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] packet switching PAP partial-mesh topology Frame Relay passive bus point-to-multipoint architecture (ISDN) passwords authentication PPP, troubleshooting 2nd OTPs 2nd PAT in remote access environments 2nd 3rd 4th ISDN configuration 2nd 3rd 4th PathChar utility establishing baseline performance 2nd 3rd 4th 5th pathcode violations of T1 circuits payload compression configuring 2nd 3rd Pchar options 2nd 3rd Pchar utility establishing baseline performance 2nd 3rd 4th 5th PCM (pulse code modulation) 2nd PCM voice PDUs (protocol data units) per interface limitations of DLCIs 2nd per-interface compression per-virtual circuit compression perfect scheduling performance discovering baseline behavior 2nd 3rd 4th 5th Frame Relay physical layer 2nd 3rd 4th 5th monitoring with SAA 2nd selection criteria for VPN termination equipment 2nd 3rd performance issues Frame Relay compression 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th end-to-end connectivity 2nd 3rd 4th 5th 6th 7th 8th end-to-end connectivity;Frame Relay:end-to-end connectivity;end-to-end connectivity:Frame Relay;PVCs:end-to-end connectivity flapping lines 2nd 3rd 4th 5th 6th 7th flapping links 2nd 3rd 4th traffic shaping 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th traffic shaping;Frame Relay:traffic shaping:FECNs;traffic shaping:Frame Relay:FECNs;FECNs;congestion:Frame Relay:FECNs troubleshooting performance parameters of Frame Relay RER throughput 2nd transit delay periodic retransmissions packets sent from W2K systems 2nd permanent virtual circuits PFS (perfect forward secrecy ) phase modulations 2nd phase-shift keying photonic WLANs physical layer T1 circuits alarm states 2nd checking bit errors 2nd errors 2nd identifying loopback features linecode violations pathcode violations slip seconds verifying controller status 2nd 3rd troubleshooting ISDN BRI 2nd 3rd 4th 5th 6th 7th 8th physical layer troubleshooting Frame Relay clocking problems 2nd 3rd 4th 5th 6th 7th 8th CSU/DSU, testing loopback testing performance issues 2nd 3rd 4th 5th PIM SM Frame Relay multicast configuration 2nd ping command 2nd 3rd 4th replies PMTU ( Path MTU) discovery 2nd point-to-multipoint Frame Relay hub side configuration 2nd spoke side configuration 2nd point-to-point Frame Relay configuration hub configuration 2nd 3rd NBMA model spoke configuration 2nd ports POTS (plain old telephone service) interfaces ISDN configuration 2nd 3rd 4th PPoE discovery stage negotiations 2nd 3rd session stage PPP 2nd authentication servers 2nd timeouts, troubleshooting 2nd 3rd 4th troubleshooting 2nd Authentication phase authentication phase troubleshooting 2nd 3rd callback configuring 2nd 3rd connection termination troubleshooting 2nd frame fields 2nd LCP 22 second issue 2nd 3rd 4th 5th 6th 7th 8th troubleshooting 2nd 3rd 4th 5th 6th Link Dead phase Link Establishment phase 2nd Link Termination phase NCPs troubleshooting 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th Network Layer Protocol phase protocol field 2nd troubleshooting PPP callback 2nd 3rd 4th 5th 6th PPP dial-in configuring 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th PPP dial-in network design 2nd PPP dial-out configuring 2nd 3rd 4th 5th network design PPP negotiation authentication phase 2nd LCP phase 2nd 3rd 4th NCP phase 2nd 3rd 4th 5th PPTP 2nd 3rd Predictor data compression premature disconnect presentation layer (OSI model) PRI (Primary Rate Interface) 1.544-Mbps interface 2nd 2.048-Mbps interface PRI circuits layer 1 status, verifying layer 2 status, verifying 2nd 3rd 4th troubleshooting profiles (VPN client) creating projecting PPP link to call master protected band (RF) Protocol Discriminator field (Q.931 messages) Protocol field (PPP frames ) protocol field (PPP) 2nd protocol layer down troubleshooting Frame Relay new installs 2nd 3rd 4th 5th 6th protocol layer troubleshooting Frame Relay 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 provisioning enterprise remote access services 2nd 3rd 4th 5th 6th 7th Frame Relay 2nd 3rd 4th ISDN 2nd xDSL 2nd 3rd provisioning process ISDN troubleshooting new install issues pseudo-ternary signaling 2nd 3rd PSK (phase-shift keying) PSTN (Public Switched Telephone Network) Public Switched Telephone Network pulse code modulation pulse density PVCs DLCIs per interface limitations 2nd end-to-end connectivity 2nd 3rd 4th 5th 6th 7th flapping lines 2nd 3rd 4th 5th 6th 7th misconfiguration issues 2nd 3rd 4th 5th 6th 7th 8th 9th premature disconnect PVCs (permanent virtual circuits) 2nd |