February 27 350-401 PASS

The exam has 58 questions, 6 experimental questions, and the other 52 are multiple choice questions and drag picture questions. I took about 5 drag picture questions, 2 new questions, and about 7 new multiple choice questions. You have to pay attention to the basic knowledge points.
The 6 experimental questions are:
1. Comprehensive questions of netflow/span/sla
2. vrf-2
3. bgp address- family!
4. port-channel-7 (channel-group 12 mode xx depends on the multi-end negotiation mode. If the peer device cannot be opened, you can only try mode on/active/auto to check the port-channel status)
5. ospf-3 (use ip ospf area x command to declare under the interface)
6. Copp variation questions