Cisco WS-C3020 - Page 920

Index
IN-4
Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide
OL-8915-03
B
BackboneFast
described
18-5
disabling 18-14
enabling 18-13
support for 1-5
backup interfaces
See Flex Links
backup links
19-2
banners
configuring
login
5-19
message-of-the-day login 5-18
default configuration 5-17
when displayed 5-17
Berkeley r-tools replacement 7-48
binding database
address, DHCP server
See DHCP, Cisco IOS server database
DHCP snooping
See DHCP snooping binding database
bindings
address, Cisco IOS DHCP server
20-6
DHCP snooping database 20-6
IP source guard 20-15
binding table, DHCP snooping
See DHCP snooping binding database
blocking packets
23-8
Boolean expressions in tracked lists 38-14
booting
boot loader, function of
3-2
boot process 3-1
manually 3-19
specific image 3-19
boot loader
accessing
3-20
described 3-2
environment variables 3-20
prompt 3-20
trap-door mechanism 3-2
BPDU
error-disabled state
18-2
filtering 18-3
RSTP format 17-12
BPDU filtering
described
18-3
disabling 18-12
enabling 18-12
support for 1-5
BPDU guard
described
18-2
disabling 18-12
enabling 18-11
support for 1-5
bridge protocol data unit
See BPDU
broadcast flooding
34-15
broadcast packets
directed
34-12
flooded 34-12
broadcast storm-control command 23-4
broadcast storms 23-1, 34-12
C
cables, monitoring for unidirectional links 26-1
CA trustpoint
configuring
7-44
defined 7-42
caution, described xxxvi