1.0 Layer 2 Technologies
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20%
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1.1 LAN switching technologies
- 1.1.a Implement and troubleshoot switch administration
- 1.1.a [i] Managing MAC address table
- 1.1.a [ii] errdisable recovery
- 1.1.a [iii] L2 MTU
- 1.1.b Implement and troubleshoot layer 2 protocols
- 1.1.b [i] CDP, LLDP
- 1.1.b [ii] UDLD
- 1.1.c Implement and troubleshoot VLAN
- 1.1.c [i] access ports
- 1.1.c [ii] VLAN database
- 1.1.c [iii] normal, extended VLAN, voice VLAN
- 1.1.d Implement and troubleshoot trunking
- 1.1.d [i] VTPv1, VTPv2, VTPv3, VTP pruning
- 1.1.d [ii] dot1Q
- 1.1.d [iii] Native VLAN
- 1.1.d [iv] Manual pruning
- 1.1.e Implement and troubleshoot etherchannel
- 1.1.e [i] LACP, PAgP, manual
- 1.1.e [ii] layer 2, layer 3
- 1.1.e [iii] load-balancing
- 1.1.e [iv] etherchannel misconfiguration guard
- 1.1.f Implement and troubleshoot spanning-tree
- 1.1.f [i] PVST+/RPVST+/MST
- 1.1.f [ii] switch priority, port priority, path cost, STP timers
- 1.1.f [iii] port fast, BPDUguard, BPDUfilter
- 1.1.f [iv] loopguard, rootguard
- 1.1.g Implement and troubleshoot other LAN switching technologies
- 1.1.g [i] SPAN, RSPAN, ERSPAN
1.2 Layer 2 Multicast
- 1.2.a Implement and troubleshoot IGMP
- 1.2.a [I] IGMPv1, IGMPv2, IGMPv3
- 1.2.a [ii] IGMP snooping
- 1.2.a [iii] IGMP querier
- 1.2.a [iv] IGMP filter
- 1.2.a [v] IGMP proxy
1.3 Layer 2 WAN circuit technologies
- 1.3.a Implement and troubleshoot HDLC
- 1.3.b Implement and troubleshoot PPP
- 1.3.b [i] authentication [PAP, CHAP]
- 1.3.b [ii] PPPoE
- 1.3.b [iii] MLPPP
1.4 Troubleshooting layer 2 technologies
- 1.4.a Use IOS troubleshooting tools
- 1.4.a [i] debug, conditional debug
- 1.4.a [ii] ping, traceroute with extended options
- 1.4.a [iii] Embedded packet capture
- 1.4.b Apply troubleshooting methodologies
- 1.4.b [i] Diagnose the root cause of networking issue [analyze symptoms, identify and describe root cause]
- 1.4.b [ii] Design and implement valid solutions according to constraints
- 1.4.b [iii] Verify and monitor resolution
- 1.4.c Interpret packet capture
- 1.4.c [i] Using wireshark trace analyzer
- 1.4.c [ii] Using IOS embedded packet capture
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2.0 Layer 3 Technologies
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40%
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|
2.1 Addressing technologies
- 2.1.a Identify, implement and troubleshoot IPv4 addressing and sub-netting
- 2.1.a [i] Address types, VLSM
- 2.1.a [ii] ARP
- 2.1.b Identify, implement and troubleshoot IPv6 addressing and sub-netting
- 2.1.b [i] Unicast, multicast
- 2.1.b [ii] EUI-64
- 2.1.b [iii] ND, RS/RA
- 2.1.b [iv] Autoconfig/SLAAC temporary addresses [RFC4941]
- 2.1.b [v] Global prefix configuration feature
2.2 Layer 3 Multicast
- 2.2.a Troubleshoot reverse path forwarding
- 2.2.a [i] RPF failure
- 2.2.a[ii] RPF failure with tunnel interface
- 2.2.b Implement and troubleshoot IPv4 protocol independent multicast
- 2.2.b [i] PIM dense mode, sparse mode, sparse-dense mode
- 2.2.b [ii] Static RP, auto-RP, BSR
- 2.2.b [iii] Bidirectional PIM
- 2.2.b [iv] Source-specific multicast
- 2.2.b [v] Group to RP mapping
- 2.2.b [vi] Multicast boundary
- 2.2.c Implement and troubleshoot multicast source discovery protocol
- 2.2.c.[i] Intra-domain MSDP [anycast RP]
- 2.2.c.[ii] SA filter
2.3 Fundamental routing concepts
- 2.3.a Implement and troubleshoot static routing
- 2.3.b Implement and troubleshoot default routing
- 2.3.c Compare routing protocol types
- 2.3.c [i] distance vector
- 2.3.c [ii] link state
- 2.3.c [iii] path vector
- 2.3.d Implement, optimize and troubleshoot administrative distance
- 2.3.e Implement and troubleshoot passive interface
- 2.3.f Implement and troubleshoot VRF lite
- 2.3.g Implement, optimize and troubleshoot filtering with any routing protocol
- 2.3.h Implement, optimize and troubleshoot redistribution between any routing protocol
- 2.3.i Implement, optimize and troubleshoot manual and auto summarization with any routing protocol
- 2.3.j Implement, optimize and troubleshoot policy-based routing
- 2.3.k Identify and troubleshoot sub-optimal routing
- 2.3.l Implement and troubleshoot bidirectional forwarding detection
- 2.3.m Implement and troubleshoot loop prevention mechanisms
- 2.3.m [i] Route tagging, filtering
- 2.3.m [ii] Split horizon
- 2.3.m [iii] Route poisoning
- 2.3.n Implement and troubleshoot routing protocol authentication
- 2.3.n [i] MD5
- 2.3.n [ii] key-chain
- 2.3.n [iii] EIGRP HMAC SHA2-256bit
- 2.3.n [iv] OSPFv2 SHA1-196bit
- 2.3.n [v] OSPFv3 IPsec authentication
2.4 RIP v2
- 2.4.a Implement and troubleshoot RIPv2
2.5 EIGRP [for IPv4 and IPv6]
- 2.5.a Describe packet types
- 2.5.a [i] Packet types [hello, query, update, and such]
- 2.5.a [ii] Route types [internal, external]
- 2.5.b Implement and troubleshoot neighbor relationship
- 2.5.b [i] Multicast, unicast EIGRP peering
- 2.5.c Implement and Troubleshoot Loop free path selection
- 2.5.c [i] RD, FD, FC, successor, feasible successor
- 2.5.c [ii] Classic metric
- 2.5.c [iii] Wide metric
- 2.5.d Implement and troubleshoot operations
- 2.5.d [i] General operations
- 2.5.d [ii] Topology table, update, query, active, passive
- 2.5.d [iii] Stuck in active
- 2.5.d [iv] Graceful shutdown
- 2.5.e Implement and troubleshoot EIGRP stub
- 2.5.e [i] stub
- 2.5.e [ii] leak-map
- 2.5.f Implement and troubleshoot load-balancing
- 2.5.f [i] equal-cost
- 2.5.f [ii] unequal-cost
- 2.5.f [iii] add-path
- 2.5.g Implement EIGRP [multi-address] named mode
- 2.5.g [i] Types of families
- 2.5.g [ii] IPv4 address-family
- 2.5.g [iii] IPv6 address-family
- 2.5.h Implement, troubleshoot and optimize EIGRP convergence and scalability
- 2.5.h [i] Describe fast convergence requirements
- 2.5.h [ii] Control query boundaries
- 2.5.h [iii] IP FRR/fast reroute [single hop]
- 2.5.h [iv] Summary leak-map
- 2.5.h [v] Summary metric
2.6 OSPF [v2 and v3]
- 2.6.a Describe packet types
- 2.6.a [i] LSA types [1, 2, 3, 4, 5, 7, 9]
- 2.6.a [ii] Route types [N1, N2, E1, E2]
- 2.6.b Implement and troubleshoot neighbor relationship
- 2.6.c Implement and troubleshoot OSPFv3 address-family support
- 2.6.c [i] IPv4 address-family
- 2.6.c [ii] IPv6 address-family
- 2.6.d Implement and troubleshoot network types, area types and router types
- 2.6.d [i] Point-to-point, multipoint, broadcast, non-broadcast
- 2.6.d [ii] LSA types, area type: backbone, normal, transit, stub, NSSA, totally stub
- 2.6.d [iii] Internal router, ABR, ASBR
- 2.6.d [iv] Virtual link
- 2.6.e Implement and troubleshoot path preference
- 2.6.f Implement and troubleshoot operations
- 2.6.f [i] General operations
- 2.6.f [ii] Graceful shutdown
- 2.6.f [iii] GTSM [generic TTL security mechanism]
- 2.6.g Implement, troubleshoot and optimize OSPF convergence and scalability
- 2.6.g [i] Metrics
- 2.6.g [ii] LSA throttling, SPF tuning, fast hello
- 2.6.g [iii] LSA propagation control [area types, ISPF]
- 2.6.g [iv] IP FR/fast reroute [single hop]
- 2.6.g [v] LFA/loop-free alternative [multi hop]
- 2.6.g [vi] OSPFv3 prefix suppression
2.7 BGP
- 2.7.a Describe, implement and troubleshoot peer relationships
- 2.7.a [i] Peer-group, template
- 2.7.a [ii] Active, passive
- 2.7.a [iii] States, timers
- 2.7.a [iv] Dynamic neighbors
- 2.7.b Implement and troubleshoot IBGP and EBGP
- 2.7.b [i] EBGP, IBGP
- 2.7.b [ii] 4 bytes AS number
- 2.7.b [iii] Private AS
- 2.7.c Explain attributes and best-path selection
- 2.7.d Implement, optimize and troubleshoot routing policies
- 2.7.d [i] Attribute manipulation
- 2.7.d [ii] Conditional advertisement
- 2.7.d [iii] Outbound route filtering
- 2.7.d [iv] Communities, extended communities
- 2.7.d [v] Multi-homing
- 2.7.e Implement and troubleshoot scalability
- 2.7.e [i] Route-reflector, cluster
- 2.7.e [ii] Confederations
- 2.7.e [iii] Aggregation, AS set
- 2.7.f Implement and troubleshoot multi-protocol BGP
- 2.7.f [i] IPv4, IPv6, VPN address-family
- 2.7.g Implement and troubleshoot AS path manipulations
- 2.7.g [i] Local AS, allow AS in, remove private AS
- 2.7.g [ii] Prepend
- 2.7.g [iii] Regexp
- 2.7.h Implement and Troubleshoot Other Features
- 2.7.h [i] Multipath
- 2.7.h [ii] BGP synchronization
- 2.7.h [iii] Soft reconfiguration, route refresh
2.8 Troubleshooting layer 3 technologies
- 2.8.a Use IOS troubleshooting tools
- 2.8.a [i] debug, conditional debug
- 2.8.a [ii] ping, traceroute with extended options
- 2.8.a [iii] Embedded packet capture
- 2.8.b Apply troubleshooting methodologies
- 2.8.b [i] Diagnose the root cause of networking issue [analyze symptoms, identify and describe root cause]
- 2.8.b [ii] Design and implement valid solutions according to constraints
- 2.8.b [iii] Verify and monitor resolution
- 2.8.c Interpret packet capture
- 2.8.c [i] Using wireshark trace analyzer
- 2.8.c [ii] Using IOS embedded packet capture
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3.0 VPN Technologies
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20%
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|
3.1 Tunneling
- 3.1.a Implement and troubleshoot MPLS operations
- 3.1.a [i] Label stack, LSR, LSP
- 3.1.a [ii] LDP
- 3.1.a [iii] MPLS ping, MPLS traceroute
- 3.1.b Implement and troubleshoot basic MPLS L3VPN
- 3.1.b [i] L3VPN, CE, PE, P
- 3.1.b [ii] Extranet [route leaking]
- 3.1.c Implement and troubleshoot encapsulation
- 3.1.c [i] GRE
- 3.1.c [ii] Dynamic GRE
- 3.1.d Implement and troubleshoot DMVPN [single hub]
- 3.1.d [i] NHRP
- 3.1.d [ii] DMVPN with IPsec using preshared key
- 3.1.d [iii] QoS profile
- 3.1.d [iv] Pre-classify
3.2 Encryption
- 3.2.a Implement and troubleshoot IPsec with preshared key
- 3.2.a [i] IPv4 site to IPv4 site
- 3.2.a [ii] IPv6 in IPv4 tunnels
- 3.2.a [iii] Virtual tunneling interface [VTI]
3.3 Troubleshooting VPN technologies
- 3.3.a Use IOS troubleshooting tools
- 3.3.a [i] debug, conditional debug
- 3.3.a [ii] ping, traceroute with extended options
- 3.3.a [iii] Embedded packet capture
- 3.3.b Apply troubleshooting methodologies
- 3.3.b [i] Diagnose the root cause of networking issue [analyze symptoms, identify and describe root cause]
- 3.3.b [ii] Design and implement valid solutions according to constraints
- 3.3.b [iii] Verify and monitor resolution
- 3.3.c Interpret packet capture
- 3.3.c [i] Using wireshark trace analyzer
- 3.3.c [ii] Using IOS embedded packet capture
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4.0 Infrastructure Security
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5%
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4.1 Device security
- 4.1.a Implement and troubleshoot IOS AAA using local database
- 4.1.b Implement and troubleshoot device access control
- 4.1.b [i] Lines [VTY, AUX, console]
- 4.1.b [ii] SNMP
- 4.1.b [iii] Management plane protection
- 4.1.b [iv] Password encryption
- 4.1.c Implement and troubleshoot control plane policing
4.2 Network security
- 4.2.a Implement and troubleshoot switch security features
- 4.2.a [i] VACL, PACL
- 4.2.a [ii] Stormcontrol
- 4.2.a [iii] DHCP snooping
- 4.2.a [iv] IP source-guard
- 4.2.a [v] Dynamic ARP inspection
- 4.2.a [vi] Port-security
- 4.2.a [vii] Private VLAN
- 4.2.b Implement and troubleshoot router security features
- 4.2.b [i] IPv4 access control lists [standard, extended, time-based]
- 4.2.b [ii] IPv6 traffic filter
- 4.2.b [iii] Unicast reverse path forwarding
- 4.2.c Implement and troubleshoot IPv6 first hop security
- 4.2.c [i] RA guard
- 4.2.c [ii] DHCP guard
- 4.2.c [iii] Binding table
- 4.2.c [iv] Device tracking
- 4.2.c [v] ND inspection/snooping
- 4.2.c [vi] Source guard
- 4.2.c [vii] PACL
4.3 Troubleshooting infrastructure security
- 4.3.a Use IOS troubleshooting tools
- 4.3.a [i] debug, conditional debug
- 4.3.a [ii] ping, traceroute with extended options
- 4.3.a [iii] Embedded packet capture
- 4.3.b Apply troubleshooting methodologies
- 4.3.b [i] Diagnose the root cause of networking issue [analyze symptoms, identify and describe root cause]
- 4.3.b [ii] Design and implement valid solutions according to constraints
- 4.3.b [iii] Verify and monitor resolution
- 4.3.c Interpret packet capture
- 4.3.c [i] Using wireshark trace analyzer
- 4.3.c [ii] Using IOS embedded packet capture
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5.0 Infrastructure Services
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15%
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5.1 System management
- 5.1.a Implement and troubleshoot device management
- 5.1.a [i] Console and VTY
- 5.1.a [ii] telnet, HTTP, HTTPS, SSH, SCP
- 5.1.a [iii] [T]FTP
- 5.1.b Implement and troubleshoot SNMP
- 5.1.c Implement and troubleshoot logging
- 5.1.c [i] Local logging, syslog, debug, conditional debug
- 5.1.c [ii] Timestamp
5.2 Quality of service
- 5.2.a Implement and troubleshoot end to end QoS
- 5.2.a [i] CoS and DSCP mapping
- 5.2.b Implement, optimize and troubleshoot QoS using MQC
- 5.2.b [i] Classification
- 5.2.b [ii] Network based application recognition [NBAR]
- 5.2.b [iii] Marking using IP precedence, DSCP, CoS, ECN
- 5.2.b [iv] Policing, shaping
- 5.2.b [v] Congestion management [queuing]
- 5.2.b [vi] HQoS, sub-rate ethernet link
- 5.2.b [vii] Congestion avoidance [WRED]
5.3 Network services
- 5.3.a Implement and troubleshoot first-hop redundancy protocols
- 5.3.a [i] HSRP, GLBP, VRRP
- 5.3.a [ii] Redundancy using IPv6 RS/RA
- 5.3.b Implement and troubleshoot network time protocol
- 5.3.b [i] NTP master, client, version 3, version 4
- 5.3.b [ii] NTP authentication
- 5.3.c Implement and troubleshoot IPv4 and IPv6 DHCP
- 5.3.c [i] DHCP client, IOS DHCP server, DHCP relay
- 5.3.c [ii] DHCP options
- 5.3.c [iii] DHCP protocol operations
- 5.3.c [iv] SLAAC/DHCPv6 interaction
- 5.3.c [v] Stateful, stateless DHCPv6
- 5.3.c [vi] DHCPv6 prefix delegation
- 5.3.d Implement and troubleshoot IPv4 network address translation
- 5.3.d [i] Static NAT, dynamic NAT, policy-based NAT, PAT
- 5.3.d [ii] NAT ALG
5.4 Network optimization
- 5.4.a Implement and troubleshoot IP SLA
- 5.4.a [i] ICMP, UDP, jitter, VoIP
- 5.4.b Implement and troubleshoot tracking object
- 5.4.b [i] Tracking object, tracking list
- 5.4.b [ii] Tracking different entities [e.g. interfaces, routes, IPSLA, and such]
- 5.4.c Implement and troubleshoot netflow
- 5.4.c [i] Netflow v5, v9
- 5.4.c [ii] Local retrieval
- 5.4.c [iii] Export [configuration only]
- 5.4.d Implement and troubleshoot embedded event manager
- 5.4.d [i] EEM policy using applet
5.5 Troubleshooting infrastructure services
- 5.5.a Use IOS troubleshooting tools
- 5.5.a [i] debug, conditional debug
- 5.5.a [ii] ping, traceroute with extended options
- 5.5.a [iii] Embedded packet capture
- 5.5.b Apply troubleshooting methodologies
- 5.5.b [i] Diagnose the root cause of networking issue [analyze symptoms, identify and describe root cause]
- 5.5.b [ii] Design and implement valid solutions according to constraints
- 5.5.b [iii] Verify and monitor resolution
- 5.5.c Interpret packet capture
- 5.5.c [i] Using wireshark trace analyzer
- 5.5.c [ii] Using IOS embedded packet capture
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