Meeting語錄 Oh there you go. You’re getting there. You’re ahead of me there. I’ll catch up, I promise. Well, it really. The workshop is just to get an understanding of the service. So Ka Shing’s got some questions. So I’ll let him lead with it. I just put it in there to see if you’d …
MTU Size
Register GP 找GP 登記GP
Network Presentation STP There are three types of Spanning Tree Protocol. They are Per VLAN Spanning Tree Protocol, Rapid Spanning Tree Protocol and Multiple Spanning Tree Protocol. —STP TypesPer VLAN Spanning Tree Protocol is the original STP that detects and prevent loops. Rapid Spanning Tree Protocol improves on the original protocol by introducing faster convergence …
PIM 為建立Multicast Routing Table, 利用RPF checking技術, 在Routing Table(其實是rpf table)查找Source Address是否從best path 來 R1# show ip rpf 192.168.15.5 //查best pathRPF interface: Eth0/2 1. PIM-DM基本玩法 Source 強推Multicast Packet 到所有Host, RPF checking, 查Packet source IP 是經Best Path(如有兩條, 揀next hop大IP)而來, 才繼續強推, 繼而產生SPT(Shortest Path Tree) 如Best Path interface沒有啟動DM, 則會斷路, 可用Multicast Static Route 改路 R2(config)#ip mroute 192.168.15.5 255.255.255.255 192.168.24.4 如有Router認為自己不用Multicast, 可對上游Prune …
水、電、煤、寬頻、市政稅、電視牌照 水 電及煤 寬頻 市政稅 電視牌照
SUPERMARKET Fruits Vegetables Meat & Poultry Ready Meals
QoS 基本慨念 Classification 就只是group一堆Address class-map match-all CLASS-EF match access-group name TRAFFIC-VOICEclass-map match-any CLASS-AF11 match protocol snmp match protocol sshclass-map match-all CLASS-AF43 match ip dscp af43 ip access-list extended TRAFFIC-VOICE permit ip 192.168.100.0 0.0.0.255 any Marking Packet IP Header中有8bit用作ToS, router 可 mark IPP/DSCP 在ToS中, mark一直跟著packet。Mark在已有mark的packet則會Override。 policy-map POLICY-INCOMING class CLASS-EF set dscp ef class CLASS-AF11 set dscp …
INTERVIEW QUESTION 1. Tell me about yourself Sure, I’d be happy to tell you about myself.I am a network engineer with several years of experience in designing, implementing, and maintaining networks for organizations of all sizes. My technical skills include proficiency in various networking technologies, such as routing and switching, network security, and wireless networking.In my previous …
Optical Fiber Cable 光纖 (Fiber) Multi-mode Fiber (MMF) Single Mode Fiber (SMF) 訊號衰減 Module Connector
