WebSep 1, 2024 · ACL访问控列表之标准篇 (理论与实践) 访问控制列表简述访问控制列表 (Access Control Lists,简称ACL)是应用在路由器接口的指令列表。. 这些指令列表用来告诉路由器哪些数据包可以收、哪些数据包需要拒绝。. 至于数据包是被接收还是拒绝,可以由类似于源地址 … WebDer TTL-Wert (Time-to-live) ist ein Parameter bei der Datenübertragung in Netzwerken, der IP-Paketen mitgegeben wird und deren maximale Lebensdauer beschreibt.
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WebJan 15, 2008 · In my knowledge the TTL value is the number of hops the packet takes along the path till destination.The number of hops is equal to the number of L3 devices through which the packet has traversed.Each time the packet arrives @ L3 device it processes it and forwards with decreaseD TTL value. The different numbers in your case may be because … WebAlguns dispositivos usam 255, enquanto outros usam 63. Portanto, um dos dispositivos que você está executando o ping envia a resposta com o TTL definido como 255. No momento em que ele retorna, ele diminui para 239. São 16 saltos. O outro dispositivo que você executa ping define o TTL para 63. Portanto, quando chegar a você, o valor é 47. hamilton beach dual smoothie blender
Interpretación de TTL en resultados de ping - QA Stack
WebPage 1 of 1: ค่า TTL เมื่อ ใช้คำสั่ง ping คืออะไร Pinging 61.7.152.115 with 32 bytes of data: ... Router 1 ตัว เครื่องปลายทางเป็น Linux คุณจะได้ ค่า TTL = 64-1 = 63 5. WebJul 4, 2024 · What is TTL 63 in Ping? TTL is Time To Live. Each hop decrements this field by one, and if it reaches 0 it is dropped (usually this happens only in loop situations). This makes sure that data packets are not congesting a network if there is a IP routing loop present. 63 is the number of hops that the packet can travel before it is dropped. WebNov 16, 2011 · 回到你说的这个问题,ping命令使用的是ICMP协议,这个协议中linux系统使用的TTL是64,windows使用的是128。. 而你ping IP地址返回的ttl是51,这就有可能 … hamilton beach durathon digital iron blue