Filter
Top Products
Forwarding Traffic with Distributed Trunking and
Spanning Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-32
Forwarding Broadcast, Multicast, and
Forwarding Broadcast, Multicast, and Unknown Traffic
Forwarding Unicast Traffic Upstream . . . . . . . . . . . . . . . . . . . . 12-32
Unknown Traffic Upstream . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-33
Forwarding Unicast Traffic Downstream (to the Server) . . . . 12-33
Downstream (to the Server) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-33
Distributed Trunking Restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-35
Trunk Group Operation Using the “Trunk” Option . . . . . . . . . . . . 12-36
How the Switch Lists Trunk Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-37
Outbound Traffic Distribution Across Trunked Links . . . . . . . . . 12-37
13 Port Traffic Controls
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1
Using Both ICMP Rate-Limiting and All-Traffic Rate-Limiting
Configuring Inbound Rate-Limiting for Broadcast
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-3
Rate-Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-4
All Traffic Rate-Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-4
Configuring Rate-Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-5
Displaying the Current Rate-Limit Configuration . . . . . . . . . . . . 13-6
Operating Notes for Rate-Limiting . . . . . . . . . . . . . . . . . . . . . . . . . 13-8
ICMP Rate-Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-10
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-11
Guidelines for Configuring ICMP Rate-Limiting . . . . . . . . . . . . 13-12
Configuring ICMP Rate-Limiting . . . . . . . . . . . . . . . . . . . . . . . . . 13-13
on the Same Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-14
Displaying the Current ICMP Rate-Limit Configuration . . . . . . 13-14
Operating Notes for ICMP Rate-Limiting . . . . . . . . . . . . . . . . . . 13-15
ICMP Rate-Limiting Trap and Event Log Messages . . . . . . . . . . 13-17
and Multicast Traffic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-19
Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-21
Guaranteed Minimum Bandwidth (GMB) . . . . . . . . . . . . . . . . . . . . . 13-22
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-22
xi