A network gateway can be compared to an express station. When sending a parcel, you only need to provide the express station with the destination address, without considering the transportation process or how many times the parcel needs to be transferred. Working principle of a network gateway ...
结果1 题目 The router address 192.168.1.250 is the default gateway for both the Web Server 2 and Host 1. What is the correct subnet mask for this network? A. 255.255.255.0 B. 255.255.255.192 C. 255.255.255.250 D. 255.255.255.252 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
题目 The network default gateway applying to a host by DHCP is 192.168.5.33/28. Which option is the valid IP address of this host?() A. 192.168.5.55 B. 192.168.5.47 C. 192.168.5.40 D. 192.168.5.32 E. 192.168.5.14 相关知识点: 试题来源: 解析 C.192.168.5.40 反馈 收藏 ...
A loop occurs on the wired network. The AP's CPU usage is high. The AP's IP address conflicts. Network cables are faulty. Troubleshooting Procedure Run the ping command to check whether the fault occurs on the lower-layer network of the gateway. Before rectifying the fault, you can dete...
An attacker sends bogus gratuitous ARP messages with the source IP address being the IP address of the gateway on the LAN. After receiving the gratuitous ARP messages, hosts on the LAN change their gateway IP address to the IP address of the attacker. As a result, the hosts cannot access ...
[$MAC_Address]为上一步中获取的MAC地址。 步骤二:配置默认路由 当您选择临时配置默认路由时,无需修改网卡配置和重启网络服务,但是关机或者重启后默认路由配置会失效。 临时配置默认路由 长期配置默认路由 执行以下命令,向路由表中添加默认路由。 ip route add default via [$Gateway_IP] dev [$...
1. Network Configuration Checks A. IP Address Configuration Open Command Prompt/Terminal Run ipconfig (Windows) or ifconfig (Mac) Check for valid IP address Verify subnet mask Confirm default gateway B. DNS Server Settings Check current DNS servers ...
Gateways are network protocol converters. Often the two networks that a gateway joins use different base protocols. The gateway facilitates compatibility between the two protocols. Depending on the types of protocols they support, network gateways can operate at any level of theOSI model. ...
IS-IS属于IGP(Interior Gateway Protocol,内部网关协议),用于自治系统内部。IS-IS是一种链路状态协议,使用SPF(Shortest Path First,最短路径优先)算法进行路由计算。 1.1.1 IS-IS基本术语 · IS(Intermediate System):中间系统。相当于TCP/IP中的路由器,是IS-IS协议中生成路由和传播路由信息的基本单元。在下文中...
Gateway of last resort is 192.168.2.3 to network 0.0.0.0 i*L1 0.0.0.0/0 [115/20] via 192.168.2.3, 00:25:31, FastEthernet1/0 [115/20] via 192.168.1.2, 00:25:31, FastEthernet0/0 192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks ...