Technologies
FeedbackAsynchronous Transfer Mode (ATM)
- ATM Signaling
- ATM Traffic Management
- ATM to Frame Relay Interworking
- IP over ATM
- LAN Emulation (LANE)
- Permanent Virtual Circuits (PVC) and Switched Virtual Circuits (SVC)
- VP (Virtual Path) Switching and Tunnels
Availability
Broadband Cable
- Cable Management and Services
- Cable Modem Termination Systems (CMTS)
- Cable Modems
- Cable Security
- Cable Video
- Data-over-Cable Service Interface Specifications (DOCSIS)
- Packet Cable
- Radio Frequency (RF) Hybrid Fiber-Coaxial (HFC)
- Telco - Return
Content Networking
- Certificates
- Keepalives
- Redundancy
- TCP and UDP Stateful Protocols
- TCP and UDP Static Port Protocols
- Web Cache Communications Protocol (WCCP)
Dial and Access
- Asynchronous Connections
- Dial-on-Demand Routing (DDR)
- Integrated Services Digital Networks (ISDN), Channel-Associated Signaling (CAS)
- Virtual Private Dialup Network (VPDN)
IBM Technologies
IP
- IP Addressing Services
- IP Application Services
- IP Multicast
- IP Routed Protocols
- IP Routing
- IP Security Protocols
- IP Switching
- IP Tunneling
- IP Version 6 (IPv6)
LAN Switching
- EtherChannel
- Ethernet
- Fiber Distributed/Copper Distributed Data Interface (FDDI/CDDI)
- LAN Quality of Service
- LAN Security
- Layer-Three Switching and Forwarding
- Legacy Desktop Protocols
- Port Monitoring
- Spanning Tree Protocol
- Switch Redundancy and Management
- Virtual LANs/VLAN Trunking Protocol (VLANs/VTP)
Long Reach Ethernet (LRE) and Digital Subscriber Line (xDSL)
- Aggregation/DSLAM (DSL Access Multiplexer)
- LRE/VDSL (Long-Reach Ethernet/Very-high-data-rate DSL)
- Service Selection Gateway (SSG)
Multiprotocol Label Switching (MPLS)
- Multiprotocol Label Switching for VPNs (MPLS for VPNs)
- Multiprotocol Label Switching over ATM (MPLS over ATM)
Network Management
Optical
- Dense Wavelength Division Multiplexing (DWDM)
- Spatial Reuse Protocol/Dynamic Packet Transport (SRP/DPT)
- Synchronous Digital Hierarchy (SDH)
- Synchronous Optical NETwork (SONET)
Quality of Services (QoS)
- Netflow
- QoS Configuration and Monitoring
- QoS Congestion Avoidance
- QoS Congestion Management (queueing)
- QoS Link Efficiency Mechanisms
- QoS Packet Classification
- QoS Packet Marking
- QoS Policing
- QoS Signaling
- QoS Solutions
- QoS Traffic Shaping
Security and VPN
- Authentication Protocols
- IDS/IPS - Detection & Signatures
- IDS/IPS - Reaction & Response
- IPSec Architecture and Implementation
- IPSec Negotiation/IKE Protocols
- Lawful Intercept
- Lock & Key
- Network Admission Control (NAC)
- Public Key Infrastructure (PKI)
- Secure Shell (SSH)
- Secure Socket Layer (SSL)
- WebVPN / SSL VPN
Storage Networking
- Fiber Channel over IP (FCIP)
- Management
- SCSI (Small Computer Systems Interface)
- Security
- Small Computer Systems Interface over IP (iSCSI)
- Storage Networking - Additional Concepts
Voice
- Application Communications
- Call Routing / Dial Plans
- Device Signaling
- Fax / Modem over IP
- Gateway Protocols
- IP Telephony/Voice over IP (VoIP)
- Telephony Signaling
- Voice Application Development
- Voice Quality