Configuration Guide User guide

FastIron Configuration Guide xvii
53-1002494-02
Chapter 15 Network Monitoring
Basic system management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .521
Viewing system information . . . . . . . . . . . . . . . . . . . . . . . . . . .521
Viewing configuration information . . . . . . . . . . . . . . . . . . . . . .522
Viewing port statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .523
Viewing STP statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .525
Clearing statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .526
Traffic counters for outbound traffic. . . . . . . . . . . . . . . . . . . . .526
Viewing egress queue counters on FCX devices . . . . . . . . . . .530
RMON support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .531
Maximum number of entries allowed in the
RMON control table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .531
Statistics (RMON group 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . .532
History (RMON group 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .534
Alarm (RMON group 3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .534
Event (RMON group 9). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .535
sFlow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .535
sFlow version 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .536
sFlow support for IPv6 packets. . . . . . . . . . . . . . . . . . . . . . . . .536
sFlow configuration considerations . . . . . . . . . . . . . . . . . . . . .537
Configuring and enabling sFlow . . . . . . . . . . . . . . . . . . . . . . . .539
Enabling sFlow forwarding. . . . . . . . . . . . . . . . . . . . . . . . . . . . .545
sFlow version 5 feature configuration . . . . . . . . . . . . . . . . . . .546
Displaying sFlow information . . . . . . . . . . . . . . . . . . . . . . . . . .549
Utilization list for an uplink port . . . . . . . . . . . . . . . . . . . . . . . . . . . .552
Utilization list for an uplink port command syntax . . . . . . . . .553
Displaying utilization percentages for an uplink . . . . . . . . . . .553
Chapter 16 Basic Layer 2 Features
About port regions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .556
FastIron X Series device port regions . . . . . . . . . . . . . . . . . . . .556
FCX and FWS device port regions. . . . . . . . . . . . . . . . . . . . . . .557
ICX 6610 device port regions . . . . . . . . . . . . . . . . . . . . . . . . . .557
ICX 6430 device port regions . . . . . . . . . . . . . . . . . . . . . . . . . .557
ICX 6450 device port regions . . . . . . . . . . . . . . . . . . . . . . . . . .558
Enabling or disabling the Spanning Tree Protocol (STP). . . . . . . . .558
Modifying STP bridge and port parameters . . . . . . . . . . . . . . .558
Management MAC address for stackable devices . . . . . . . . . . . . .559
MAC learning rate control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .559
Changing the MAC age time and disabling MAC
address learning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .560
Disabling the automatic learning of MAC addresses . . . . . . .560
Displaying the MAC address table . . . . . . . . . . . . . . . . . . . . . .561
Static MAC entry configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . .561
Multi-port static MAC address. . . . . . . . . . . . . . . . . . . . . . . . . .561
VLAN-based static MAC entries configuration. . . . . . . . . . . . . . . . .563