Index
IN-5
Catalyst 3750 Switch Software Configuration Guide
78-16180-02
binding database
address, DHCP server
See DHCP, Cisco IOS server database
DHCP snooping
See DHCP snooping binding database
bindings
address, Cisco IOS DHCP server
21-5
DHCP snooping database 21-5
IP source guard 21-15
binding table, DHCP snooping
See DHCP snooping binding database
blocking packets
24-6
booting
boot loader, function of
4-2
boot process 4-1
manually 4-13
specific image 4-13
boot loader
accessing
4-14
described 4-2
environment variables 4-14
prompt 4-14
trap-door mechanism 4-2
bootstrap router (BSR), described 36-5
Border Gateway Protocol
See BGP
BPDU
error-disabled state
19-3
filtering 19-3
RSTP format 18-10
BPDU filtering
described
19-3
disabling 19-15
enabling 19-14
support for 1-6
BPDU guard
described
19-3
disabling 19-14
enabling 19-13
support for 1-6
bridged packets, ACLs on 31-38
bridge groups
See fallback bridging
bridge protocol data unit
See BPDU
broadcast flooding
34-17
broadcast packets
directed
34-14
flooded 34-14
broadcast storm-control command 24-3
broadcast storms 24-2, 34-14
C
cables, monitoring for unidirectional links 26-1
candidate switch
adding
6-18
automatic discovery 6-5
defined 6-4
HC 6-21
passwords 6-19
requirements 6-4
standby group 6-20
See also command switch, cluster standby group, and
member switch
caution, described
xxxvi
CC (command switch) 6-21
CDP
and trusted boundary
32-36
automatic discovery in switch clusters 6-5
configuring 25-2
default configuration 25-2
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