœื•ืœ, ืœื™ืฃ ื—ื™ื™ื‘ ืœื”ื›ื™ืจ ืื•ืชื• ื‘ืขืฆืžื•. ื•ื›ืืŸ ื ื•ืฆืจืช ื‘ืขื™ื” ืžืกื•ื™ืžืช (ืื•ืœื™ ืจืง ืืฆืœื™), ื”ืžืกืœื•ืœ ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืจืฉื•ื ืกื˜ื˜ื™ ื‘-VRF ืฉื‘ื• ืจื•ืฆื™ื ืœืคืจืกื ืžืกืœื•ืœ ื›ื–ื”:

vrf context PROD10
    ip route 0.0.0.0/0 10.254.13.55

ืœืื—ืจ ืžื›ืŸ, ื‘ืชืฆื•ืจืช BGP, ื”ื’ื“ืจ ืืช ื”ืžืกืœื•ืœ ื”ื–ื” ื‘-AF IPv4:

router bgp 65001
    vrf prod
        address-family ipv4 unicast
            network 0.0.0.0/0

ืขื ื–ืืช, ื–ื” ืœื ื”ื›ืœ. ื›ืš ืžืกืœื•ืœ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืœื ื™ื™ื›ืœืœ ื‘ืžืฉืคื—ื” l2vpn evpn. ื‘ื ื•ืกืฃ ืœื›ืš, ืขืœื™ืš ืœื”ื’ื“ื™ืจ ื—ืœื•ืงื” ืžื—ื“ืฉ:

router bgp 65001
    vrf prod
        address-family ipv4 unicast
            network 0.0.0.0/0
            redistribute static route-map COMMON_OUT

ืื ื• ืžืฆื™ื™ื ื™ื ืื™ืœื• ืงื™ื“ื•ืžื•ืช ื™ื™ื›ื ืกื• ืœ-BGP ื‘ืืžืฆืขื•ืช ื”ืคืฆื” ืžื—ื“ืฉ

route-map COMMON_OUT permit 10
  match ip address prefix-list COMMON_OUT

ip prefix-list COMMON_OUT seq 10 permit 0.0.0.0/0

ืขื›ืฉื™ื• ื”ืงื™ื“ื•ืžืช 0.0.0.0/0 ื ื•ืคืœ ืœืชื•ืš EVPN ืžืกืœื•ืœ ืžืกื•ื’ 5 ื•ืžื•ืขื‘ืจ ืœืฉืืจ ืขืœื”:

0.0.0.0/0, ubest/mbest: 1/0
    *via 10.255.1.5%default, [200/0], 5w6d, bgp-65001, internal, tag 65001, segid: 99000 tunnelid: 0xaff0105 encap: VXLAN
    ! 10.255.1.5 - ะ’ะธั€ั‚ัƒะฐะปัŒะฝั‹ะน ะฐะดั€ะตั Leaf(ั‚ะฐะบ ะบะฐะบ Leaf ะฒั‹ัั‚ัƒะฟะฐัŽั‚ ะฒ ะบะฐั‡ะตัั‚ะฒะต VPะก ะฟะฐั€ั‹), ะบ ะบะพั‚ะพั€ะพะผัƒ ะฟะพะดะบะปัŽั‡ะตะฝ Firewall

ื‘ื˜ื‘ืœืช BGP ืื ื• ื™ื›ื•ืœื™ื ื’ื ืœืจืื•ืช ืืช ื”ืžืกืœื•ืœ ื”ืžืชืงื‘ืœ ืžืกื•ื’ 5 ืขื ืžืกืœื•ืœ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื“ืจืš 10.255.1.5:

* i[5]:[0]:[0]:[0]:[0.0.0.0]/224
                      10.255.1.5                        100          0 i
*>i                   10.255.1.5                        100          0 i

ื‘ื›ืš ืžืกืชื™ื™ืžืช ืกื“ืจืช ื”ืžืืžืจื™ื ื”ืžื•ืงื“ืฉื™ื ืœ-EVPN. ื‘ืขืชื™ื“, ืื ืกื” ืœืฉืงื•ืœ ืืช ืคืขื•ืœืช VxLAN ื‘ืฉื™ืœื•ื‘ ืขื Multicast, ืฉื›ืŸ ืฉื™ื˜ื” ื–ื• ื ื—ืฉื‘ืช ืœื ื™ืชื ืช ืœื”ืจื—ื‘ื” (ื›ืจื’ืข ืืžื™ืจื” ืฉื ื•ื™ื” ื‘ืžื—ืœื•ืงืช)

ืื ืขื“ื™ื™ืŸ ื™ืฉ ืœืš ืฉืืœื•ืช/ื”ืฆืขื•ืช ื‘ื ื•ืฉื, ืฉืงื•ืœ ื›ืœ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ EVPN - ื›ืชื•ื‘, ื ืฉืงื•ืœ ื–ืืช ืขื•ื“ ื™ื•ืชืจ.

ืžืคืขืœ VxLAN. ื—ืœืง 3

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”