Drag and drop each CoPP class on the left to its matching traffic type on the right.
Drag a concept onto its matching description — or click a concept then click the description.
Carries OSPF, EIGRP, BGP control plane packets
Carries SSH, SNMP, NTP, and Syslog traffic
Carries packets requiring CPU intervention (e.g., TTL expiry)
Catch-all for traffic not matching other classes
Reserved for high-priority control plane traffic
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
CoPP class for routing protocols: Carries OSPF, EIGRP, BGP control plane packets
CoPP classes map to specific traffic categories: routing protocol traffic, management traffic, exception traffic, and default catch-all.
Quick reference
| Protocol | Metric | Max Hops | Algorithm | Type |
|---|---|---|---|---|
| RIP v2 | Hop count | 15 | Bellman-Ford | Distance vector |
| OSPF | Cost (bandwidth) | Unlimited | Dijkstra (SPF) | Link state |
| EIGRP | Composite metric | Unlimited | DUAL | Hybrid |
| IS-IS | Cost | Unlimited | Dijkstra | Link state |
| BGP | Policy / attributes | Unlimited | Path vector | Path vector |
RIP's 15-hop limit makes it unsuitable for large networks. OSPF and EIGRP dominate modern enterprise deployments.
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