問題文
A provider edge device has to join several customer sites into one bridged domain over the core, so the operator asks for the routing-instance type that keeps a MAC table of its own for that domain rather than a table of prefixes. On another device an equal-cost group loses one of its members, and the operator wants the feature that stops the surviving flows from being shuffled onto different next hops when that happens. Which pair names the instance type and that feature?
選択肢
- Junos builds one separate table inside the vrf instance, and separately runs that consistent balancing
- Junos builds one separate table inside the vrf instance, and separately runs that weighted balancing
- Junos builds one separate table inside the vpls instance, and separately runs that weighted balancing
- Junos builds one separate table inside the vpls instance, and separately runs that consistent balancing