EVPN Multihoming

15 min

evpn multihoming view evpn multihoming view table 1 evpn multihoming view table 1 evpn multihoming view true 330,331#4283c7 unhandled content type #4283c7 unhandled content type unhandled content type unhandled content type show evpn es {detail|json| show evpn es {detail|json| esi } \[command] show evpn es { detail | json |esi} \[purpose] display the es detailed status information \[parameters] true 330,331#4283c7 unhandled content type #4283c7 unhandled content type unhandled content type unhandled content type \[view] privileged user view \[use cases] sonic# show evpn es detail esi 03 00 00 01 00 00 01 00 00 64 type local,remote interface link aggregation 5 state up bridge port yes ready for bgp yes vni count 0 mac count 2 df status df df preference 32767 nexthop group 536870913 vteps 10 1 0 238 df alg preference df pref 32767 nh 268435459 evpn multihoming config evpn multihoming config table 2 evpn multihoming config table 2 evpn multihoming config true 373,288#4283c7 unhandled content type #4283c7 unhandled content type unhandled content type unhandled content type #d8e5f5 unhandled content type #d8e5f5 unhandled content type unhandled content type unhandled content type #d8e5f5 unhandled content type #d8e5f5 unhandled content type unhandled content type unhandled content type #d8e5f5 unhandled content type #d8e5f5 unhandled content type unhandled content type unhandled content type #d8e5f5 unhandled content type #d8e5f5 unhandled content type evpn mh disable advertise svi mac evpn mh disable advertise svi mac \[command] evpn mh disable advertise svi mac \[purpose] disable svi mac advertise to bgp \[view] global configuration view \[notes] bgp advertisement for svi mac is enabled by default run command no evpn mh disable advertise svi mac to enable svi mac advertise to bgp \[use cases] sonic# configure terminal sonic(config)# evpn mh disable advertise svi mac evpn mh mac holdtime evpn mh mac holdtime holdtime \[command] evpn mh mac holdtime holdtime \[purpose] set mac table entry hold time \[parameters] true 112,549#4283c7 unhandled content type #4283c7 unhandled content type unhandled content type unhandled content type \[view] global configuration view \[notes] run command no evpn mh mac holdtime to delete the hold time configuration \[use cases] sonic# configure terminal sonic(config)# evpn mh mac holdtime 0 evpn mh neigh holdtime evpn mh neigh holdtime holdtime \[command] evpn mh neigh holdtime holdtime \[purpose] set neighbor table entry hold time \[parameters] true 145,516#4283c7 unhandled content type #4283c7 unhandled content type unhandled content type unhandled content type \[view] global configuration view \[notes] run command no evpn mh neigh holdtime to delete the hold time configuration \[use cases] sonic# configure terminal sonic(config)# evpn mh neigh holdtime 0 evpn mh redirect off evpn mh redirect off \[command] evpn mh redirect off \[purpose] enable fast failover on control plane \[view] global configuration view \[notes] this feature is disabled by default and is recommended to be enabled run command no evpn mh redirect off to disable fast failover \[use cases] sonic# configure terminal sonic(config)# evpn mh redirect off evpn mh es id {esi|es id} evpn mh es id {esi|es id} \[command] evpn mh es id { esi|es id } \[purpose] configure esi \[parameters] true 283,378#4283c7 unhandled content type #4283c7 unhandled content type unhandled content type unhandled content type #d8e5f5 unhandled content type #d8e5f5 unhandled content type \[view] lagif configuration view \[notes] there are two methods to configure esi 1\ directly set a unique 10 byte esi in the format 00\ aa\ bb\ cc\ dd\ ee\ ff\ gg\ hh\ ii; 2\ set es id and es sys mac, and then form a unique 10 byte esi with reserved bits run command no evpn mh es id to delete the esi \[use cases] sonic# configure terminal sonic(config)# interface link aggregation 123 sonic(config lagif 123)# evpn mh es id 03 00 00 01 00 00 02 00 00\ c9 sonic# configure terminal sonic(config)# interface link aggregation 124 sonic(config lagif 124)# evpn mh es id 100 sonic(config lagif 124)# evpn mh es sys mac 00 00 01 00 00 10 evpn mh es sys mac evpn mh es sys mac hh\ hh\ hh\ hh\ hh\ hh \[command] evpn mh es sys mac hh\ hh\ hh\ hh\ hh\ hh \[purpose] set the es system mac \[parameters] true 330,331#4283c7 unhandled content type #4283c7 unhandled content type unhandled content type unhandled content type \[view] lagif configuration view \[notes] run command no evpn mh es sys mac to delete the es system mac \[use cases] sonic# configure terminal sonic(config)# interface link aggregation 125 sonic(config lagif 125)# evpn mh es sys mac 00 00 01 00 00 10 evpn mh es df pref evpn mh es df pref preference \[command] evpn mh es df pref preference \[purpose] set the preference for df election \[parameters] true 330,331#4283c7 unhandled content type #4283c7 unhandled content type unhandled content type unhandled content type \[view] lagif configuration view \[notes] run command no evpn mh es df pref to restore the preference to the default value 32767 \[use cases] sonic# configure terminal sonic(config)# interface link aggregation 126 sonic(config lagif 126)# evpn mh es df pref 0 evpn unique ip vlan evpn unique ip vlan vlan id \[command] evpn unique ip vlan vlan id \[purpose] enable evpn unique ip feature \[parameters] true 330,331#4283c7 unhandled content type #4283c7 unhandled content type unhandled content type unhandled content type \[view] global configuration view \[notes] this feature is not enabled by default when enabled, the gateway of a couple of es peers is allowed to have different mac and ip addresses configured run command no evpn unique ip vlan vlan id to disable the evpn unique ip feature \[use cases] sonic# configure terminal sonic(config)# evpn unique ip vlan 25