Enter configuration commands, one per line. End with CNTL/Z. Router(config)#hostname R2--修改路由器名为R2 R2(config)#interface f0/0--进入端口 R2(config-if)#ip address 192.168.22.1 255.255.255.0--为端口配置ip地址 R2(config-if)#ip helper-address 192.168.12.1--配置帮助地址 R2(config-if)#...
2: Configuration level Usage Guidelines Usage Scenario If attackers send DHCP packets continuously, the protocol stack of the industrial switch router is affected. To prevent attackers from sending a large number of DHCP packets, enable DHCP message checking on the industrial switch router. The indu...
2: Configuration level Usage Guidelines Usage Scenario If attackers send DHCP packets continuously, the protocol stack of the industrial switch router is affected. To prevent attackers from sending a large number of DHCP packets, enable DHCP message checking on the industrial switch router. The in...
Connect the serial 0/0/0 interface of Router1 to the serial 0/0/0 interface of Router0. Use the subnet 192.168.1.0/252 for the IP configuration on this connection. Connect the serial 0/0/1 interface of Router2 to the serial 0/0/1 interface of Router0. Use the subnet 192.168.4.0/2...
Enter configuration commands, one per line. End with CNTL/Z. //配置动态路由协议,保证两个不同的网段可以相互通信 R1(config)#router rip R1(config-router)#ver 2 R1(config-router)#no au R1(config-router)#net 12.0.0.1 R1(config-router)#net 192.168.1.1 ...
If you execute this command multiple times, the most recent configuration takes effect. Examples # Specify 10.1.1.1 as the DHCP relay agent address to be padded to DHCP requests on Ten-GigabitEthernet 2/0/0. <Sysname> system-view [Sysname] interface ten-gigabitethernet 2/0/0 [Sysname-Ten...
If you repeatedly execute this command, only the last configuration takes effect. Examples # Specify a server's IP address 1.1.1.1 in DHCP address pool 0. <Sysname> system-view [Sysname] dhcp server ip-pool 0 [Sysname-dhcp-pool-0] next-server 1.1.1.1 Related commands · dhcp server ip-...
Enter configuration commands, one per line. End with CNTL/Z. ROUTER(config)# ROUTER(config)#no ip domain-lookup ROUTER(config)# ROUTER(config)#host R1 R1(config)# R1(config)#int e0/0 R1(config-if)# R1(config-if)#ip add 12.1.1.1 255.255.255.0 //和三层交换相连的接口 ...
switch #c onfig t (进入配置模式) Enter configuration commands one per line. End with CNTL/Z. switch config #interface vlan1 (配置VLAN1) switch config-if #ip helper-address 192.168.1.4(指定DHCP服务器的地址,即路由器的地址) ghq config-if #interface vlan2 (配置VLAN2) ...
RP/0/RSP0/CPU0:router# clear dhcp ipv6 proxy binding Related Commands Command Description show dhcp ipv6 proxy binding Displays Dynamic Host Configuration Protocol (DHCP) relay bindings for prefix delegation. client-mac-mismatch To enable DHCP MAC ...