WAN Requirements on the
CCIE R&S Written Exam #350-001
From the beginning Certification Zone has been designed with two purposes in mind:
- Develop Knowledgeable Network Professionals
- Help People Pass Cisco Certification Exams
Both of these goals are accomplished through our topic-oriented Study Guides which consist of a tutorial, a set of study questions, and one or more hands-on exercises.
Because of how these Study Guides have been structured, it is sometimes difficult to see how they relate to the items on the Cisco exam blueprints. For one thing, almost every item is covered in more than one Study Guide, because the topics are not isolated, they relate to other topics which also must be mastered. Thus you must consult more than one Study Guide in order to master a topic. This integrated approach helps develop networking professionals who have a solid understanding of all topics AND how the topics relate to each other. However, the student sometimes has difficulty knowing what Study Guides need to be read in order to understand a specific item on a Cisco exam blueprint.
This article is one in a series that relates the Certification Zone Study Guides to specific items on the Cisco CCIE R&S; written exam blueprint for the 350-001 exam.
From the Cisco R&S Written Exam (350-001) Blueprint:
VII. WAN
- ISDN (LAPD, BRI/PRI framing, signaling, mapping, NI1s, dialer map, interface types, B/D channel, channel bonding)
- Frame Relay (LMIs, DLCI, PVC, framing, traffic shaping, FECN, BECN, CIR, DE, Mapping, compression)
- ATM (PVC/SVC, AAL, SSCOP, UNI/NNI, ILMI, Cell format, QoS, RFC 1483, PNNI, mapping)
- Physical Layer (Synchronization, SONET, T1, E1, encoding)
- Leased Line Protocols (HDLC, PPP, Async & modems, compression)
- PoS
- DPT/SRP
VII. WAN
ISDN
ISDN and Dial on Demand Routing
ISDN and DDR
WAN Protocols
WAN Troubleshooting Guide,Integrated Services Digital Network (ISDN)
LAPD (Link Access Procedure on the D Channel)
WAN Protocols, Framing and Frame Types
WAN Troubleshooting Guide, ISDN Layer 2
ISDN and DDR, Q-Series
BRI/PRI Framing (Basic Rate Interface/Primary Rate Interface Framing)
ISDN and Dial on Demand Routing
ISDN and DDR
WAN Protocols
WAN Troubleshooting Guide
Voice over X,Configuring Digital Voice
Signaling
ISDN and Dial on Demand Routing, ISDN Architecture
ISDN and DDR, ISDN
WAN Troubleshooting Guide, Signaling
Voice over X, ISDN Signaling
Mapping
ISDN and Dial on Demand Routing
ISDN and DDR, ISDN
WAN Protocols
NI1s
ISDN and Dial on Demand Routing, Basic ISDN Configuration
ISDN and DDR, ISDN
Dialer Map
ISDN and Dial on Demand Routing
ISDN and DDR, Configuring PPP, Configuring Dialer Maps
WAN Troubleshooting Guide, Troubleshooting ISDN
Interface Types
ISDN and Dial on Demand Routing
Basic Router Operation, Overview of Cisco Router Hardware and Software
B/D Channel
ISDN and Dial on Demand Routing
ISDN and DDR
WAN Troubleshooting Guide
Channel Bonding
Frame Relay
Frame-Relay
WAN Protocols, Frame Relay on Cisco Routers
LMIs (Local Management Interfaces)
Frame-Relay, Frame-relay LMI Type
WAN Troubleshooting Guide, Frame Relay
WAN Protocols, Frame Relay on Cisco Routers
DLCI (Data-link Connection Identifier)
Frame-Relay, Frame-relay Interface DLCI
Switched WAN Technologies, Current WAN Technologies
WAN Troubleshooting Guide, Frame Relay
WAN Protocols, Frame Relay on Cisco Routers
Voice over X, Configuring Voice over Frame Relay
ISIS Routing in Single Areas, NBMA Networks
IPv4 and IPv6 Addressing and Services, Inverse ARP
PVC (Permanent Virtual Circuit)
Frame-Relay
Switched WAN Technologies, Current WAN Technologies
WAN Troubleshooting Guide, Frame Relay
WAN Protocols, Frame Relay on Cisco Routers
L3 VPNs, VPN Topology Support
ISDN and Dial on Demand Routing, Dial Backup
IPv4 and IPv6 Addressing and Services, Inverse ARP
Framing
Frame-Relay, Framing Formats
WAN Troubleshooting Guide, Framing
WAN Protocols, Framing and Frame Types
Traffic Shaping
Frame-Relay, Frame-relay Traffic Shaping
Switched WAN Technologies, Traffic Shaping
Voice over X, Configuring Voice over Frame Relay
QoS Part 1, General Principles and Ingress Handling, Frame Relay Traffic Shaping (FRTS)
FECN (Forward Explicit Congestion Notification)
Frame-Relay, Framing Formats
Switched WAN Technologies, Frame Structure
WAN Troubleshooting Guide, Frame Relay
BECN (Backward Explicit Congestion Notification)
Frame-Relay, Framing Formats
Switched WAN Technologies, Frame Structure
WAN Troubleshooting Guide, Frame Relay
Voice over X, Configuring Voice over Frame Relay
QoS Part 2, Other Means of IP QoS Control, WFQ and Frame Relay
CIR (Committed Information Rate)
Frame-Relay, Basic Terms
WAN Troubleshooting Guide, Frame Relay
Voice over X, Configuring Voice over Frame Relay
QoS Part 1, General Principles and Ingress Handling, Frame Relay Traffic Shaping (FRTS)
DE (Discard Eligible)
Frame-Relay, Frame-relay Discard Eligibility
Switched WAN Technologies, Frame Relay Implementation
WAN Troubleshooting Guide, Frame Relay
QoS Part 2, Other Means of IP QoS Control, WFQ and Frame Relay (FRTS)
Mapping
Frame-Relay, Frame-relay Map Statements
WAN Troubleshooting Guide, Frame Relay
Address Resolution Protocol (ARP), InARP
IPv4 and IPv6 Addressing and Services, Mapping to Sub-IP Addresses
Compression
Frame-Relay, Frame-relay Map Statements
ATM
ATM Part 1, ATM Basics
ATM Part 2, ATM Implementations
MPLS
Switched WAN Technologies, ATM Implementation
L3 VPNs
Voice over X, Configuring Voice over ATM
Introduction to Telephony
PVC/SVC (Permanent Virtual Circuit/Switched Virtual Circuit)
ATM Part 1, ATM Basics
ATM Part 2, ATM Implementations
MPLS, What is MPLS?
Switched WAN Technologies, ATM Implementation
Voice over X, Configuring Voice over ATM
AAL (ATM Adaptation Layer)
ATM Part 1, ATM Basics
ATM Part 2, ATM Implementations, RFC 2684 Implementation
Switched WAN Technologies, ATM Implementation
SSCOP (Service Specific Connection Oriented Protocol)
UNI/NNI (User-Network Interface/Network-to-Network Interface)
ATM Part 1, ATM Basics
ILMI (Interim Local Management Interface)
ATM Part 1, ATM Basics
ATM Part 2, ATM Implementations
Cell Format
ATM Part 1, ATM Basics
Switched WAN Technologies, ATM Implementation
QoS (Quality of Service)
ATM Part 1, ATM Basics
MPLS
Switched WAN Technologies, ATM Implementation
RFC 1483
ATM Part 1, ATM Basics, Multiprotocol Encapsulation - RFC 2684
ATM Part 2, ATM Implementations, RFC 2684 Implementation
PNNI (Private Network-Network Interface)
ATM Part 1, ATM Basics, IISP and PNNI
MPLS
Switched WAN Technologies, ATM Implementation
Mapping
ATM Part 2, ATM Implementations
OSPF in Single Areas, Explicit NBMA
Physical Layer
Introduction to Telephony
WAN Troubleshooting Guide, WAN Troubleshooting Targets
Synchronization
OSPF in Single Areas, OSPF Protocol Mechanisms
BGP Part3, Scalability in Larger ISPs, Synchronization
BGP, Part1, The Problem, the Protocol, and Principles of Use, The BGP Stack
ISIS Routing in Single Areas, Protocol Data Unit (PDU) Structure
Routing Information Protocol, RIP Routing Operation
ISIS in Hierarchical Networks, The Tutorial Network
Introduction to Telephony, TDM
Scalable Routing and Link State Review, Database Initialization and Synchronization
IPv4 and IPv6 Addressing and Services, Simplicity, Amplification, and Synchronization Principles
WAN Troubleshooting Guide, ISDN Layer 1
Cisco High Availability Techniques
SONET (Synchronous Optical Network)
Cisco High Availability Techniques, SONET and POS
Physical Internetworking and Industry Standards for Networks, WAN Specifications
Switched WAN Technologies
ATM Part 1, Internetworking Methods over ATM
New Generation of Cisco Switching, SONET and POS
Securing Communications, Part 2, Multiplexed Switched Circuits
T1
Enhanced Interior Gateway Routing Protocol (EIGRP), EIGRP Metrics
WAN Troubleshooting Guide
Physical Internetworking and Industry Standards for Networks, WAN Specifications
Securing Communications, Part 2, Multiplexed Switched Circuits
Voice over X, Digital Ports
E1
Enhanced Interior Gateway Routing Protocol (EIGRP), EIGRP Metrics
WAN Troubleshooting Guide
Physical Internetworking and Industry Standards for Networks, WAN Specifications
Voice over X, Digital Ports
Encoding
ISIS Routing in Single Areas, Addressing
Introduction to Telephony, Quantization
IPv4 and IPv6 Addressing and Services, Characterizing Addresses
WAN Troubleshooting Guide, Signal Encoding
Voice over X
Leased Line Protocols
PPP (Point-to-Point Protocol)
ISDN and Dial on Demand Routing
WAN Protocols, PPP
WAN Troubleshooting Guide, Point-to-Point Protocol (PPP)
Physical Connectivity, PPP
ISDN and DDR
Securing Communications, Part 2, Tunnels and VPN Implementation
Authentication, Authorization, and Accounting Protocols (AAA)
Other VPNs, Technologies
Cisco High Availability Techniques, Multilink PPP and Multichassis Multilink
Introduction to IT Security, PPP, IPCP, CHAP, and PAP
PoS (Packet-over-SONET/SDH)
ATM Part 1, Internetworking Methods over ATM, Packet Over SONET (POS)
Switched WAN Technologies
WAN Troubleshooting Guide, WAN Standards
Cisco High Availability Techniques, SONET and POS
New Generation of Cisco Switching, SONET and POS
Securing Communications, Part 2, Multiplexed Switched Circuits
Physical Internetworking and Industry Standards for Networks, SONET/SDH
DPT/SRP (Dynamic Packet Transport/Spatial Reuse Protocol)
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