Blog
- All
- Announcements
- Basic Networking
- Best Practices in Network Design
- BGP
- BGP Security
- BOOTCAMP ANNOUNCEMENTS
- Broadband
- CCDE BOOTCAMP
- CCDE CERTIFICATION
- CCDE Preparation Recommendations
- CCIE Enterprise Infrastructure
- CCIE Service Provider
- CCIE SP
- Certifications
- Cisco SD-WAN
- Cloud Computing
- Data Center
- Definitions
- Design Scenarios
- Discussions
- DMVPN
- EIGRP
- Fast Convergence
- FUNNY
- IGP
- Inspiring
- Inter AS MPLS VPN
- IOT
- IPv6
- IS-IS
- Layer 2 Technologies
- Life
- LISP
- Mobile Broadband
- MPLS
- MPLS Traffic Engineering
- MPLS Transport Profile
- MPLS VPNs
- Multicast
- Network Design
- Network Monitoring
- OSPF
- Peering
- Quality of Service
- SD-Access
- SD-WAN
- Security
- Segment Routing
- Service Provider Networks
- Sub Marine Cables
- TCP - UDP - QUIC
- Transport Network
- Uncategorized
- VPN
- Wireless
- All
- Announcements
- Basic Networking
- Best Practices in Network Design
- BGP
- BGP Security
- BOOTCAMP ANNOUNCEMENTS
- Broadband
- CCDE BOOTCAMP
- CCDE CERTIFICATION
- CCDE Preparation Recommendations
- CCIE Enterprise Infrastructure
- CCIE Service Provider
- CCIE SP
- Certifications
- Cisco SD-WAN
- Cloud Computing
- Data Center
- Definitions
- Design Scenarios
- Discussions
- DMVPN
- EIGRP
- Fast Convergence
- FUNNY
- IGP
- Inspiring
- Inter AS MPLS VPN
- IOT
- IPv6
- IS-IS
- Layer 2 Technologies
- Life
- LISP
- Mobile Broadband
- MPLS
- MPLS Traffic Engineering
- MPLS Transport Profile
- MPLS VPNs
- Multicast
- Network Design
- Network Monitoring
- OSPF
- Peering
- Quality of Service
- SD-Access
- SD-WAN
- Security
- Segment Routing
- Service Provider Networks
- Sub Marine Cables
- TCP - UDP - QUIC
- Transport Network
- Uncategorized
- VPN
- Wireless
Segment Routing Traffic Engineering
Segment Routing Traffic Engineering – First, you need to remember MPLS-Traffic engineering operation. MPLS-traffic engineering requires four steps, as shown below, for its operation.
Segment Routing Key Points
Segment Routing (SR) leverages the source paradigm. A node. steers a packet through an ordered list of instructions, called ‘ segment ‘.State is kept in the packet header, not on the router, with Segment Routing.
Segment Routing Fast Reroute
Segment Routing Fast Reroute – Traffic Engineering with Segment Routing uses LFA mechanism to provide 50 msec fast reroute capability. Current Segment Routing implementation for the OSPF uses regular LFA (Loop Free Alternate) for fast …
Segment Routing and MPLS VPN
MPLS VPN and Segment Routing. Many people have been asking what are the differences between MPLS VPN and Segment Routing.
CCDE Salary – How much you can get if you pass Cisco CCDE ?
CCDE Salary , Cisco CCDE salary. Many people have been searching these two words on the website. Many people also have been asking to me , how much they can earn monthly if they pass …
BGP Route Reflector in Plain English
BGP Route Reflector in Plain English, in this post, I will explain you the BGP Route Reflector basics, after you read this post, you will be able to answer many questions regarding BGP Route Reflectors. …
What does PE-CE mean in MPLS?
What does PE-CE mean in the context of MPLS ? What is CE , P and PE device in MPLS and MPLS VPN ? These are foundational terms and definition in MPLS.
BGP Route Reflector Clusters
BGP Route Reflector Clusters – BGP route reflectors, used as an alternate method to full mesh IBGP, help in scaling. BGP route reflector cluster is used to provide redundancy in a BGP RR design. BGP …
Webinar, Podcast And Free Videos
DMZ Anywhere Architecture – Webinar In this webinar Orhan Ergun and Ahmed Al-Deeb are talking about DMZ Anywhere architecture. Micro Segmentation , Deploying DMZ in a virtual environment to reduce cost, providing flexibility and better performance will …
Global CCDE List
Global CCDE List How many CCDEs are there in the world? What country has the most CCDEs? How do you become a CCDE Global List member? You can find out the answers to these questions below. …
4 Main Design Principles of Mobile Networks
4 Main, Key Design Principles of Mobile Networks – I will explain the 4 key design principles of cellular networks in plain English. In fact I should have said, cell based systems as mobile networks …
MANET: Mobile Ad Hoc Networks
The MANET stands for mobile ad hoc network; in practice, the term generally applies to ad hoc wireless networks of sufficient complexity that some internal routing mechanism is needed to enable full connectivity. The term mesh network is also …