Chapter 15 DHCP
IES4005M User’s Guide
131
Agent is enabled, the system will also display an error when you enable transparent VLAN on the
same VLAN.
This example shows how to enable DHCP L2 Agent on VLAN 200 and then configure DHCP option 18
to add this system’s model name, the slot, subscriber port, and SVLAN ID from which the request
was received.
This example shows how to enable IP-MAC binding on DSL port 1 on the line card in slot 2, set the
DHCP snooping database max lease count to 10, and display the DHCP snooping database and
ras#
show dhcp vlan *
vid transparent
l2agent
LDRA option82subopt1 option82subopt2 option18 option37
---- ----------- ------- ---- --------------- --------------- -------- --------
100 -
V
- - - - -
option82subopt1(Circuit ID) info
--------------------------------
option82subopt2(Remote ID) info
-------------------------------
option18(Interface ID) info
---------------------------
option37(Remote ID) info
------------------------
ras# config
ras(config)#
dhcp transparent vlan 100
Error: cannot enable both transparent and L2 agent.
ras(config)#
no dhcp l2agent vlan 100
ras(config)#
dhcp transparent vlan 100
ras(config)#
ras# config
ras(config)#
dhcp l2agent vlan 200
ras(config)#
dhcp l2agent opt18-interface-id vlan 200 option-info %hmodel%slotid%pid%svlan
ras(config)# exit
ras# show dhcp vlan 200
vid transparent l2agent LDRA option82subopt1 option82subopt2
option18
option37
---- ----------- ------- ---- --------------- --------------- -------- --------
200 - V - - -
V
-
option82subopt1(Circuit ID) info
--------------------------------
option82subopt2(Remote ID) info
-------------------------------
option18(Interface ID) info
---------------------------
%hmodel%slotid%pid%svlan
option37(Remote ID) info
------------------------
ras#
Содержание IES4005M
Страница 4: ...Contents Overview IES4005M User s Guide 4...
Страница 13: ...13 PART I Introduction and Hardware Installation...
Страница 14: ...14...
Страница 20: ...Chapter 2 IES Chassis IES4005M User s Guide 20...
Страница 38: ...Chapter 4 Line Cards IES4005M User s Guide 38...
Страница 42: ...Chapter 5 Power Supply Unit IES4005M User s Guide 42...
Страница 46: ...Chapter 6 Fan Module IES4005M User s Guide 46...
Страница 58: ...Chapter 7 Cables IES4005M User s Guide 58...
Страница 64: ...Chapter 8 Hardware Installation IES4005M User s Guide 64 Figure 36 Removing a Line Card 1 2 3...
Страница 65: ...65 PART II Commands...
Страница 66: ...66...
Страница 78: ...Chapter 9 The CLI IES4005M User s Guide 78...
Страница 124: ...Chapter 13 Switch Features IES4005M User s Guide 124...
Страница 150: ...Chapter 20 MTU IES4005M User s Guide 150...
Страница 164: ...Chapter 23 Static Route IES4005M User s Guide 164...
Страница 192: ...Chapter 25 VLAN IES4005M User s Guide 192...
Страница 204: ...Chapter 26 VoIP IES4005M User s Guide 204...
Страница 210: ...Chapter 27 IEEE 802 1x Authentication IES4005M User s Guide 210...
Страница 211: ...211 PART III Troubleshooting Specifications Appendices and Index...
Страница 212: ...212...
Страница 220: ...Chapter 28 Hardware Troubleshooting IES4005M User s Guide 220...