ืืขืื, ืืืืจ. ืืื ืคืึธืจืืขืฆื ืื ืกืขืจืืข ืคืื โโืึทืจืืืงืืขื ืืืืฃ VxLAN EVPN ืืขืื ืึธืืึธืืืข, ืืืึธืก ืืขื ืขื ืืขืฉืจืืื ืกืคึผืขืฆืืขื ืคึฟืึทืจ ืื ืงืึทืืขืจ ืคืื ืืขื ืงืืจืก ืคึฟืื OTUS. ืืื ืืืึทื ื ืืืจ ืืืขืื ืงืืงื ืืื ืึท ืืฉืืงืึทืืืข ืืืื ืคืื ืืขืจ ืึทืจืืขื - ืจืืืื ื. ื ืื ืงืืื ืขื ืื ืืื ื ืืฉืืืง ืขืก ืงืขื ืืขืืื ื, ืึธืืขืจ, ืืื ืื ืจืึทื ืคืื ืื ืึทืจืืขื ืคืื ืึท ื ืขืฅ ืคืึทืืจืืง, ืึทืืฅ ืงืขื ื ืืฉื ืืืื ืึทืืื ืคึผืฉืื.
ืืื ืื ืืขืฆืืข ืืืื, ืืืจ ืึทืืฉืืืื ืืืื ืืจืึธืืงืึทืกื ืคืขืื ืืขืืืื ืืืืฃ ืฉืคึผืืฅ ืคืื ืื ื ืขืฅ ืฉืืึธืฃ ืืืืฃ ืื Nexus 9000v. ืึธืืขืจ, ืืึธืก ืืื ื ืืฉื ืื ืืื ืฆืข ืงืืื ืคืื ืืึทืกืงืก ืืืึธืก ืืึทืจืคึฟื ืฆื ืืืื ืกืึทืืืื ืืื ืื ืืึทืื ืฆืขื ืืขืจ ื ืขืฅ. ืืื ืืืึทื ื ืืืจ ืืืขืื ืงืืงื ืืื ืืขืจ ืืืืึทืืขืจ ืึทืจืืขื - ืจืืืื ื ืฆืืืืฉื ื ืขืืืืึธืจืงืก ืึธืืขืจ ืฆืืืืฉื VNIs.
ืืึธืื ืืืจ ืืขืจืืึธื ืขื ืืืจ ืึทื ืื ืกืคึผืื ืข-ืืืึทื ืืึธืคึผืึธืืึธืื ืืื ืืขื ืืฆื:
ืขืจืฉืืขืจ, ืืึธืื ืก ืงืืง ืืื ืืื ืจืืืื ื ืึทืงืขืจื ืืื ืืืึธืก ืคึฟืขืึดืงืืืื ืขืก ืืื.
ืคึฟืึทืจ ืคืืจืฉืืื ื, ืืึธืืืจ ืคืึทืจืคึผืึธืฉืขืืขืจื ืื ืืึธืืืง ืืืึทืืจืึทืืข ืืื ืืืืื ืื ืื ืืขืจ VNI 20000 ืคึฟืึทืจ ืืึธืกื-2. ืืขืจ ืจืขืืืืืึทื ืืื:
ืืื, ืืื ืืขื ืคืึทื, ืงืขื ืขื ืืืจ ืึทืจืืืขืจืคืืจื ืคืึทืจืงืขืจ ืคืื ืืืื ืืึธืกื ืฆื ืื ืืขืจื?
ืขืก ืืขื ืขื ืฆืืืื ืึธืคึผืฆืืขืก:
- ืืึทืืื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืึทืืข VNIs ืืืืฃ ืึทืืข ืืืึทื ืกืืืืืฉืื, ืืื ืึทืืข ืจืืืื ื ืืืขื ืคึผืึทืกืืจื ืืืืฃ ืืขืจ ืขืจืฉืืขืจ ืืืึทื ืืื ืืขืจ ื ืขืฅ;
- ื ืืฆื ืึท ืืขืืึทืงืืืืึทื L3 VNI
ืืขืจ ืขืจืฉืืขืจ ืืืคึฟื ืืื ืคึผืฉืื ืืื ืืึทืงืืืขื. ืืื ื ืืืจ ื ืึธืจ ืืึทืจืคึฟื ืฆื ืื ืกืืึทืืืจื ืึทืืข VNI ืืืืฃ ืึทืืข ืืืึทื ืกืืืืืฉืื. ืึธืืขืจ, ืืึทืฉืืขืืืงื ืขืืืขืืข ืืื ืืขืจื ืึธืืขืจ ืืืืื ื VNIs ืคึฟืึทืจ ืึทืืข ืืืขืืขืจ ื ืื ืืขืจ ืกืืื ืืื ืึท ืคึผืฉืื ืึทืจืืขื. ืืขืจืืืขืจ, ืขืก ืืื ืืขื ืืฆื ืืึทื ืฅ ืจืึทืจืขืื ืืื ืึทืจืืขื.
ืืื ืก ืงืืง ืืื ืืืคึฟื 2, ืืืึธืก ืืื ืืขืจ ืืฉืืงืึทืืืข ืืื ืึท ืืืกื ืืขืจ ืงืึธืืคึผืืืฆืืจื, ืึธืืขืจ ืืื ืืขืจ ืืืืืืงืืื ืืื ืืึทืฉืืขืืืงื ืื ืคืึทืืจืืง.
ืืึธืืืจ ืืืืื "PROD" ืฆื ืื VRF ืืึธืคึผืึธืืึธืื. ืฆื ืขืก ืืืจ ืืืขืื ืืืืื ืฆืืืื ื ืืืืึทื 10 ืืืืฃ ืื Leaf-11/12 ืคึผืึธืจ ืืื ืฆืืืื ื ืืืืึทื 20 ืืืืฃ Leaf-21. VLAN 20 ืืื ืคึฟืึทืจืืื ืื ืืื VNI 20000
vrf context PROD
rd auto ! Route Distinguisher ะฝะต ะฟัะธะฝัะธะฟะธะฐะปะตะฝ ะธ ะผะพะถะตะผ ะธัะฟะพะปัะทะพะฒะฐัั ััะพัะผะธัะพะฒะฐะฝะฝัะน ะฐะฒัะพะผะฐัะธัะตัะบะธ
address-family ipv4 unicast
route-target both auto ! ัะบะฐะทัะฒะฐะตะผ Route-target ั ะบะพัะพััะผ ะฑัะดัั ะธะผะฟะพััะธัะพะฒะฐัััั ะธ ัะบัะฟะพััะธัะพะฒะฐัััั ะฟัะตัะธะบัั ะฒ/ะธะท VRF
vlan 20
vn-segment 20000
interface nve 1
member vni 20000
ingress-replication protocol bgp
interface Vlan10
no shutdown
vrf member PROD
ip address 192.168.20.1/24
fabric forwarding mode anycast-gatewayืืื ืกืืจ ืฆื ื ืืฆื L3VNI, ืืืจ ืืึทืจืคึฟื ืฆื ืฉืึทืคึฟื ืึท ื ืืึทืข VLAN ืืื ืคืึทืจืืื ืื ืขืก ืืื ืื ื ืืึทืข VNI. ืื ื ืืึทืข VNI ืืืื ืืืื ืื ืืขืืืข ืืืืฃ ืึทืืข ืืืขืืขืจ ืืืึธืก ืืขื ืขื ืืื ืืขืจืขืกืืจื ืืื VLAN 10 ืืื 20 ืืื ืคึฟืึธืจืืึทืฆืืข
vlan 99
vn-segment 99000
interface nve1
member vni 99000 associate-vrf ! ะกะพะทะดะฐะตะผ L3 VNI
vrf context PROD
vni 99000 ! ะัะธะฒัะทัะฒะฐะตะผ L3 VNI ะบ ะพะฟัะตะดะตะปะตะฝะฝะพะผั VRFืืื ืึท ืจืขืืืืืึทื, ืื ืืืึทืืจืึทืืข ืืืขื ืงืืงื ืืื ืืึธืก:
ืขืก ืืืืืื ืฆื ืืึธื ืึท ืืืกื - ืืืืื ื ืึธื ืึท ืฆืืืื ื - ืฆืืืื ื ืืืืึทื 99 ืืื VRF PROD
interface Vlan99
no shutdown
vrf member PROD
ip forward ! ะะฐ ะธะฝัะตััะตะนัะต ะฝะต ะดะพะปะถะฝะพ ะฑััั IP. ะัะฟะพะปัะทัะตััั ัะพะปัะบะพ ะดะปั ะฟะตัะตััะปะบะธ ะฟะฐะบะตัะพะฒ ะผะตะถะดั Leafืืื ืึท ืจืขืืืืืึทื, ืื ืืึธืืืง ืคึฟืึทืจ ืคืึธืจื ืึท ืจืึทื ืคืื Host-1 ืฆื Host-2 ืืื ืืื ืืืื:
- ืืขืจ ืจืึทื ืืขืฉืืงื ืืืจื ืืึธืกื-1 ืขืจืืืืื ืืื ืืืฃ ืืื ืืืืึทื 10, ืืืึธืก ืืื ืคึฟืึทืจืืื ืื ืืื VNI 10000;
- ืืืึทื ืืฉืขืงืก ืืื ืื ืืขืกืืื ืืืฉืึทื ืึทืืจืขืก ืืื ืืื ืืขืคืื ื ืขืก ืืืจื L3 VNI ืืืืฃ ืื ืจืืข ืืืึทื ืืึทืฉืืืืขื;
- ืืื ืืึทืื ืืื ืึท ืืึทืจืฉืจืื ืฆื ืื ืืขืกืืื ืืืฉืึทื ืึทืืจืขืก ืืื ืืขืคึฟืื ืขื, Leaf ืคึผืึทืงื ืื ืจืึทื ืืื ืึท ืืขืืขืจ ืืื ืื ื ืืืืืง L3VNI 99000 - ืืื ืกืขื ืื ืขืก ืฆื ืื ืจืืข ืืืึทื;
- ืืขืจ ืฆืืืืืืขืจ ืืืึทื ืืึทืฉืืืืขื ื ืขืื ืืึทืื ืคืื L3VNI 99000. ืขืก ื ืขืื ืื ืึธืจืืืื ืขื ืจืึทื ืืื ืืจืึทื ืกืคืขืจืก ืขืก ืฆื ืื ืคืืจืืื ืื L2VNI 20000 ืืื ืืขืจื ืึธื ืฆื VLAN 20.
ืืื ืึท ืจืขืืืืืึทื ืคืื ืืขื ืึทืจืืขื, L3VNI ืืืืืึทื ืืืฅ ืื ื ืืื ืฆื ืืึทืืื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืึทืืข VNIs ืืืึธืก ืืขื ืขื ืืืืฃ ืื ื ืขืฅ ืืืืฃ ืึทืืข ืืืึทื ืกืืืืืฉืื.
ืืื ืึท ืจืขืืืืืึทื, ืืืขื ืืืจ ืฉืืงื ืคืึทืจืงืขืจ ืคืื Host-1 ืฆื Host-2, ืื ืคึผืึทืงืึทื ืืื ืคึผืึทืงื ืื VxLAN ืืื ืึท ื ืืึทืข VNI - 99000:
ืขืก ืืืืืื ืฆื ืืขื ืืื ืคึผืื ืงื Leaf-1 ืืขืจื ื ืืืขืื ืื MAC ืึทืืจืขืก ืคืื ืื ืื ืืขืจ VNI. ืืึธืก ืืืื ืืึทืคึผืึทื ื ืืื EVPN ืืึทืจืฉืจืื-ืืืคึผ 2 (MAC / IP).
ืื ืคืืืืขื ืืข ืืืืืื ืืขื ืคึผืจืึธืฆืขืก ืคืื ืคึผืจืึทืคึผืึทืืืืืื ื ืึท ืืึทืจืฉืจืื ืืืขืื ืึท ืคึผืจืขืคืืงืก ืืื ืื ืื ืืขืจ VNI:
ืืึธืก ืืื, ืึทืืจืขืกืขืก ืืืงืืืขื ืคืื VNI 20000 ืืึธืื ืฆืืืื ืจืืก.
ืืึธืื ืืืจ ืืขืจืืึธื ืขื ืืืจ ืึทื ืจืืฅ ืืืงืืืขื ืคึฟืื ืืขืจืืืึทื ืืืงื ืขื ืืืงื ืืื ืืื ืื BGP ืืืฉ ืืื ืื ืจืื ืฆืื ืกืคึผืขืกืืคืืขื ืืื ืื VRF ืกืขืืืื ืืก (ืืขืจ ืคึผืจืึธืฆืขืก ืืื ืขืคึผืขืก ืืขืจ ืงืึธืืคึผืืืฆืืจื, ืึธืืขืจ ืืืจ ืืืขืื ื ืืฉื ืืขืืื ืืื ืืขื ืึทืจืืืงื).
ืจื ืืื ืืื ืืขืฉืืคื ืืืื ืื ืคืึธืจืืืืข: AS:VNI (ืืืื ืึธืืึทืืึทืืืง ืืึธืืข ืืื ืืขื ืืฆื).
ืืืึทืฉืคึผืื ืคืื RT ืคืึธืจืืืจืื ื ืืื ืึธืืึทืืึทืืืง ืืื ืืึทื ืืึทื ืืึธืืข:
vrf context PROD
address-family ipv4 unicast
route-target import auto - ะฐะฒัะพะผะฐัะธัะตัะบะธะน ัะตะถะธะผ ัะฐะฑะพัั
route-target export 65001:20000 - ัััะฝะพะน ัะตะถะธะผ ัะพัะผะธัะพะฒะฐะฝะธั RTืืขืจ ืจืขืืืืืึทื ืืืืื ืืืืืื ืึทื ืคึผืจืขืคืืงืก ืคืื ืื ืื ืืขืจ VNI ืืึธืื ืฆืืืื RT ืืืึทืืืขืก.
ืืืื ืขืจ ืคืื ืืื ืืื 65001:99000 - ืึทื ื ืึธื L3 VNI. ืืื ื ืืขื VNI ืืื ืื ืืขืืืข ืืืืฃ ืึทืืข ืืืขืืขืจ ืืื ืคืืื ืืื ืืขืจ ืืื ืืืขืจ ืึทืจืืึทื ืคืืจ ืึผืืืื ืืื ืื VRF ืกืขืืืื ืืก, ืื ืคึผืจืขืคืืงืก ืขื ืืก ืืื ืื BGP ืืืฉ, ืืืึธืก ืงืขื ืขื ืืืื ืืขืืขื ืคึฟืื ืืขืจ ืจืขืืืืืึทื:
sh bgp l2vpn evpn
<.....>
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 10.255.1.11:32777 (L2VNI 10000)
*>l[2]:[0]:[0]:[48]:[5001.0007.0007]:[0]:[0.0.0.0]/216
10.255.1.10 100 32768 i
*>l[2]:[0]:[0]:[48]:[5001.0007.0007]:[32]:[192.168.10.10]/272
10.255.1.10 100 32768 i
*>l[3]:[0]:[32]:[10.255.1.10]/88
10.255.1.10 100 32768 i
Route Distinguisher: 10.255.1.21:32787
* i[2]:[0]:[0]:[48]:[5001.0008.0007]:[32]:[192.168.20.20]/272 ! ะัะตัะธะบั ะฟะพะปััะตะฝะฝัะน ะธะท VNI 20000
10.255.1.20 100 0 i
*>i 10.255.1.20 100 0 iืืืื ืืืจ ืงืืงื ืืขืจ ืขื ื ืืื ืื ืืืงืืืขื ืืขืจืืืึทื ืืืงื, ืืืจ ืงืขื ืขื ืืขื ืึทื ืื ืคึผืจืขืคืืงืก ืืื ืฆืืืื RTs:
Leaf11# sh bgp l2vpn evpn 5001.0008.0007
BGP routing table information for VRF default, address family L2VPN EVPN
Route Distinguisher: 10.255.1.21:32787
BGP routing table entry for [2]:[0]:[0]:[48]:[5001.0008.0007]:[32]:[192.168.20.2
0]/272, version 5164
Paths: (2 available, best #2)
Flags: (0x000202) (high32 00000000) on xmit-list, is not in l2rib/evpn, is not i
n HW
Path type: internal, path is valid, not best reason: Neighbor Address, no labeled nexthop
AS-Path: NONE, path sourced internal to AS
10.255.1.20 (metric 81) from 10.255.1.102 (10.255.1.102)
Origin IGP, MED not set, localpref 100, weight 0
Received label 20000 99000 ! ะะฒะฐ label ะดะปั ัะฐะฑะพัั VxLAN
Extcommunity: RT:65001:20000 RT:65001:99000 SOO:10.255.1.20:0 ENCAP:8 ! ะะฒะฐ ะทะฝะฐัะตะฝะธั Route-target, ะฝะฐ ะพัะฝะพะฒะต, ะบะพัะพััั
ะดะพะฑะฐะฒะธะปะธ ะดะฐะฝะฝัะน ะฟัะตัะธะบั
Router MAC:5001.0005.0007
Originator: 10.255.1.21 Cluster list: 10.255.1.102
<......>ืืื ืื ืจืืืื ื ืืืฉ ืืืืฃ Leaf-1 ืืืจ ืงืขื ืขื ืืืื ืืขื ืื ืคึผืจืขืคืืงืก 192.168.20.20/32:
Leaf11# sh ip route vrf PROD
192.168.10.0/24, ubest/mbest: 1/0, attached
*via 192.168.10.1, Vlan10, [0/0], 01:29:28, direct
192.168.10.1/32, ubest/mbest: 1/0, attached
*via 192.168.10.1, Vlan10, [0/0], 01:29:28, local
192.168.10.10/32, ubest/mbest: 1/0, attached
*via 192.168.10.10, Vlan10, [190/0], 01:27:22, hmm
192.168.20.20/32, ubest/mbest: 1/0 ! ะะดัะตั Host-2
*via 10.255.1.20%default, [200/0], 01:20:20, bgp-65001, internal, tag 65001 ! ะะพัััะฟะฝัะน ัะตัะตะท Leaf-2
(evpn) segid: 99000 tunnelid: 0xaff0114 encap: VXLAN ! ะงะตัะตะท VNI 99000ืืืืขืจืงื ืื ืคืขืื ืคืื ืื ืืืืคึผื ืคึผืจืขืคืืงืก 192.168.20.0/24 ืืื ืื ืจืืืื ื ืืืฉ?
ืจืขืื, ืขืจ ืืื ื ืืฉื ืืึธืจื. ืืึธืก ืืื, ืืืืึทื ืืืคืก ืืึทืงืืืขื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืืื ืืืขืื ืื ืืื ืืช ืืืึธืก ืืขื ืขื ืืืืฃ ืืืื ื ืขืฅ. ืืื ืืึธืก ืืื ืื ืจืืืืืง ื ืึทืืืจ. ืืืืื ืืื ืึทืืข ืืขืจืืืึทื ืืืงืื ืืขื ืืืจ ืงืขื ืขื ืืขื ืึทื ืืื ืคึฟืึธืจืืึทืฆืืข ืงืืื ืืื MAC / IP ืืื ืืึทืื. ืืืขืื ืงืืื ืคึผืจืขืคืืงืก ืืื ื ืื ืืขืจืขืื.
ืืึธืก ืืื ืืื ืื ืืึธืกื ืืึธืืืืืื ืืึทื ืึทืืขืจ (HMM) ืคึผืจืึธืืึธืงืึธื ืึทืจืืขื, ืืืึธืก ืคืืื ืื ARP ืืืฉ ืคึฟืื ืืืึธืก ืื BGP ืืืฉ ืืื ืึธื ืืขืคืืื (ืืืจ ืืืขืื ืคืึทืจืืึธืื ืืขื ืคึผืจืึธืฆืขืก ืคึฟืึทืจ ืื ืฆืืืขืงื ืคืื ืืขื ืึทืจืืืงื). ืืึทืืืจื ืืืืฃ ืื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืงืืืขื ืคืื ืื HMM, EVPN ืืึทืจืฉืจืื ืืืคึผ 2 ืืื ืืขืฉืืคื (ืืจืึทื ืกืืืืืขื ืืืจื MAC / IP).
ืึธืืขืจ, ืืืึธืก ืืืื ืขืก ืืื ืึท ื ืืื ืฆื ืึทืจืืืขืจืคืืจื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืึท ืคึผืจืขืคืืงืก?
ืคึฟืึทืจ ืืขื ืืืคึผ ืคืื ืืื ืคึฟืึธืจืืึทืฆืืข, ืขืก ืืื EVPN ืืึทืจืฉืจืื ืืืคึผ 5 - ืขืก ืึทืืึทืื ืืืจ ืฆื ืึทืจืืืขืจืคืืจื ืคึผืจืขืคืืงืกืื ืืืจื ืึทืืจืขืก-ืืฉืคึผืื l2vpn evpn (ืืขื ืืืคึผ ืคืื ืจืืฅ ืืื ืืขืจ ืฆืืื ืคืื ืฉืจืืืื ืืื ืืืืื ืืื ืื ืคึผืืึทื ืืืขืจืกืืข , ืืืืึทื ืคืื ืืขื, ืื ื ืึทืืืจ ืคืื ืืขื ืืืคึผ ืคืื ืืึทืจืฉืจืื ืงืขื ืืืื ืึทื ืืขืจืฉ ืฆืืืืฉื ืคืึทืจืฉืืืขื ืข ืืึทื ืืึทืคืึทืงืืฉืขืจืขืจื)
ืฆื ืืืขืจืฉืืงื ืคึผืจืขืคืืงืก, ืขืก ืืื ื ืืืืืง ืฆื ืืืืื ืคึผืจืขืคืืงืก ืืืึธืก ืืืขื ืืืื ืึทืืืืขืจืืืืื ืืื ืื BGP ืคึผืจืึธืฆืขืก ืคึฟืึทืจ VRF:
router bgp 65001
vrf PROD
address-family ipv4 unicast
redistribute direct route-map VNI20000 ! ะ ะดะฐะฝะฝะพะผ ัะปััะฐะต ะฐะฝะพะฝัะธััะตะผ ะฟัะตัะธะบัั ะฟะพะดะบะปััะตะฝะธะต ะฝะตะฟะพััะตะดััะฒะตะฝะฝะพ ะบ Leaf ะฒ VNI 20000
route-map VNI20000 permit 10
match ip address prefix-list VNI20000_OUT ! ะฃะบะฐะทัะฒะฐะตะผ ะบะฐะบะพะน ะธัะฟะพะปัะทะพะฒะฐัั prefix-list
ip prefix-list VNI20000_OUT seq 5 permit 192.168.20.0/24 ! ะฃะบะฐะทัะฒะฐะตะผ ะบะฐะบะธะต ัะตัะธ ะฑัะดัั ะฟะพะฟะฐะดะฐัั ะฒ EVPN route-type 5ืืื ืึท ืจืขืืืืืึทื, ืืขืจ ืืขืจืืืึทื ืืืงื ืืืขื ืืึธืื:
ืืื ืก ืงืืง ืืื ืื BGP ืืืฉ. ืืื ืึทืืืฉืึทื ืฆื EVPN ืืึทืจืฉืจืื ืืืคึผ 2,3, ืืืคึผ 5 ืจืืฅ ืืขื ืขื ืืจืืืก, ืืืึธืก ืึทื ืืืึทืืื ืืื ืคึฟืึธืจืืึทืฆืืข ืืืขืื ืื ื ืขืฅ ื ืืืขืจ:
<......>
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 10.255.1.11:3
* i[5]:[0]:[0]:[24]:[192.168.10.0]/224
10.255.1.10 0 100 0 ?
*>i 10.255.1.10 0 100 0 ?
Route Distinguisher: 10.255.1.11:32777
* i[2]:[0]:[0]:[48]:[5001.0007.0007]:[0]:[0.0.0.0]/216
10.255.1.10 100 0 i
*>i 10.255.1.10 100 0 i
* i[2]:[0]:[0]:[48]:[5001.0007.0007]:[32]:[192.168.10.10]/272
10.255.1.10 100 0 i
*>i 10.255.1.10 100 0 i
* i[3]:[0]:[32]:[10.255.1.10]/88
10.255.1.10 100 0 i
*>i 10.255.1.10 100 0 i
Route Distinguisher: 10.255.1.12:3
*>i[5]:[0]:[0]:[24]:[192.168.10.0]/224 ! EVPN route-type 5 ั ะฝะพะผะตัะพะผ ะฟัะตัะธะบัะฐ
10.255.1.10 0 100 0 ?
* i
<.......> ืื ืคึผืจืขืคืืงืก ืืืื ืืจืืืก ืืื ืื ืจืืืื ื ืืืฉ:
Leaf21# sh ip ro vrf PROD
192.168.10.0/24, ubest/mbest: 1/0
*via 10.255.1.10%default, [200/0], 00:14:32, bgp-65001, internal, tag 65001 ! ะฃะดะฐะปะตะฝะฝัะน ะฟัะตัะธะบั, ะดะพัััะฟะฝัะน ัะตัะตะท Leaf1/2(ะฐะดัะตั Next-hop = virtual IP ะผะตะถะดั ะฟะฐัะพะน VPC)
(evpn) segid: 99000 tunnelid: 0xaff010a encap: VXLAN ! ะัะตัะธะบั ะดะพัััะฟะตะฝ ัะตัะตะท L3VNI 99000
192.168.10.10/32, ubest/mbest: 1/0
*via 10.255.1.10%default, [200/0], 02:33:40, bgp-65001, internal, tag 65001
(evpn) segid: 99000 tunnelid: 0xaff010a encap: VXLAN
192.168.20.0/24, ubest/mbest: 1/0, attached
*via 192.168.20.1, Vlan20, [0/0], 02:39:44, direct
192.168.20.1/32, ubest/mbest: 1/0, attached
*via 192.168.20.1, Vlan20, [0/0], 02:39:44, local
192.168.20.20/32, ubest/mbest: 1/0, attached
*via 192.168.20.20, Vlan20, [190/0], 02:35:46, hmmืืึธืก ืขื ืืืงื ืื ืฆืืืืืืข ืืืื ืคืื ืืขืจ ืกืขืจืืข ืคืื โโโโืึทืจืืืงืืขื ืืืืฃ VxLAN EVPN. ืืื ืืขืจ ืืืืึทืืขืจ ืืืื ืืืจ ืืืขืื ืงืืงื ืืื ืคืึทืจืฉืืื ืึธืคึผืฆืืขืก ืคึฟืึทืจ ืจืืืื ื ืฆืืืืฉื VRFs.
ืืงืืจ: www.habr.com
