正解:B,D,F
Explanation/Reference:
Explanation:
Restrictions for EVN
An EVN trunk is allowed on any interface that supports 802.1q encapsulation, such as Fast Ethernet, Gigabit Ethernet, and port channels.
There are additional platform and line-card restrictions for an EVN trunk. Check Cisco Feature Navigator, www.cisco.com/go/cfn for supported platforms and line cards.
A single IP infrastructure can be virtualized to provide up to 32 virtual networks end-to-end.
If an EVN trunk is configured on an interface, you cannot configure VRF-Lite on the same interface.
OSPFv3 is not supported; OSPFv2 is supported.
The following are not supported by EVN:
--IS-IS
--RIP
--Route replication is not supported with BGP
--Certain SNMP set operations
The following are not supported on an EVN trunk:
--Access control lists (ACLs)
--BGP interface commands are not inherited
--IPv6, except on vnet global
--Network address translation (NAT)
--NetFlow
--Web Cache Communication Protocol (WCCP)
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/evn/configuration/xe-3s/evn-xe-3s-book/evn- overview.html