Traffic Management

IP Layer Input Checks

• Source Reverse Path Forwarding
• Time To Live expiration
• IP header checksum
• Layer 2 Length < IP Length

Classifiers

• Multiple million Classifiers - Arbitrary N-tuple

Policers

• Colour Aware & Token Bucket
• Rounding Closest/Up/Down
• Limits in PPS/KBPS
• Types:
  • Single Rate Two Colour
  • Single Rate Three Colour
  • Dual Rate Three Colour
• Action Triggers
  • Conform
  • Exceed
  • Violate
• Actions Type
  • Drop
  • Transmit
  • Mark-and-transmit

Switched Port Analyzer (SPAN) * mirror traffic to another switch port

ACLs

• Stateful
• Stateless

COP

MAC/IP Pairing

(security feature).