Problem Isolation Using the ping Command Ping Command Basics Strategies and Results When Testing with the ping Command Testing Longer Routes from Near the Source of the Problem Using Extended Ping to Test the Reserve Route Testing LAN Neig…
VLAN Routing with Router 802.1Q Trunks Configuring ROAS Verifying ROAS Troubleshooting ROAS VLAN Routing with Layer 3 Switch SVIs Configuring Routing Using Switch SVIs Verifying Routing with SVIs Troubleshooting Routing with SVIs VLAN Rout…
IP Routing IPv4 Routing Process Reference An Example of IP Routing Host Forwards the IP Packet to the Default Router (Gateway) Configuring IP Addresses and Connected Routes Connected Routes and the ip address Command The ARP Table on a Cis…
Installing Cisco Routers Installing Enterprise Routers Installing SOHO Routers Enabling IPv4 Support on Cisco Router Interfaces Access the Router CLI Router Interfaces Interface Status Codes Router Inteface IP Addresses Router Auxiliary Po…
ch12 Analyzing Classful IPv4 Networks Classful Network Concepts IPv4 Network Clases and Related Facts ch13 Analyzing Subnet Masks ch14 Analyzing Existing Subnets ch12 Analyzing Classful IPv4 Networks Classful Network Concepts IPv4 Network …
Introduction to Subnetting Subnetting Defined Through a Simple Example Operational View Versus Design View of Subnetting Analyze Subnetting and Addressing Needs Rules About Which Hosts Are in Which Subnet Determining the Number of Subnets …
Understanding RSTP Through Configuration The Need for Multiple Spanning Trees STP Modes and Standards The Bridge ID and System ID Extension How Switches Use the Priority and System ID Extension RSTP Methods to Support Multiple Spanning Tre…
STP and RSTP Basics The Need for Spaning Tree What Spanning Tree Does How Spanning Tree Works The STP Bridge IP and Hello PDU Elcting the Root Switch Choosing Each Switch's Root Port Configuring to Influence the STP Topology Details Specif…
Virtual LAN Concepts Creating Multiswitch VLANs Using Trunking The 802.1Q and ISL VLAN Trunking Protocols Forwarding Data Between VLANs The Need for Routing Between VLANs VLAN and VLAN Trunking Configuration and Verification Creating VLANS…
Configuring Switch Interfaces Configuring Speed, Duplex, and Description Configuring Multiple interfaces with the interface range Command Administratively Controlling Interface State with shutdown Removing Configuration with the no Command…
Securing the Switch CLI Securing User Mode and Privileged Mode with Simple Passwords Securing User Mode Acess with Local Usernames and Paswords 【補】switchのvlanにIPを割り当てて、telnetで繋いでみる Securing User Mode Access with External …
LAN Switching Concepts Forwarding Known Unicast Frames Learning MAC Addresses Flooding Unknown Unicast and Broadcast Frames Avoiding Loops Using Spanning Tree Protocol Verifying and Analyzing Ethernet Switching Demonstrating MAC Learning S…
Accessing the Sisco Catalyst Switch CLI Cisco Catalyst Switches Accessing the Cisco IOS CLI Cabling the Console Connection User and Enable (Privileged) Modes Password Security for CLI Access from the Console CLI Help Feature The debug and …
Wide-Area Networks Leased-Line WANs Physical Details of Leased Lines HDLC Data-Link Details of Leased Lines How Routers Use a WAN Data Link Ethernet as a WAN Technology Ethernet WANs That Create a Layer 2 service How Routers Route IP Packe…
環境 Enterprise Architect CrossOver mac CrossOverインストール・ボトル作成 EAのインストール RDRA2.0アドインのインストール 必要なライブラリ等のインストール winetricksの準備 winetricksで必要なものインストール 環境 macOS Catalina 10.15.4 Enter…
www.oreilly.com Relationships Between Types Subtypes and Supertypes Variance TSC Flag: strictFunctionTypes Assignability Type Widening The const type Excess porperty checking Refinement Discriminated union types 英語 Relationships Between …
www.oreilly.com Classes Are Structurally Typed Classes Declare Both Values and Types Polymorphism Mixins Decorators class 【補】method 【補】method parameter Simulating final Classes Exercises constructorをprotectedにしたらどうなるの type …
An Overview of LANs Typical SOHO LANs Typical Enterprise LANs The Variety of Ethernet Physical Lyer Standards Consistent Behavior over All Links Using the Ethernet Data-Link Layer Building Physical Ethernet LANs with UTP Transmitting Data …
www.oreilly.com Classes and Interfaces Classes and Inheritance super Using this as a Return Type Interfaces Declaration Merging implementations Implementing Interfaces Versus Extending Abstract Classes Classes and Interfaces TSはC#からいろ…
www.oreilly.com Polymorphism When Are Generics Bound? Where Can You Declare Generics? Column: filter and map in the Standard Library Generic Type Inference Generic Type Aliases Bounded Polymorphism Generic Type Defaults Type-Driven Develop…
www.oreilly.com Declaring And Invoking Functions Optional and Default Parameters Rest Parameters call, apply, and bind TSC Flag: strictBindCallApply Typing this TSC Flag: noImplicitThis Generator Functions Iterators TSC Flag: downlevelIter…
www.ciscopress.com DIKTA Perspectivs on Networkingg TCP/IP Networking Model History Leading to TCP/IP Overview of the TCP/IP Networking Model TCP/IP Application Layer TCP/IP transport layer TCP Error Recovery Basics Same-Layer and Adjacent…
ユースケース ソリューション Laravel用ライブラリ サンプルアプリケーション 処理の流れ ユースケース あるアプリケーションで発火した1つのイベントを複数のアプリケーションでサブスクライブしたい CQRSとかで ソリューション AWS SNS + AWS SQS の Fanou…
clangを入れる bisonのバージョンを上げる wineビルド つかってみる clangを入れる gccだとwineビルド時に下記のようなエラーが出るのでclangを使う gcc -m64 -c -o loader.o loader.c -I. -I../../include -D__WINESRC__ -D_REENTRANT -fPIC -Wall -pipe \ …
Analyze results with aggregations www.elastic.co キーワードで集計 curl -XGET 'localhost:9200/bank/_search?pretty' -H 'Content-Type: application/json' -d '{ "size": 0, "aggs": { "group_by_state": { "terms": { "field": "state.keyword" } } } …
www.elastic.co 起動 docker container run --rm -d \ --health-cmd='curl localhost:9200/_health' \ --health-interval=5s \ -p 9200:9200 -p 9300:9300 \ -e "discovery.type=single-node" \ docker.elastic.co/elasticsearch/elasticsearch:7.6.2 さいき…
Enterprise Architect 評価版(英語)の導入 RDRA2.0 アドインの導入 成果物 システム価値 システムコンテキスト図 要求モデル図 システム外部環境 ビジネスコンテキスト図 ビジネスユースケース図 業務フロー図 バリエーション・条件図 システム境界 ユースケ…
RDRA2.0 ハンドブック: 軽く柔軟で精度の高い要件定義のモデリング手法作者:神崎善司発売日: 2019/06/08メディア: Kindle版 RDRAによる要件定義の実際 RDRAの活用場面 要件の作り込み具合の違い 実装した仕様をRDRAモデルにフィードバックするか否かの違い R…
RDRA2.0 ハンドブック: 軽く柔軟で精度の高い要件定義のモデリング手法作者:神崎善司発売日: 2019/06/08メディア: Kindle版 精度を高める トレーサビリティで精度を高める 短期間で洗い出し徐々に洗練する 整合性を維持する 整合性を確認する つながりの妥当…
www.oreilly.com Intermission: Type Aliases, Unions, and Intersections Type aliases Union and Intersection Types Arrays Tuples Read-only arrays and tuples null, undefined, void, and never Column: strict null checking Enums Column: TCS Flag:…
