Tackling the Intermediate System to Intermediate System (IS-IS) topics felt much clearer after using the online practice sessions on my tablet, a pleasant experience overall.
Brilliant!
Dec 12 2025 - 21:04
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- CWNP Certification
- CPNAE-101: CWNP Python Network Administrator and Engineer (CPNAE)
- CSAE-101: CWNP Security Administrator and Engineer (CSAE)
- CWAP-405: CWNP Wireless Analysis Professional (CWAP)
- CWDP-305: CWNP Wireless Design Professional (CWDP)
- CWICP-202: CWNP Wireless IoT Connectivity Professional (CWICP)
- CWIDP-402: CWNP Wireless IoT Design Professional (CWIDP)
- CWIIP-302: CWNP Wireless IoT Integration Professional (CWIIP)
- CWISA-103: CWNP Wireless IoT Solutions Administrator (CWISA)
- CWNA-109: CWNP Wireless Network Administrator (CWNA)
- CWSP-208: CWNP Wireless Security Professional (CWSP)
- CWSS-102: CWNP Wireless Sales Specialist (CWSS)
- CWTS-102: CWNP Wireless Technology Specialist (CWTS)
- Hitachi Vantara Certification
- HCE-5210: Hitachi Vantara NAS Solutions Implementation Specialist
- HCE-5211: Hitachi Vantara NAS Systems Implementation Specialist
- HCE-5400: Hitachi Vantara Content Solutions Implementation Expert
- HCE-5700: Hitachi Vantara Block Storage Solutions Implementation Expert
- HCE-5710: Hitachi Vantara Certified Expert - Replication Solutions Implementation
- HCE-5711: Hitachi Vantara Replication and Migration Solutions Implementation Expert
- HCE-5910: Hitachi Vantara Pentaho Business Analytics Implementation Specialist
- HCE-5920: Hitachi Vantara Pentaho Data Integration Implementation Specialist
- HQT-0050: Hitachi Vantara Qualified Associate - Storage Concepts
- HQT-1026: Hitachi Vantara Solution Selling Professional
- HQT-2126: Hitachi Vantara Presales Data Infrastructure Foundation Professional
- HQT-2226: Hitachi Vantara Presales Data Solutions Foundation Professional
- HQT-2926: Hitachi Vantara Presales Data Operations Foundation Professional
- HQT-4160: Hitachi Vantara VSP 5000 Series Installation Professional
- HQT-4180: Hitachi Vantara VSP Midrange Family Installation Professional
- HQT-4230: Hitachi Vantara VSP One File Installation Professional
- HQT-4420: Hitachi Vantara Content Platform Installation Professional
- HQT-6200: Hitachi Vantara NAS Administration Professional
- HQT-6230: Hitachi Vantara VSP One File Administration Professional
- HQT-6420: Hitachi Vantara Content Platform Administration Professional
- HQT-6430: Hitachi Vantara Content Platform for Cloud Scale Administration Professional
- HQT-6701: Hitachi Vantara Storage Performance Analysis with Ops Center Analyzer Professional
- HQT-6711: Hitachi Vantara Ops Center Protection Professional
- HQT-6712: Hitachi Vantara Global-Active Device Management Professional
- HQT-6713: Hitachi Vantara In-System Replication Management Professional
- HQT-6714: Hitachi Vantara Universal Replicator management Professional
- HQT-6721: Hitachi Vantara Enterprise Storage for Mainframe Management Professional
- HQT-6741: Hitachi Vantara Ops Center Administration Professional
- HQT-6742: Hitachi Vantara VSP 360 Storage Administration Professional
- HQT-6751: Hitachi Vantara Ops Center Operations Associate
- HQT-6761: Hitachi Vantara Ops Center Automation Professional
- HQT-6771: Hitachi Vantara Ops Center Analyzer Management Professional
- Fortinet Certification
- FCP_FAZ_AN-7.6: Fortinet NSE 5 - FortiAnalyzer 7.6 Analyst
- FCP_FCT_AD-7.4: Fortinet NSE 6 - FortiClient EMS 7.4 Administrator
- FCP_FMG_AD-7.6: Fortinet NSE 5 - FortiManager 7.6 Administrator
- FCP_FML_AD-7.4: Fortinet NSE 6 - FortiMail 7.4 Administrator
- FCP_FSA_AD-5.0: Fortinet NSE 5 - FortiSandbox 5.0 Administrator
- FCP_FSM_AN-7.2: Fortinet NSE 6 - FortiSIEM 7.2 Analyst
- FCP_FWB_AD-7.4: Fortinet NSE 5 - FortiWeb 7.4 Administrator
- FCP_FWF_AD-7.4: Fortinet NSE 5 - Secure Wireless LAN 7.4 Administrator
- FCSS_EFW_AD-7.6: Fortinet NSE 7 - Enterprise Firewall 7.6 Administrator
- FCSS_LED_AR-7.6: Fortinet NSE 6 - LAN Edge 7.6 Architect
- FCSS_NST_SE-7.6: Fortinet NSE 6 - Network Security 7.6 Support Engineer
- FCSS_SASE_AD-23: Fortinet FCSS - FortiSASE 23 Administrator
- NSE 6 - FWB 6.4: Fortinet NSE 6 - FortiWeb 6.4
- NSE 8: Fortinet Network Security Expert 8 Written Exam (NSE8 813)
- NSE4_FGT_AD-7.6: Fortinet NSE 4 - FortiOS 7.6 Administrator
- NSE5_FNC_AD_7.6: Fortinet NSE 5 - FortiNAC-F 7.6 Administrator
- NSE5_FSW_AD-7.6: Fortinet NSE 5 - FortiSwitch 7.6 Administrator
- NSE5_FWB_AD-8.0: Fortinet NSE 5 - FortiWeb 8.0 Administrator
- NSE5_SSE_AD-7.6: Fortinet NSE 5 - FortiSASE and SD-WAN 7.6 Core Administrator
- NSE6_EDR_AD-7.0: Fortinet NSE 6 - FortiEDR 7.0 Administrator
- NSE6_FML-7.2: Fortinet NSE 6 - FortiMail 7.2
- NSE6_FSM_AN-7.4: Fortinet NSE 6 - FortiSIEM 7.4 Analyst
- NSE6_FSR-7.3: Fortinet NSE 6 - FortiSOAR 7.3 Administrator
- NSE6_FWF-6.4: Fortinet NSE 6 - Secure Wireless LAN 6.4
- NSE6_OTS_AR-7.6: Fortinet NSE 6 - OT Security 7.6 Architect
- NSE6_SDW_AD-7.6: Fortinet NSE 6 - SD-WAN 7.6 Enterprise Administrator
- NSE7_CDS_AR-7.6: Fortinet NSE 7 - Public Cloud Security 7.6.4 Architect
- NSE7_EFW-7.2: Fortinet NSE 7 - Enterprise Firewall 7.2 (NSE 7 - FortiOS 7.2)
- NSE7_NST-7.2: Fortinet NSE 7 - Network Security Support Engineer 7.2
- NSE7_PBC-7.2: Fortinet NSE 7 - Public Cloud Security 7.2
- NSE7_SDW-7.2: Fortinet NSE 7 - SD-WAN 7.2 (NSE 7 SD-WAN)
- NSE7_SOC_AR-7.6: Fortinet NSE 7 - Security Operations 7.6 Architect
- NSE7_SSE_AD-25: Fortinet NSE 7 - FortiSASE 25 Enterprise Administrator
- NSE7_ZTA-7.2: Fortinet NSE 7 - Zero Trust Access 7.2
- Avaya Certification
- 20320T: Avaya Administering Call Center Elite
- 20641T: Administering Avaya Experience Portal Specialized
- 20931T: Administering Avaya Proactive Outreach Manager Specialized
- 21260T: Avaya Administering Call Management System
- 2530T: Scripting with Avaya Aura Contact Center Orchestration Designer
- 33140T: Avaya Experience Portal with POM Support
- 33160T: Avaya Workforce Engagement Support
- 5304: Avaya Workforce Management Implementation and Maintenance
- 60082T: Administering with Avaya Admin Portal Specialized
- 60370T: Avaya Administering AXP Public Cloud - Preview Dialing Specialized
- 60440T: Avaya Administering AXP (On-Prem +Connect) Specialized
- 60662T: Administering the Avaya Session Border Controller Specialized
- 60941T: Administering Avaya Messaging Specialized
- 61132T: Administering Avaya Aura System Manager Specialized
- 61381T: Avaya Administering AXP Public Cloud Specialized
- 61451T: Administering Avaya Aura Communication Manager Specialized
- 61510T: Avaya AXP Public Cloud APIs Specialized
- 64022T: Administering Avaya Cloud Office Specialized
- 67200T: Administering Avaya IP Office Platform Specialized
- 70190T: Avaya Installing and Supporting Call Management System
- 70390T: Avaya Avaya Aura 10.2
- 70911T: Administering Avaya Control Manager
- 71201T: Avaya Aura Core Components Implement
- 71301T: Avaya Aura Communication Applications Implement
- 71402T: Avaya Meetings Server Implement
- 71720T: Integrating Avaya Workplace Attendant Specialized
- 71801T: Avaya Messaging Support
- 72201T: Avaya Aura Core Components Support
- 72301T: Avaya Aura Communication Applications Support
- 72402T: Avaya Meetings Server Support
- 73920T: Avaya Call Center Elite Implementation
- 74920T: Avaya Call Center Elite Support
- 77202T: Avaya IP Office Platform Implement
- 77900T: Avaya Control Manager R9 Implementation and Support
- 78202T: Avaya IP Office Platform Support
- H3C Technical Certification
- GB0-192: H3C Routing and Switching Essentials (H3CNE-RS+)
- GB0-342: Building an H3C WLAN (H3CSE-WLAN)
- GB0-372: H3C Advanced Routing and Switching Technology 1 (H3CSE-RS+)
- GB0-382: H3C Advanced Routing and Switching Technology 2 (H3CSE-RS+)
- GB0-392: H3C Network Security Optimization (H3CSE-RS+)
- GB0-510: H3C Constructing Small- and Medium-Sized Enterprise Security Networks (H3CNE-Security)
- GB0-601: Configuring and managing H3C rack-mounted servers (H3CNE-Server)
- GB0-621: Constructing and Managing H3C UIS Hyper-Converged Cloud Computing Platform (H3CS-UIS)
- GB0-713: Deploy and Manage the H3C CAS virtualization platform (H3CNE-Cloud)
- GB0-901: H3C Engineering Project Management (H3CNE-PM)
- GB0-961: H3C Construction of an integrated and open intelligent management center (H3CS-iMC)
- Cohesity Certifications
- COH100: Cohesity Protection Associate - DataProtect
- COH125: Cohesity Implementation Professional - SmartFiles
- COH150: Cohesity Protection Associate - Multicloud
- COH284: Cohesity Cohesity Protection Professional - NetBackup
- COH285: Cohesity Protection Professional - NetBackup and NetBackup Appliances
- COH350: Cohesity Security Specialist
- CWNP Certification
- Cisco Certification
- 100-140: Cisco Certified Support Technician (CCST) IT Support
- 100-150: Cisco Certified Support Technician (CCST) Networking
- 100-160: Cisco Certified Support Technician (CCST) Cybersecurity
- 200-201: Understanding Cisco Cybersecurity Operations Fundamentals (CCNACBR)
- 200-301: Implementing and Administering Cisco Solutions (CCNA)
- 200-901: Automating Networks Using Cisco Platforms (CCNAAUTO)
- 300-110: Cisco Designing Cisco Wireless Networks (WLSD)
- 300-120: Implementing Cisco Wireless Advanced Solutions (WLSI)
- 300-215: Conducting Forensic Analysis and Incident Response Using Cisco Technologies for Cybersecurity (CBRFIR)
- 300-220: Conducting Threat Hunting and Defending using Cisco Technologies for Cybersecurity (CBRTHD)
- 300-410: Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)
- 300-415: Implementing Cisco Catalyst SD-WAN Solutions (ENSDWI)
- 300-420: Designing Cisco Enterprise Networks (ENSLD)
- 300-435: Automating and Programming Cisco Enterprise Solutions (ENAUTO)
- 300-440: Cisco Designing and Implementing Cloud Connectivity (ENCC)
- 300-445: Cisco Designing and Implementing Enterprise Network Assurance (ENNA)
- 300-510: Implementing Cisco Service Provider Advanced Routing Solutions (SPRI)
- 300-515: Implementing Cisco Service Provider VPN Services (SPVI)
- 300-540: Designing and Implementing Cisco Service Provider Cloud Network Infrastructure (SPCNI)
- 300-610: Designing Cisco Data Center Infrastructure (DCID)
- 300-620: Implementing Cisco Application Centric Infrastructure (DCACI)
- 300-635: Automating Cisco Data Center Networking Solutions (DCNAUTO)
- 300-640: Implementing Cisco Data Center AI Infrastructure (DCAI)
- 300-710: Securing Networks with Cisco Firewalls (SNCF)
- 300-715: Implementing and Configuring Cisco Identity Services Engine (SISE)
- 300-720: Securing Email with Cisco Email Security Appliance (SESA)
- 300-725: Securing the Web with Cisco Secure Web Appliance (SWSA)
- 300-730: Cisco Implementing Secure Solutions with Virtual Private Networks (SVPN)
- 300-740: Cisco Designing and Implementing Secure Cloud Access for Users and Endpoints (SCAZT)
- 300-745: Cisco Designing Cisco Security Infrastructure (SDSI)
- 300-815: Implementing Cisco Advanced Call Control On-Premises (CLACC)
- 300-820: Implementing Cisco Collaboration Hybrid and Cloud Technologies (CLHCT)
- 300-830: Implementing Cisco Collaboration Cloud Customer Experience (CLCCE)
- 300-920: Developing Applications for Cisco Webex and Webex Devices (DEVWBX)
- 350-101: Implementing and Operating Cisco Wireless Core Technologies (WLCOR)
- 350-201: Performing Cybersecurity Using Cisco Security Technologies (CBRCOR)
- 350-401: Implementing Cisco Enterprise Network Core Technologies (ENCOR)
- 350-501: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)
- 350-601: Implementing and Operating Cisco Data Center Core Technologies (DCCOR)
- 350-701: Implementing and Operating Cisco Security Core Technologies (SCOR)
- 350-801: Implementing and Operating Cisco Collaboration Core Technologies (CLCOR)
- 350-901: Cisco Designing, Deploying, and Managing Network Automation Systems (AUTOCOR)
- 400-007: Cisco Certified Design Expert (CCDE)
- 500-052: Deploying Cisco Unified Contact Center Express (UCCXD)
- 500-174: FlexPod Implementation and Administration (FPIMPADM)
- 500-220: Engineering Cisco Meraki Solutions (ECMS)
- 500-420: Cisco AppDynamics Associate Performance Analyst (CAAPA)
- 500-425: Cisco AppDynamics Associate Administrator (CAAA)
- 500-430: Cisco AppDynamics Professional Implementer (CAPI)
- 500-442: Administering Cisco Contact Center Enterprise (CCEA)
- 500-443: Cisco Advanced Administration and Reporting of Contact Center Enterprise (CCEAAR)
- 500-444: Cisco Contact Center Enterprise Implementation and Troubleshooting (CCEIT)
- 500-445: Implementing Cisco Contact Center Enterprise Chat and Email (CCECE)
- 500-470: Cisco Enterprise Networks SDA, SDWAN and ISE Exam for System Engineers (ENSDENG)
- 500-490: Designing Cisco Enterprise Networks for Field Engineers (ENDESIGN)
- 500-560: Cisco Networking - On-Premise and Cloud Solutions (OCSE)
- 500-710: Cisco Video Infrastructure Implementation (VII)
- 500-750: Cisco Network Security Specialist (CNSS)
- 700-150: Introduction to Cisco Sales (ICS)
- 700-242: Cisco Environmental Sustainability Fundamentals - Stage 1 (CESF)
- 700-246: Cisco Environmental Sustainability Practice-Building - Stage 2 (CESPB)
- 700-250: Cisco Small and Medium Business Sales (SMBS)
- 700-750: Cisco Small and Medium Business Engineer (SMBE)
- 700-805: Cisco Renewals Manager (CRM)
- 700-826: Cisco IoT Essentials for Account Managers (IOTAM)
- 700-841: Cisco IoT Advantage for System Engineers (IOTASE)
- 700-846: Cisco IoT Advantage for Account Managers (IOTAAM)
- 800-150: Cisco Supporting Cisco Devices for Field Technicians (FLDTEC)
- 810-110: Cisco AI Technical Practitioner (AITECH)
- 820-605: Cisco Customer Success Manager (CSM)
- Juniper Certification
- JN0-106: Juniper Junos Associate (JNCIA-Junos)
- JN0-1103: Juniper Design Associate (JNCIA-Design)
- JN0-214: Juniper Cloud Associate (JNCIA-Cloud)
- JN0-224: Juniper Automation and DevOps Associate (JNCIA-DevOps)
- JN0-232: Juniper Security Associate (JNCIA-SEC)
- JN0-253: Juniper Mist AI, Associate (JNCIA-MistAI)
- JN0-281: Juniper Data Center Associate (JNCIA-DC)
- JN0-336: Juniper Security Specialist (JNCIS-SEC)
- JN0-351: Juniper Enterprise Routing and Switching Specialist (JNCIS-ENT)
- JN0-364: Juniper Service Provider Routing and Switching Specialist (JNCIS-SP)
- JN0-423: Juniper Automation and DevOps Specialist (JNCIS-DevOps)
- JN0-452: Juniper Mist AI Wireless, Specialist (JNCIS-MistAI-Wireless)
- JN0-460: Juniper Mist AI Wired, Specialist (JNCIS-MistAI-Wired)
- JN0-481: Juniper Data Center Specialist (JNCIS-DC)
- JN0-637: Juniper Security Professional (JNCIP-SEC)
- JN0-650: Juniper Enterprise Routing and Switching Professional (JNCIP-ENT)
- JN0-664: Juniper Service Provider Routing and Switching Professional (JNCIP-SP)
- JN0-683: Juniper Data Center Professional (JNCIP-DC)
- JN0-750: Juniper Mist AI, Professional (JNCIP-MistAI)
- NetApp Certification
- NS0-005: NetApp Technology Solutions Professional (NCTSP)
- NS0-014: NetApp Implementation Engineer MetroCluster Specialist (NCIE-MetroCluster)
- NS0-165: NetApp Data Administrator ONTAP (NCDA ONTAP)
- NS0-175: Cisco and NetApp FlexPod Design Specialist (FlexPod)
- NS0-176: Cisco and NetApp FlexPod Implementation and Administration Specialist
- NS0-185: NetApp Storage Installation Engineer ONTAP (NCSIE)
- NS0-194: NetApp Support Engineer (NCSE)
- NS0-304: NetApp Hybrid Cloud Administrator (NCHC-Admin)
- NS0-404: NetApp Hybrid Cloud Implementation Engineer (NCHCIE)
- NS0-516: NetApp Implementation Engineer SAN Specialist E-Series (NCIE)
- NS0-521: NetApp Implementation Engineer SAN Specialist, ONTAP (NCIE-SAN)
- NS0-528: NetApp Implementation Engineer Data Protection Specialist (NCIE-DPS)
- NS0-593: NetApp Support Engineer ONTAP Specialist (NCSE ONTAP)
- NS0-604: NetApp Hybrid Cloud Architect (NCHC Architect)
- NS0-701: NetApp Cloud and Storage Services Engineer Professional (NCCSSE-Professional)
- NS0-901: NetApp Artificial Intelligence Expert (AI Expert)
- NS0-950: NetApp Cyber Resiliency Expert (NCCRE)
- Palo Alto Certification
- CloudSec-Pro: Palo Alto Networks Cloud Security Professional
- CyberSec-Practitioner: Palo Alto Cybersecurity Practitioner
- NGFW-Engineer: Palo Alto Next-Generation Firewall
- NetSec-Analyst: Palo Alto Network Security Analyst
- NetSec-Architect: Palo Alto Network Security Architect
- NetSec-Pro: Palo Alto Network Security Professional
- SD-WAN-Engineer: Palo Alto Networks SD-WAN Engineer
- SSE-Engineer: Palo Alto Security Service Edge Engineer
- SecOps-Pro: Palo Alto Security Operations Professional
- XDR-Analyst: Palo Alto Networks XDR Analyst
- XDR-Engineer: Palo Alto Networks XDR Engineer
- XSIAM-Analyst: Palo Alto Networks XSIAM Analyst
- XSIAM-Engineer: Palo Alto Networks XSIAM Engineer
- XSOAR-Engineer: Palo Alto Networks XSOAR Engineer
