WebNov 17, 2024 · Router(config)#ip dhcp excluded-address 172.16.10.1 172.16.10.9. Specifies the range of addresses not to be leased out to clients. Router(config)#service … WebMay 8, 2024 · Router (config)# ip dhcp pool 1. Creates a name for the DHCP server address pool and enters DHCP pool configuration mode. Step 6. networknetwork-number [ {mask /prefix-length} [secondary]] Example: Router (dhcp-config)# network 172.16.0.0 /16. Specifies the subnet network number and mask of the DHCP address pool. Step 8.
Configuring DHCP Features and IP Source Guard - Cisco
WebAug 31, 2024 · Step-1 : A network topology is created in the Cisco Packet Tracer, which includes a router, a switch, and three host systems connected to a network. Network Topology. Step-2 : Command Line Interface of the router is accessed and high-lighted commands are executed to successfully configure the DHCP. At first, the ‘IP DHCP pool … WebApr 10, 2024 · Book Title. IP Addressing Services Configuration Guide, Cisco IOS XE Dublin 17.11.x (Catalyst 9400 Switches) Chapter Title. DHCP Options Support. PDF - Complete Book (4.11 MB) PDF - This Chapter (1.09 MB) View with Adobe Reader on a variety of devices chinese jackson mich
cisco - Setting up DHCP server on the router or on the switch ...
WebI have a Cisco SG300-52 small business switch in my homelab. I've just switched it from L3 mode back to L2 mode and in doing so the switch configuration was reset to factory defaults. When at factory default settings, the switch is supposed to request an address using DHCP, then fall back to using a static 192.168.1.254/24 address if that fails ... WebMar 10, 2010 · Options. 03-10-2010 08:09 AM. Hi Harris, Here is a sample config from a 3750 with multiple pools and multiple helper-addresses The same commands should be used on 6500 or 4500. Switch-B (config)#do sh run i dhcp. ip dhcp pool 20.20.20.0. ip dhcp pool 30.30.30.0. Switch-B (config)#do sh run int vlan 10. WebDec 26, 2024 · What you need is the feature IP Source Guard, which uses the DHCP Snooping binding database to determine the legitimacy of source IP addresses. This feature is enabled on a DHCP snooping untrusted Layer 2 port. Initially, all IP traffic on the port is blocked except for DHCP packets that are captured by the DHCP snooping process. chinese jade carvings