Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) User Manual
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Multi-Service IronWare Switching Configuration Guide
53-1003036-02
Port loop detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Strict mode and Loose mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Recovering disabled ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Disable duration and loop detection interval. . . . . . . . . . . . . . . 10
Enabling loop detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Configuring a global loop detection interval . . . . . . . . . . . . . . .12
Configuring the device to automatically
re-enable ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Clearing loop-detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Displaying loop-detection information . . . . . . . . . . . . . . . . . . . . 13
Syslog message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Mirroring and Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Configuration guidelines for monitoring traffic . . . . . . . . . . . . . 14
Assigning a mirror port and monitor ports . . . . . . . . . . . . . . . . . 14
Displaying mirror and monitor port configuration . . . . . . . . . . . 15
ACL-based inbound mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Considerations when configuring ACL-based
inbound mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Configuring ACL-based inbound mirroring . . . . . . . . . . . . . . . . . 17
10G WAN PHY fault and performance management. . . . . . . . . . . .20
Wait for all cards feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Link fault signaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Configuration Examples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Displaying link-fault-signaling information . . . . . . . . . . . . . . . . .30
Displaying and clearing remote fault counters . . . . . . . . . . . . . . . . . 31
Limits and restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Local fault event detection and counters . . . . . . . . . . . . . . . . . . . . .32
Displaying and clearing local fault counters . . . . . . . . . . . . . . .32
Displaying Network Processor statistics . . . . . . . . . . . . . . . . . . . . . .33
Relationships between some counters . . . . . . . . . . . . . . . . . . .36
Clearing the NP statistics counters . . . . . . . . . . . . . . . . . . . . . . 37
Enabling the Foundry Discovery Protocol (FDP) and
Reading Cisco Discovery Protocol (CDP) Packets
Configuring FDP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Displaying FDP information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Clearing FDP and CDP information. . . . . . . . . . . . . . . . . . . . . . .44
Reading CDP packets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Enabling interception of CDP packets globally . . . . . . . . . . . . .45
Enabling interception of CDP packets on
an interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Displaying CDP information. . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Clearing CDP information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47