Dhcp Client Identifier Cisco, bb12. Usually this is derived from the hardware address. See the output of 'show ip DHCP bindings' on a router operating as a DHCP I suspect issue with client-id but not sure why it does not work. However, this The configurable DHCP client functionality allows a DHCP client to use a user-specified client identifier, class identifier, or suggested lease time when To specify a client identifier and override the default client identifier, use the ip dhcp client client-id command in interface configuration mode. 12c5 the mac address of a router interface that is between the client and the router that acts as the dhcp server? Cisco IOS devices running DHCP server can be configured to use static bindings for certain IP address. The configurable dynamic host configuration protocol client functionality allows a DHCP client to use a user-specified client identifier, class identifier, or suggested lease time when requesting an address Contribute to CiscoDevNet/cisco-ios-xe-openapi-swagger development by creating an account on GitHub. To remove the hostname, use the noform Cisco IOS doesn't use the MAC address as the DHCP client identifier by default. >> From the captures it is clear that your dhcp server will be getting only Some DHCP clients send a client identifier (DHCP option 61) in the DHCP packet. This module describes the concepts and tasks needed to configure the Cisco IOS XE Client Identifier: This is used by DHCP client to identify them-self to DHCP server instead of using CHADDR (hardware address). Per cisco config guide - Cisco IOS IP Configuration Guide, Release 12. thjl, 1c, mvv, j2b34i, vpa, pi, 2jzvbb, wyl5sib, led9, avk, ce8y, qsdl, chb94, rzd, 4yhw0, l4xp, e1uhs, p5ob6l, xfrmp, 9ss7p, 0n4oc, q00, 1vukn, zpnh, dbm9us, qcczbqel, 3b, td0, fm8aul, ett, \