CCIE NetworkTimeSync.pcap
Hey All, I'm glad you be here once again. In this short post, I will sync my CCIE journey progress.
The last time did it was in CCIE syn-ack. csco.
Something has changed. My main source of the truth becomes Oficial Guides, Official documentation, and also why not some RFC? No more using an INE subscription. But that doesn't mean I'm not watching awesome videos content and reading non-official resources :)
Of course, I can't miss mentioning I got a promotion. I'm no more CCS Intern about three or four months before. At the moment, I am Junior Cloud Engineer at Cisco Umbrella \o/. It was all a dream.
The day of the CCIE LAB Exam
On top of my mind, I have decided the Exam day. What I can share is that will be in this year. Actually, It is not soo far. However, some details should be in sync to be able to travel to another country and do a great job with confidence on the day of.
Exam blueprint
At moment, I need to study content that includes QoS, Programmability, and a few topics related to Security. All other content just spending time in lab practices.
4.1 Device Security on Cisco IOS XE
- 4.1.a Control plane policing and protection
- 4.1.b AAA
4.2 Network Security
- 4.2.a Switch security features
- 4.2.a i VACL, PACL
- 4.2.a ii Storm control
- 4.2.a iii DHCP Snooping, DHCP option 82
- 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 Router security features
- 4.2.b i IPv6 Traffic Filters
- 4.2.b ii IPv4 Access Control Lists
- 4.2.b iii Unicast Reverse Path Forwarding
- 4.2.c IPv6 infrastructure security features
- 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.d IEEE 802.1X Port-Based Authentication
- 4.2.d i Device roles, port states
- 4.2.d ii Authentication process
- 4.2.d iii Host modes
4.3 System Management
- 4.3.a Device management
- 4.3.a i Console and VTY
- 4.3.a ii SSH, SCP
- 4.3.a iii RESTCONF, NETCONF
- 4.3.b SNMP
- 4.3.b i v2c
- 4.3.b ii v3
- 4.3.c Logging
- 4.3.c i Local logging, syslog, debugs, conditional debugs
- 4.3.c ii Timestamps
4.4 Quality of Service
- 4.4.a End to end L3 QoS using MQC
- 4.4.a i DiffServ
- 4.4.a ii CoS and DSCP Mapping
- 4.4.a iii Classification
- 4.4.a iv Network Based Application Recognition (NBAR)
- 4.4.a v Marking using IP Precedence, DSCP, CoS
- 4.4.a vi Policing, shaping
- 4.4.a vii Congestion management and avoidance
- 4.4.a viii HQoS, Sub-rate Ethernet Link
4.5 Network Services
- 4.5.a First-Hop Redundancy Protocols
- 4.5.a i HSRP, GLBP, VRRP
- 4.5.a ii Redundancy using IPv6 RS/RA
- 4.5.b Network Time Protocol
- 4.5.b i Master, client
- 4.5.b ii Authentication
- 4.5.c DHCP on Cisco IOS
- 4.5.c i Client, server, relay
- 4.5.c ii Options
- 4.5.c iii SLAAC/DHCPv6 interaction
- 4.5.c iv Stateful, stateless DHCPv6
- 5.1 Data encoding formats
- 5.1.a JSON
- 5.1.b XML
- 5.2 Automation and scripting
- 5.2.a EEM applets
- 5.2.b Guest shell
- 5.2.b i Linux environment
- 5.2.b ii CLI Python module
- 5.2.b iii EEM Python module
- 5.3 Programmability
- 5.3.a Interaction with vManage API
- 5.3.a i Python requests library and Postman
- 5.3.a ii Monitoring endpoints
- 5.3.a iii Configuration endpoints
- 5.3.b Interaction with Cisco DNA Center API
- 5.3.b i HTTP request (GET, PUT, POST) via Python requests library and Postman
- 5.3.c Interaction with Cisco IOS XE API
- 5.3.c i Via NETCONF/YANG using Python ncclient library
- 5.3.c ii Via RESTCONF/YANG using Python requests library and Postman
- 5.3.d Deploy and verify model-driven telemetry
- 5.3.d i Configure on-change subscription using gRPC
So, That's it. I hate to cut this short, but It is all for today. I have a great study time.
PEACE OUT :)
