example config multipoint-gre tunnel with cisco router tra un PE e due CE
17.12 2019 | by massimilianoexample config multipoint-gre tunnel with cisco router tra un PE e due CE ARCHITETTURA DI RIFERIMENTO PE […]
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example config multipoint-gre tunnel with cisco router tra un PE e due CE
ARCHITETTURA DI RIFERIMENTO
PE router
interface tunnel1
description NHS GRE vs CE
ip address 172.16.201.10 255.255.255.248
ip mtu 1500
no ip route-cache
no ip mroute-cache
tunnel mode gre multipoint
ip nhrp map 172.16.201.9 172.16.201.200 # map < ip_tunnel1 NHC > < loopback NHC-CE1 >
ip nhrp map 172.16.201.11 172.16.201.100 # map < ip_tunnel2 NHC > < loopback NHC-CE2 >
ip nhrp network-id 1
ip nhrp holdtime 65535
ip nhrp nhs 172.16.201.9
ip nhrp nhs 172.16.201.11
tunnel source 172.16.201.253
tunnel key 1
CE1
interface tunnel1
description NHC GRE1 vs PE
router ip address 172.16.201.9 255.255.255.248
ip mtu 1500
no ip route-cache
no ip mroute-cache
tunnel mode gre multipoint
ip nhrp map 172.16.201.10 172.16.201.253 # map < ip_tunnel1 NHS > < loopback NHS-PE >
ip nhrp network-id 1
ip nhrp holdtime 65535
ip nhrp nhs 172.16.201.10
tunnel source 172.16.201.200
tunnel key 1
CE2
interface tunnel1
description NHC GRE2 vs PE
ip address 172.16.201.11 255.255.255.248
ip mtu 1500
no ip route-cache
no ip mroute-cache
tunnel mode gre multipoint
ip nhrp map 172.16.201.10 172.16.201.253 # map < ip_tunnel2 NHS > < loopback NHS-PE >
ip nhrp network-id 1
ip nhrp holdtime 65535
ip nhrp nhs 172.16.201.10
tunnel source 172.16.201.100
tunnel key 1