首先,需要通过SSH或Telnet登录到Cisco路由器的命令行界面(CLI)。 进入全局配置模式: 在CLI中,输入以下命令进入全局配置模式: plaintext Router# configure terminal 进入配置模式后,提示符将变为Router(config)#。 设定DHCP池的名称和地址范围: 使用ip dhcp pool命令创建一个新的DHCP池,并设置网络地址和子网掩码...
Cisco IOS DHCP pools can be configured for small businesses where purchasing a standalone DHCP is not economically sound. Small businesses have to “work with what they have” and using a router or Layer 3 switch that is already in the network environment is a great way to do this. Having...
Use the command “IP DHCP pool” The command “IP DHCP pool”is used for the purpose of creating a DHCP Address pool on the router. In addition to this, this command allows you to enter the configuration mode for the DHCP pool as well. Use the command “Network” The “Network” ...
In such a situation, you need to configure the router's interface connected to the DHCP server as a DHCP relay agent. To configure a router's interface as a DHCP relay agent, use the following command in interface configuration mode. Router(config-if)#ip helper-address [ip-address-of-the...
DHCP(config)#interface fastEthernet 0/0DHCP(config-if)#no shutdownDHCP(config-if)#ip address 192.168.12.1 255.255.255.0 Now let’s configure the DHCP server: DHCP(config)#ip dhcp pool MYPOOLDHCP(dhcp-config)#network 192.168.12.0 255.255.255.0 ...
DHCP snooping is a security feature intended to prevent rogue DHCP server from sending malicious DHCP replies. When DHCP snooping is enabled, the switch intercept all the DHCP requests, and discards DHCP replies coming from “untrusted” ports. The offen
I have a Cisco 2940 switch and a Cisco 1841 router. I want to build two different VLAN networks on the switch, which do not have to communicate one with each other, but those VLANS should communicate with the router. I read a lot of articles, i tried to configure proper...
Following example shows how to configure DHCP service on the Cisco Aironet 1100 and 1200 series Access Points ITKE-AP01#configure terminal ITKE-AP01(config)#ip dhcp excluded-address 172.16.0.1 – 172.16.0.50 ITKE-AP01(config)#ip dhcp pool ITKE ...
In certain environments where a non-Cisco cable modem (CM) is used, and the CM is only capable of bridging, a Cisco router, such as the Cisco 806, can be connected to the CM via the Ethernet interface. The routing is then performed by the router behind t
(3)You can configure the first and the last address in the pool to be assigned by DHCP server in LAN. For example, if router’s LAN IP is 192.168.50.1, you can configure your IP Pool address as 192.168.50.2 to 192.168.50.254.(A total of 253 IPs) ...