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Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide
24R9746
storm control
configuring
15-2
default configuration 15-2
described 15-1
disabling 15-3
displaying 15-11
STP
accelerating root port selection
11-4
BackboneFast
described
11-5
enabling 11-14
BPDU filtering
described
11-3
enabling 11-12
BPDU guard
described
11-3
enabling 11-11
BPDU message exchange 9-3
configuration guidelines 9-12, 11-10
configuring
forward-delay time
9-22
hello time 9-21
maximum aging time 9-22
path cost 9-19
port priority 9-17
root switch 9-15
secondary root switch 9-17
spanning-tree mode 9-13
switch priority 9-20
counters, clearing 9-23
default configuration 9-12
default optional feature configuration 11-10
designated port, defined 9-3
designated switch, defined 9-3
detecting indirect link failures 11-6
disabling 9-14
displaying status 9-23
EtherChannel guard
described
11-8
enabling 11-15
extended system ID
affects on root switch
9-15
affects on the secondary root switch 9-17
overview 9-4
unexpected behavior 9-15
features supported 1-3
inferior BPDU 9-3
instances supported 9-9
interface state, blocking to forwarding 11-2
interface states
blocking
9-5
disabled 9-7
forwarding 9-5, 9-6
learning 9-6
listening 9-6
overview 9-4
interoperability and compatibility among modes 9-10
limitations with IEEE 802.1Q trunks 9-10
load sharing
overview
12-22
using path costs 12-24
using port priorities 12-22
loop guard
described
11-9
enabling 11-16
modes supported 9-9
multicast addresses, affect of 9-8
overview 9-2
path costs 12-24
Port Fast
described
11-2
enabling 11-10
port priorities 12-23
preventing root switch selection 11-8
protocols supported 9-9
redundant connectivity 9-8