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Adding Configuration Statements:Use set to add configuration statements:Removing Configuration Statements/elements on a Junos device:Use the delete word starts the command Test Knowledge:Just disabled an interface with a set interface interface-name disable Use delete interface interface-name...

Gartner’s Advice to use Multi-Vendor Network Architectures Contradicts Industry Trends, e.g. SD-WANs, NFV techblog.comsoc.org/2017/10/22/gartners-advice-to-use-multi-vendor-network-architectures-contradicts-industry-trends EVE-NG is the first clientless multivendor network emulation software...

JNCIA:Command and Variable Completion:Use the Spacebar to complete commands: user@host> show i 'i' is ambiguous. Possible completions: iccp Show Inter Chassis Control Protocol information igmp Show Internet Group Management Protocol information ike...

Authentication: Determine which authentication type to use. Basic HTTP, token-based, and OAuth are common types.Add the authentication credentials to the API call are preparing. Custom Headers: If required, add any HTTP Headers to the API call are preparing. For example: Content-Type...

Past Simple: S V2 | S did not V1 | Did S V1? Two days ago, last year, this morning, last night, in 2003 The janitor cleaned this room this morning. I met your sister at the mall yesterday afternoon. I didn't meet your sister at the mall yesterday afternoon. When did I meet your sister at the...

Data Types: Booleans:Values are True or FalseOperators are and, or, and notnot takes the inverse >>> True and False False >>> True and True True >>> False and False False >>> >>> True or False True >>> True or True True >>> False or False False >>> >>> not True False >>> not False True >>> >>>...

A bit of JNCIE-SP:Apply the new hostname R1: set system host-name R1 Set the time zone location of the device: set system time-zone Asia/Bangkok show system uptime = Cisco show clock show log messages = show logging Configure firewall filters to control traffic destined to the routing engine...

ปีที่สิบ (10/๑๐) There are far better things ahead than any we leave behind. อย่าเสียดายสิ่งที่เราได้ปล่อยมันไปแล้ว เพราะอนาคตยังมีสิ่งที่ดีกว่านั้นรอเราอยู่อีกมากมาย You can call me anything that you want, but don't ever, ever call me a self-made man. It gives the wrong impression, that we...

Linux Processes:Viewing Running Processes:top Displays real-time processor utilizationhtop Displays real-time processor utilization in an easier to read formatps Display active processesps aux Displays an exhaustive list of all processes by all users kill Ends a running processUsed along with...

Network Programmability Technology:LinuxDevice and Controller APIsVersion ControlSoftware DevelopmentAutomated TestingContinuous Integration GitHubgitNX-API Developer SandboxpythonTravis CI Network Automation Workflow:Configuration Management Workflow [Sample]:configs/fix_routing_policy -...

Reflection Rules:Routes received from clients reflected all peersRoutes received from non-clients reflected clientsReflect best paths onlyDo not change any attributes (including the next hop)If a route is received with "my" originator-ID, discard the routeIf a route is received with "my"...

ISPs use which protocol to establish peering sessions in an Internet exchange point environment? A. LDP B. OSPF C. BGP D. IS-IS

Software-Defined Networking is NOT:An easy button... [but is intended to make things easier for all!]A panacea or end-stateNarrowly definedDesigned to replace network engineersA mandate for all network engineers to become programmersA new attempt at network evolutionTraditional versus...

Standalone versus Controller-based: Network programmability applications can be proactive or reactive, they can use CLI or NETCONF; they also can be standalone or controller-based. Standalone applications have the following characteristics and considerations: Communication to each device is...

Transformation to 5G network: Build in 5G capabilities into existing IP Transport Network: mmWave/vRANFronthaulSegment RoutingEvolve traditional packet core to virtual (or hybrid) solution: CUPSDistributed FunctionsEdge ComputeAutomate and Simplify: NSOWAEUltra-AutomateAnalytics and...

Both of these central control points reduce the scale of the distributed control infrastructure. The route server provides programmability, but not in standardized fashion, and doesn't introduce any more flexibility or granularity of control. The same can be said for the route reflector, though...

#!/usr/bin/env python import socket import time from cisco import * from argparse import ArgumentParser parser = ArgumentParser('Server health monitor') parser.add_argument('-s', '--server', help='IP address of server to monitor', required=True) parser.add_argument('-p', '--port', help='TCP...

Investment - ทุนนิยมในศตวรรษที่ 21 - Capital in the Twenty-First Century ทุน หมายถึง ทุนทางธุรกิจ (อาคาร เครื่องจักร สิทธิบัตร และอื่นๆ) อสังหาริมทรัพย์ และสินทรัพย์ทางการเงิน (หุ้น พันธบัตร และอื่นๆ)รายได้ประชาชาติ = ผลตอบแทนต่อทุน x...

Thinking - Peak: Secrets from the New Science of Expertise Grandmaster ในสาขาใดๆ ไม่ได้เกิดมาจากพรสวรรค์ พวกเขาสร้างตัวเองขึ้นมาจากวิธีการฝึกฝนที่ใช้ได้ผล คนที่ไปไม่ถึงไม่ใช่ว่าไร้ความสามารถ แค่ใช้วิธีการฝึกที่ใช้ไม่ได้ผลกับตัวเขาเองวุฒิการศึกษา, อายุ...

ถ้าได้ CCIP มาแบบไม่ท่องไปสอบ มีส่วนแน่นอนคับ Share your MPLS Experience www.iptut.com/spcore-642-887/share-your-spcore-experience#comments MPLS Traffic Engineering (TE) on IOS XR Configuration: Enabling MPLS TE on a Node: mpls traffic-eng rsvp Enabling MPLS TE on an Interface: mpls...