B

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X]

baby giants 2nd 3rd
BackboneFast
     configuring 2nd
backbones
     collapsed architecture 2nd
backing up configurations
backing up files
    files
         backing up
backplane
backplanes
     SFM
backup designated router (BDR)
bandwidth
     aggregation 2nd 3rd
     internal allocation
     multicast routing 2nd
         addressing
         forwarding 2nd
         IGMP
         IP 2nd
         LAN 2nd 3rd 4th
banner command
banners
     configuring
    login
         configuring
         creating
basic ping. [See also ping utility]
BDR (backup designated router)
BIA (burned-in address)
binding
     QoS policy
bits
     DF
blocking states
     transitions
boot environment variables
     modifying
BOOT environment variables, configuring
booting
     bypassing startup files
     failures
     hybrid mode
     native mode 2nd
    operating systems
         verifying settings
    parameters
         configuring
     ROMMON mode
     switches
bootup
     verifying
BPDUs
     Filter 2nd
     port priority
     PortFast 2nd
     troubleshooting
BPDUs (bridge protocol data units) 2nd 3rd
brdging
    bridge IDs
         viewing
breaking loops
bridge protocol data units (BPDUs) 2nd 3rd
bridges 2nd 3rd
     LAN segementation 2nd
     tables
         configuring entries
         viewing
         viewing on Switch-B
     transparent 2nd
bridging
     designating
    root bridges
         configuring 2nd
         placement 2nd 3rd
         secondary placement
     spanning trees
    STP. [See STP]
broadcast domains
building
     SPT from source to RP
    trees
         PIM sparse mode 2nd
bundles
    EtherChannel
         configuring
         STP
     EtherChannel. [See also EtherChannel]
burned-in address (BIA)
bypassing startup files