Hello, please i need help with this network security question

1. Which ports/status (trusted or untrusted) should be configured for DHCP snooping to prevent rogue DHCP attacks?

2. As a security administrator for XYZ.com company, you gathered the below statistics collected over the 12 past months and then specifically on 26 Nov 2020 on your Internet edge router as follows:

Traffic Statistics	Collected over the 12 past months	Collected on 26 Nov 2020
Incoming rate	AVG=250 Mbps, Max=300Mbps, Min=120Mbps	Incoming rate: 245Mbps
Outgoing rate	AVG=56 Mbps, Max=70Mbps, Min=20Mbps	Outgoing rate: 115Mbps
UDP traffic OUT	AVG=77 Kbps, Max=90 Kbps, Min=23 Kbps	UDP traffic: 105 Mbps
TCP traffic OUT	AVG=90 Kbps, Max=101 Kbps, Min=13 Kbps	TCP traffic: 91 Kbps

Which 2 readings should be remarkable regarding the above mentioned situation and how to handle it?