Logo
  •  
    Help
  •  
    About
  •  
    Archives
  •  
    Feeds
  • Home
  • Categories
    • Cisco
      • Routing
      • Switching
      • Security
      • QoS
      • Multicast
    • Cisco-vs-Juniper
    • SDN
  • Quizzes
    • Intermediate
    • Advanced
    • Expert
  • Question of the Day
  • Point of Insertion

Tag:   Point of Insertion

Pre-bestpath Cost Community – What is it?

  • Thu 27 March 2014
  • Cisco » Routing
  • comments
Pre-bestpath Cost Community – What is it?

This post represents the solution and explanation for quiz-21. It is a very long post describing Pre-bestpath community, Point of Insertion, offset list and other networking hacks employed to tackle a less common problem. Make yourself a coffee and start reading...

Read More

Subscribe

Join 381 other subscribers

Follow Me

Recent Posts

Pre-bestpath Cost Community – What is it?

Pre-bestpath Cost Community – What is it?

Recent Comments

Blog Tags

  • 3560 Switch

    3750 Switch

    ASA

    Access List (ACL)

    Administrative Distance (AD)

    Auto Summary

    Autonomous Number (AS)

    BGP

    BGP Attacks

    BPDU

    CCIE

    CE Router

    CE-PE Protocols

    Candidate RP

    Common Spanning Tree (CST)

    Confederations

    Crypto Map

    DF-bit

    DLCI

    Delay

    Domain ID

    Down Bit

    EIGRP

    ESP

    Faucet

    Forward Metric

    Forwarding Address (FA)

    Fragmentation

    Frame Relay

    GRE

    GRETAP

    GREoIPSEC

    Geneve

    ICMP Messages

    IP Options

    IP Precedence

    IPsec

    IPv6

    Inactive Route

    Internal Spanning Tree (IST)

    Inverse ARP

    Kernel

    Latency

    Linux

    MACSEC

    MISTP

    MP-BGP

    MPLS

    MSS Clamping

    MST Instances (MSTI)

    MTU

    Mininet

    Multiple Spanning Tree Protocol (MSTP)

    NAT

    NAT Virtual Interface (NVI)

    NSSA

    Network Namespaces

    OSPF

    OSPFv3

    Open vSwitch (OVS)

    OpenFlow

    P-bit

    PE Router

    Packet Capture

    Path MTU Discovery (PMTUD)

    Policy Based Routing (PBR)

    Port Forwarding

    Private AS

    Process ID

    QoS

    RIPv2

    Recursive Routing

    Redistribution

    Redundancy

    Route Map

    Route Tagging

    Router ACL

    Routing Loops

    STP Root

    Sham-link

    Software Defined Networking (SDN)

    Spanning Tree Protocol (STP)

    TCP Options

    TCP Sequence Number

    Tunnels

    VLAN

    VLAN ACL

    VLAN Maps

    VLAN-to-instance mapping

    VRF

    VRF Lite

    VTI

    VXLAN

    default route

    default-information originate

    eBGP

    offset lists

    randomization

    spanning-tree

    superbackbone

About Me

Costi is a network and security engineer with over 10 years of experience in multi-vendor environments. He holds a CCIE Routing and Switching certification and is currently pursuing same expert-level certifications in other areas. He believes that the best way to learn and understand networking topics is to challenge yourself to fix different problems, production-wise or lab-type exams. He also enjoys teaching networking and security technologies, whevever there is an opportunity for it.

Most Commented Quizzes

  • Quiz #24 - OSPF Default-Information Originate Always 74 comments
  • Quiz #9 - BGP peering over a Cisco ASA 65 comments
  • Quiz #12 - OSPF Improper Path Selection 63 comments
  • Quiz #6 - Routing protocols over IPsec 64 comments
  • Quiz #22 - Policy Based Routing (PBR) Problem or Not ? 56 comments

Useful links

  • About me
  • FAQ
  • Archives
  • Feeds
Email: [email protected]

2011 - 2019 © CostiSer.Ro | Disclaimer | Powered by Pelican