However, one special range of addresses is set aside forloopbackfunctionality. This is the range 127.0.0.0 to 127.255.255.255. IP datagrams sent by a host to a 127.x.x.x loopback address are not passed down to the data link layer for transmission. Instead, they “loop back” to the ...
publicstaticboolIsLoopback(System.Net.IPAddress address); 参数 address IPAddress IP 地址。 返回 Boolean 如果address是环回地址,则为true;否则为false。 示例 下面的代码示例使用IsLoopback方法确定指定的地址是否为环回地址。 C# usingSystem;usingSystem.Net;usingSystem.Net.Sockets;classIsLoopbackTest{privatest...
In addition to these unusable numbers, there are several other sets of IP addresses set aside for various special uses, which are not available for normal address assignment. These ranges of IP addresses generally fall into the following three categories: reserved, loopback and private addresses. ...
配置DeviceA的Serial接口借用Loopback1接口的IP地址,实现DeviceA与DeviceB的通信。 操作步骤 在DeviceA上创建Loopback接口并为其配置IP地址 <HUAWEI> system-view [HUAWEI] sysname DeviceA [DeviceA] interface loopback 1 [DeviceA-LoopBack1] ip address 10.1.1.1 32 [DeviceA-LoopBack1] quit 配置DeviceA的...
host4 = ipaddress.ip_interface('192.0.2.1/24') print(host4.network) IPv4Network('192.0.2.0/24') 3、获取网络地址包含的主机ip数量 net4 = ipaddress.ip_network('192.0.2.0/24') print(net4.num_addresses) 256 4、获取网络地址中包含的所有主机地址 ...
Async default ip address<接口地址> (配置异步串行接口) 【配置loopback接口情况下】ip address<接口的IP地址> <255.255.255.255> 配置IP访问控制列表 Access-list 130deny udpany any eq 1034 Access-list 130 permitipany any Access-group130 in
问题描述: Ping ipv6互联地址,选择loopback的ipv6地址作为源地址是怎么回事 组网及组网描述: 2024-10-24提问 举报 (0) 2 个回答 按时间 按赞数 滨江流川枫 要看是什么设备了 防火墙要看下是不是策略没放通 2024-10-24回答 评论(0) 举报 (0) 得闲饮奶425 您好,请知: 如果是防火墙设备,防火墙上...
Address rangeScopeDescription 10.0.0.0–10.255.255.255Private networkUsed for local communications within a private network 127.0.0.0–127.255.255.255HostUsed for loopback addresses 172.16.0.0–172.31.255.255Private networkUsed for local communications within a private network ...
127.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0 255.255.255.255/32 Direct 0 0 D 127.0.0.1 InLoopBack0 路由表中包含了下列关键项: Destination:表示此路由的目的地址。用来标识IP包的目的地址或目的网络。 Mask:表示此目的地址的子网掩码长度。与目的地址一起来标识目的主机或路由器所在的网段的地址...
在配置路由器loopback接口过程中,网络管理员应为loopback接口分配一个IP地址,其掩码应该为___。 A.0.0.0.255B.255.255.255.255C.255.255.255.0D.0.0.0.0 相关知识点: 试题来源: 解析 B [解析] 在配置路由器loopback接口过程中,网络管理员应为loopback接口分配一个IP地址,其掩码应该为255.255.255.255,故选B)。