F

Index

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

far end
far-end crosstalk
fast busy signals
     debugging
fast-dial
FCS (frame check sequence) field
     Frame Relay frames
FCS field (LAPD frames)
FCS field (PPP frames)
FDIs (Feeder Distribution Interfaces)
FDM 2nd
FDM (frequency-division multiplexing)
     DMT
FECN (forward explicit congestion notification) bit (Frame Relay Address field)
FECNs 2nd 3rd
Feeder Distribution Interfaces
Fermat/Euler Theorem
FEXT (far-end crosstalk)
FHSS (frequency hopping spread spectrum)
fiber- optic networks
     SONET
fields
     of ICV 2nd 3rd
    of LAPD frames
         Control field 2nd
         Data field
         FCS field
         Flag field
     of PPP frames 2nd
filter GINAs
firewall-based VPNs 2nd
firewalls
     implementing in remote access VPNs 2nd
first- tier exchange carriers
FITFEEL (Fast Information Transfer For Extremely Errored Links) protocol
Flag field
     Frame Relay frames
Flag field (LAPD frames)
Flag field (PPP frames)
flapping lines
     Frame Relay 2nd 3rd 4th 5th 6th 7th
flapping links
     Frame Relay 2nd 3rd 4th
flapping routes
     Frame Relay
floating static routes
     DDR configuration
ForceKeepAlive
     enabling
Foresight adaptive shaping
     ELMI 2nd
fragmentation
fragmentation process
     Frame Relay 2nd
Frame Relay 2nd
    addressing
         ARP
         Inverse ARP
         RARP
     ANSI standards 2nd
     benefits of 2nd
     bidrectional procedures
     bridging 2nd 3rd
     broadcast queues 2nd
     C-plane 2nd
     CIR
         aggregate CIR 2nd
         asymmetrical CIR
         flexible CIR
         zero CIR
     compression 2nd 3rd 4th 5th 6th
         configuring 2nd
         hardware compression 2nd
         software compression 2nd 3rd
     congestion control mechanisms
         CLLM
         rate adoption algorithm 2nd
         windowing
     core aspects
     CSU/DSU pinouts 2nd
     data link layer troubleshooting
         LMI issues 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th
         misconfigured PVCs 2nd 3rd 4th 5th 6th 7th 8th 9th
     design parameters 2nd
    DLCI
         mismatched settings, troubleshooting 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th
    DLCIs
         per interface limitations 2nd
     ELMI 2nd
     end-to-end connectivity 2nd 3rd 4th 5th 6th 7th 8th
     flapping lines 2nd 3rd 4th 5th 6th 7th
     flapping links 2nd 3rd 4th
     frame switching configuration 2nd
     full-mesh topology
     generic traffic shaping 2nd 3rd
     host migration 2nd 3rd 4th 5th 6th 7th 8th 9th
     IAs 2nd
     initial troubleshooting steps 2nd
    IP multicast
         checking IGMP group members 2nd
         checking upstream neighbor availability 2nd 3rd 4th
         group flags
         multicast trace reporting 2nd 3rd 4th
         testing remote user 's router 2nd
     IP multicast configuration 2nd
     IP unnumbered configuration 2nd
     ISDN backup configuration 2nd 3rd
    LAPF
         control protocol
         control protocol:Control field 2nd
         control protocol:Information field 2nd 3rd 4th 5th
         logical frame processing
         T1.618 frame format 2nd 3rd 4th 5th 6th
     limitations of
     LMI
         Annex D
         Cisco-Consortium 2nd
         ITU-T Q.933 Annex A
    LMIs
         code values 2nd
         counter parameters 2nd 3rd
         timers 2nd
     multicast
     multiplexing 2nd
     network components
    new install issues
         troubleshooting 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th
     NNI
     partial-mesh topology
    payload compression
         configuring 2nd
    performance issues
         troubleshooting
    performance parameters
         RER
         throughput 2nd
         transit delay
    physical layer troubleshooting
         clocking problems 2nd 3rd 4th 5th 6th 7th 8th
         DSU/CSU, testing
         loopback testing
         performance issues 2nd 3rd 4th 5th
    point-to-point connections
         configuring
         hub configuration 2nd 3rd
         spoke configuration 2nd
     provisioning enterprise remote access services 2nd 3rd 4th
     pseudo-ternary signaling 2nd 3rd
     QoS parameters 2nd
    remote user router
         verifying status
     serial interface configuration, verifying 2nd
    service architecture
         VCs
     service functioning, checking 2nd 3rd 4th
     standards 2nd
     traffic shaping 2nd 3rd
         BECNs 2nd
         flapping routes, investigating
         high RTT numbers , investigating 2nd 3rd 4th
         map classes 2nd
         slow performance, investigating 2nd 3rd 4th 5th 6th
         verifying settings
     UNI 2nd
     upper-layer protocol interoperability
         encapsulation
         fragmentation 2nd
         multiprotocol support 2nd
    Van Jacobson header compression
         configuring 2nd 3rd
     variable length framing
     VCs
     versus X.25 2nd
     VoFR
frames
    PPP
         fields 2nd
framing techniques
     T1
         ESF signal format
         SF signal format 2nd
    T3
         M23 signal format 2nd
frequency 2nd
frequency-division multiplexing
frequency-shift keying
frequent disconnections
     detecting source of
FRF (Frame Relay Forum)
     IAs 2nd
FSK (frequency shift-keying)
full-mesh topology
     Frame Relay
funding remote access