A network bridge, also known as a layer 2 switch, is a hardware device used to create a connection between two separate computer networks or to divide one network into two. Both networks usually use the same protocol; Ethernet is an example of a protocol. Network devices include, but are ...
Bridge A bridge is a device that provides a connection between two or morelocal area networks. It allows devices on separate networks to communicate as though they were on the same LAN. A bridge may connect two networks of the same type (e.g. bridging twoEthernetnetworks) or two different...
A bridge is a class of network device designed to connect networks at Open Systems Interconnection (OSI) Level 2, which is thedata link layerof a local area network (LAN). Bridges must connect like LAN protocols -- for example,Ethernet,Fiber Distributed Data Interfaceortoken ring-- and brid...
Layer 2 switch is no bridge. They serve the same function, but it's not the same. Both separate Collision Domains (CD), not networks. Devices are still in the same network. Here is what Cisco CCENT/CCNA cert book suggests: "The bridge, a predecessor to today's Ethernet LAN switch, ...
A network bridge device is primarily used in local area networks because they can potentially flood and clog a large network thanks to their ability to broadcast data to all the nodes if they don’t know the destination node’s MAC address. A bridge uses a database to ascertain where to...
Friendship is a bridge ___ connects people's hearts. A. who B. whom C. which D. what 相关知识点: 试题来源: 解析 C。本题考查定语从句。先行词是 a bridge,在定语从句中作主语,所以用 which。who 用于先行词是人时;whom 在定语从句中作宾语;what 不能引导定语从句。反馈 收藏 ...
Concept 1: A Bridge Is not a Hub The key difference between a bridge and a hub is that bridges intelligently transmit frames around the network, while hubs have zero intelligence in how they transmit frames. As layer 1 devices, hubs are essentially invisible to the network, because they do...
A. who B. which C. what D. where 相关知识点: 试题来源: 解析 B。本题考查定语从句的关系代词。先行词是“bridge”,是物,在定语从句中作主语,所以用“which”。“who”用于先行词是人时;“what”不能引导定语从句;“where”在定语从句中作地点状语,都不符合题意。反馈...
第一个空表示“在……上方”,垂直正上方要用over;第二个空表示“由……制成”,木头和石头与桥之间只是大小形状的变化,要用be made of,故选 A。 相关推荐 116.—What is the bridge ___ the river made ___, Dad?—Woodand stone. A.over; of B. above; from C.on; in D. across; with ...
You run netstat and decide to WHOIS a couple IP's. One of them just has a name, a state and zip in ARIN and that is it, nothing else. You decide to google the strange name in Arin. Google says its a Department of Defense Network operations center in Arizona. Would you be ...