CCIE

Broadcom’s AI chip business is on track to surpass $100 billion in annual revenue by 2027, according to CEO Hock Tan’s March 2026 earnings call. For network engineers, this isn’t just a semiconductor headline — it’s a signal that demand for high-speed data center fabric expertise is about to explode. Every dollar spent on AI silicon requires corresponding investment in 800G switching, lossless Ethernet fabrics, and EVPN-VXLAN overlays to connect those chips. ...

CCIE Service Provider holders earn a median salary of $157,000 in 2026, with top earners in major metros clearing $200,000 or more. According to ZipRecruiter (March 2026), the national salary range for CCIE-certified professionals spans $135,000 to $250,000, and SP track holders with segment routing expertise command a clear premium as 5G backhaul demand surges. Key Takeaway: Despite the “SP is dying” narrative, the job market tells a different story — 483 CCIE SP jobs on LinkedIn, 60+ segment routing roles on ZipRecruiter, and median pay that’s competitive with every other CCIE track. ...

Building a functional Cisco SD-WAN lab on EVE-NG requires 64GB+ RAM, controller images at version 20.15+, and roughly 3–4 hours of setup time — but it gives you hands-on access to every SD-WAN component tested on the CCIE EI v1.1 lab exam. This is the single most important lab you can build for CCIE Enterprise Infrastructure preparation in 2026. Key Takeaway: SD-WAN covers five full subsections of the CCIE EI v1.1 blueprint (2.2.a through 2.2.e). A properly built EVE-NG lab with vManage, vBond, vSmart, and cEdge devices lets you practice every orchestration, control plane, and data plane scenario the exam throws at you. ...

Network automation engineers earn $113,000 on average in 2026, with senior roles reaching $160,000–$180,000 and CCIE Automation holders commanding $170,000+ as staff architects. The career path from writing your first Python script to holding a CCIE Automation is the fastest-growing trajectory in network engineering — and the February 2026 DevNet-to-CCIE Automation rebrand just made it significantly more credible on resumes. Key Takeaway: The strongest automation engineers aren’t developers who learned networking — they’re network engineers who learned to code. The career path from NOC engineer to CCIE Automation architect pays $80,000 to $170,000+ and typically takes 5–8 years of deliberate skill-building. ...

Half of what’s on the CCIE Security v6.1 blueprint will be irrelevant in production networks by 2028. Traditional perimeter defenses — zone-based firewalls, static ACLs, VPN-centric architectures — are being replaced by identity-driven, continuous-verification security models. But here’s the counterintuitive part: CCIE Security v6.1’s heavy focus on Cisco ISE actually positions certified engineers better for the zero trust future than most people realize. Key Takeaway: Zero trust is killing traditional perimeter security, not the CCIE Security certification. The v6.1 blueprint’s emphasis on ISE, TrustSec, and identity-based access control maps directly to zero trust principles — making CCIE Security holders more valuable, not less. ...

Segment Routing Traffic Engineering (SR-TE) replaces RSVP-TE’s hop-by-hop signaling with a source-routed model where the headend router encodes the entire path as a SID list — eliminating per-LSP state from every transit router in your SP backbone. For CCIE SP candidates, understanding both technologies and their tradeoffs is now essential: the v6 lab tests SR-TE policies, TI-LFA, and Flex-Algo alongside legacy RSVP-TE tunnels. Key Takeaway: SR-TE is rapidly replacing RSVP-TE in production SP networks because it eliminates control-plane state from the core, scales better, and integrates natively with SDN controllers — but RSVP-TE’s built-in bandwidth reservation still matters for specific use cases, and both appear on the CCIE SP lab. ...

CCIE Security holders earn $140,000 to $250,000+ in 2026, with the average sitting at $175,000 — roughly $13,000 more than the overall CCIE average across all tracks. For ISE and Firepower engineers specifically, the CCIE Security certification creates a salary premium that no other Cisco track matches. Key Takeaway: CCIE Security is the highest-paying CCIE track in 2026, with senior ISE and Firepower architects earning $200,000–$250,000+ — a 15–20% premium over CCIE Enterprise Infrastructure holders. ...

Building your first CCIE Automation practice lab with Python and NETCONF on Cisco CML takes about 30-60 minutes and gives you a hands-on environment that directly mirrors the exam. The CCIE Automation lab exam (formerly DevNet Expert) is an 8-hour test where you write real code against real devices — and the only way to prepare is by writing real code against real devices. Key Takeaway: The fastest path to CCIE Automation lab readiness starts with a CML topology, three IOS-XE routers with NETCONF enabled, and a single Python ncclient script. Master that foundation first, then expand to RESTCONF, Ansible, and Terraform. ...

The honest answer to “How long from CCNP to CCIE Security?” is somewhere between 6 months and 3 years — and the variance has almost nothing to do with how smart you are. It’s determined by three factors: your hands-on ISE/FTD production experience, your daily study hours, and whether you’ve built realistic lab topologies or just watched videos. I’ve seen engineers with 5+ years of security operations pass in 6 months of focused preparation, and I’ve seen talented engineers with no ISE background struggle for 2+ years. ...

Cisco just booked $2.1 billion in AI infrastructure orders from hyperscalers in a single quarter — up from $1.3 billion the quarter before. Their networking product orders surged over 20% year-over-year. If you hold a CCIE Enterprise Infrastructure or you’re studying for one, your skills just became significantly more valuable. The “networking is boring” era is officially dead. Key Takeaway: AI workloads are driving the biggest networking investment cycle in a decade, and the protocols tested on the CCIE EI lab — BGP, VXLAN/EVPN, SD-WAN, QoS — are exactly what hyperscalers and enterprises need to build AI-ready infrastructure. ...