| 350-001: TK's Cisco Certified Internetworking Expert ( CCIE ) Exams | 350-018: TK's CCIE Pre-Qualification Test for Security |
| 350-020: CCIE SP Optical Qualification | 350-023: TK's CCIE Written: WAN Switching |
| 350-026: CCIE SP Content Networking ENU | 350-029: CCIE SP Written Exam |
| 350-030: TK's CCIE Voice Written | 350-040: TK's CCIE Storage Networking |
| 350-050: CCIE Wireless Exam | 352-001: ADVDESIGN (CCDE) |
| 640-460: Implementing Cisco IOS Unified Communications (IIUC) | 640-553: Implementing Cisco IOS Network Security (IINS) |
| 640-721: Implementing Cisco Unified Wireless Networking Essentials (IUWNE) | 640-801: TK's CCNA (Cisco Certified Network Associate) |
| 640-802: Cisco Certified Network Associate (CCNA) | 640-811: TK's Interconnecting Cisco Networking Devices (ICND) |
| 640-816: Interconnecting Cisco Networking Devices Part 2 | 640-821: TK's Introduction to Cisco Networking Technologies (INTRO) |
| 640-822: Interconnecting Cisco Networking Devices Part 1 | 640-863: Designing for Cisco Internetwork Solutions |
| 642-061: Routing and Switching Solutions for System Engineers (RSSSE) | 642-062: Routing and Switching Solutions for System Engineers (RSSSE) |
| 642-066: Advanced Routing and Switching for Field Engineers (ARSFE) | 642-067: Advanced Routing and Switching for Field Engineers (ARSFE) |
| 642-072: Cisco Unity Design and Networking (CUDN) | 642-091: CRM Express lntegration |
| 642-105: Implementing Cisco Unified Messaging (IUM) | 642-145: Implementing Cisco IOS Unified Communications Part 2 (IIUC2) |
| 642-162: IP Contact Center Express Implementation | 642-164: Unified Communications Contact Center Express (UCCX) |
| 642-181: Cisco Unified Presence Design and Implementation | 642-241: Unified Contact Center Enterprise Design (UCCED) |
| 642-242: Unified Contact Center Enterprise Implementation (UCCEI) | 642-243: Unified Contact Center Enterprise Support (UCCES) |
| 642-274: MeetingPlace Support Specialist (IMPS) | 642-354: Cisco Storage Networking Support Specialist(CSNSS) |
| 642-355: Cisco Storage Networking Design Specialist (CSSDS) | 642-356: Cisco Storage Networking Support Specialist |
| 642-357: Designing Cisco Storage Network Solutions (CSNDS) | 642-359: Implementing Cisco Storage Network Solutions (ICSNS) |
| 642-373: Cisco Express Foundation for Systems Engineers (CXFS) | 642-383: Cisco Express Foundation for Field Engineers (CXFF) |
| 642-415: Unified Communications Architecture and Design Exam (UCAD) | 642-426: Troubleshooting Unified Communications (TUC) |
| 642-432: TK's Cisco Voice Over IP | 642-436: Cisco Voice over IP (CVOICE) |
| 642-444: IP Telephony Exam (CIPT) | 642-446: Implementing Cisco Unified Communications IP Telephony Part 1 |
| 642-453: Gateway Gatekeeper(GWGK) | 642-456: Implementing Cisco Unified Communications Manager Part 2 (CIPT2 v6.0) |
| 642-481: Cisco Rich Media Communications (CRMC) | 642-504: Securing Networks with Cisco Routers and Switches Exam (SNRS) |
| 642-513: Securing Hosts Using Cisco Security Agent | 642-515: Securing Networks with ASA Advanced (SNAA) |
| 642-524: Securing Networks with ASA Foundation | 642-533: Implementing Cisco Intrusion Prevention Systems (IPS) |
| 642-542: Cisco SAFE Implementation Exam (CSI) | 642-544: Implementing Cisco Security Monitoring, Analysis and Response System (MARS) |
| 642-545: Implementing Cisco Security Monitoring, Analysis and Response System | 642-566: Security Solutions for Systems Engineers (SSSE) |
| 642-586: Advanced Wireless LAN for System Engineers | 642-587: Advanced Wireless LAN for Field Engineers (AWLANFE) |
| 642-591: Implementing Cisco NAC Appliance (CANAC) | 642-611: TK's Implementing Cisco MPLS Exam (MPLS) |
| 642-631: Advanced Wireless LAN for Field Engineers (AWLANFE) | 642-642: TK's Quality of Service (QoS) |
| 642-651: Wide Area Application Services for System Engineers (WAASSE) | 642-652: Wide Area Application Services for Field Engineers (WAASFE) |
| 642-654: Wide Area Application Services for System Engineers (WAASSE) | 642-655: Wide Area Application Services for Field Engineers (WAASFE) |
| 642-661: TK's Configuring BGP on Cisco Routers (BGP) | 642-681: Advanced Wireless LAN for System Engineers (AWLANSE) |
| 642-691: TK's BGP + MPLS Exam (BGP + MPLS) | 642-702: TK's Cable Communications Specialist (CABLE) |
| 642-731: Conducting Cisco Unified Wireless Site Survey (CUWSS) | 642-736: Implementing Advanced Cisco Unified Wireless Security (IAUWS) |
| 642-741: Implementing Cisco Unified Wireless Voice Networks (IUWVN) | 642-746: Implementing Cisco Unified Wireless Mobility Services |
| 642-812: Building Converged Cisco Multilayer Switched Networks (BCMSN) | 642-825: Implementing Secure Converged Wide Area Networks (ISCW) |
| 642-845: ONT - Optimizing Converged Cisco Networks | 642-873: Designing Cisco Network Service Architectures Exam (ARCH) |
| 642-892: Composite | 642-901: Building Scaleable Cisco Internetworks (BSCI) |
| 642-961: Cisco Data Center Networking Infrastructure Design (CDCNID) | 642-964: Cisco Data Center Networking Infrastructure Support (CDCNIS) |
| 642-971: Data Center Network Infrastructure Design (DCNID) | 642-972: Data Center Application Services Design (DCASD) |
| 642-973: Data Center Network Infrastructure Support -1 | 642-974: Data Center Network Infrastructure Support - 2 |
| 642-975: Data Center Application Services Implementation | 644-141: TK's CallManager Express Exam |
| 646-002: Advanced Routing and Switching for Account Managers (ARSAM) | 646-003: Advanced Routing and Switching for Account Managers |
| 646-011: TK's Cisco Storage Sales Specialist (CSSS) | 646-046: Advanced Routing and Switching for Account Managers (ARSAM) |
| 646-056: TK's Cisco Lifecycle Services Advanced Routing and Switching | 646-058: Cisco Lifecycle Services Advanced Routing and Switching (LCSARS) |
| 646-096: CRM Express for Account Managers | 646-102: TK's Wireless LAN for Account Managers Exam (WLANAM) |
| 646-151: Cisco Sales Associate (CSA) | 646-204: Cisco Sales Expert |
| 646-223: Unified Communications Express AM (UCXAM) | 646-227: Lifecycle Services Advanced IP Communications (LCSAIPC) |
| 646-228: Cisco Lifecycle Services Advanced IP Communications (LCSAIPC) | 646-229: IP Communications Advanced Account Manager (IPCAAM) |
| 646-230: Advanced Unified Communications AM (AUCAM) | 646-276: MeetingPlace Sales Specialist (SMPS) |
| 646-363: Cisco Express Foundation for Account Managers (CXFA) | 646-393: Cisco Lifecycle Services Express |
| 646-411: Network Management AM & SE Exam | 646-471: Content Networking Account Manager |
| 646-561: Advanced Security for Account Managers Exam (ASAM) | 646-562: Advanced Security for Account Managers (ASAM) |
| 646-563: Advanced Security for Account Managers (ASAM) | 646-573: Cisco Lifecycle Services Advanced Security (LCSAS) |
| 646-574: Cisco Lifecycle Services Advanced Security | 646-588: Advanced Wireless LAN for Account Managers (AWLANAM) |
| 646-589: Cisco Lifecycle Services Advanced Wireless (LCSAWLAN) | 646-590: Cisco Lifecycle Services Advanced Wireless (LCSAWLAN) |
| 646-653: Wide Area Application Services for Account Managers (WAASAM) | 646-656: Wide Area Application Services for Account Managers (WAASAM) |
| 646-671: Advanced Wireless LAN for Account Managers (AWLANAM) | 646-967: Cisco Data Center Networking Sales Specialist (CDCNSS) |
| 646-976: Cisco Data Center Network Solutions Sales | 646-985: Data Center Networking Solution Sales (DCNSS) |
| 650-059: Cisco Lifecycle Services Advanced Routing and Switching | 650-175: Small Medium Business Account Manager (SMBAM) |
| 650-180: SMB Solutions for Engineers (SMBEN) | 650-251: Cisco Lifecycle Services for Advanced Unified Communications (LCSAUC) |
| 650-393: Cisco Lifecycle Services Express (LCSE) | 650-575: Lifecycle Services Advanced Security (LCSAS) |
| 650-621: Lifecycle Services for Advanced Wireless LAN (LCSAWLAN) | CCIE-LAB: TK's CCIE LAB (Routing and Switching) |
