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Hi,<br />
you may want to read the cisco DHCP guide at this link:<br />
<br />
<a href="http://www.cisco.com/c/en/us/td/docs/ios/12_2/ip/configuration/guide/fipr_c/1cfdhcp.html#wp1000999" rel="ugc">http://www.cisco.com/c/en/us/td/docs/ios/12_2/ip/configuration/guide/fipr_c/1cfdhcp.html#wp1000999</a><br />
<br />
you should have these configurable parameters:<br />
<br />
Router(config)# ip dhcp pool name<br />
Router(dhcp-config)#host address [mask |/prefix-length]<br />
Router(dhcp-config)#client<wbr />-identifie<wbr />runique-id<wbr />entifier<br />
Router(dhcp-config)#hardwa<wbr />re-address<wbr />hardware-a<wbr />ddress type<br />
Router(dhcp-config)#client<wbr />-name name<br />
<br />
although i never tested with IPv6.<br />
<br />
hope this helps<br />
max
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Hi,
you may want to read the cisco DHCP guide at this link:

http://www.cisco.com/c/en/us/td/docs/ios/12_2/ip/configuration/guide/fipr_c/1cfdhcp.html#wp1000999 [http://www.cisco.com/c/en/us/td/docs/ios/12_2/ip/configuration/guide/fipr_c/1cfdhcp.html#wp1000999]

you should have these configurable parameters:

Router(config)# ip dhcp pool name
Router(dhcp-config)#host address [mask |/prefix-length]
Router(dhcp-config)#client-identifierunique-identifier
Router(dhcp-config)#hardware-addresshardware-address type
Router(dhcp-config)#client-name name

although i never tested with IPv6.

hope this helps
max

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IPv6 configs are different from IPv4
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<div class="content wysiwyg-content">
How can I do a IPv6 reservation for a host on cisco router?
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How can I do a IPv6 reservation for a host on cisco router?

IPv6 Address reservation on Cisco router

Networking software modules are interfaced with a framework implemented on the machine's operating system that implements the networking functionality of the operating system. The best known frameworks are the TCP/IP model and the OSI model. Systems typically do not use a single protocol to handle a transmission. Instead they use a set of cooperating protocols, sometimes called a protocol family or protocol suite.[9] Some of the best known protocol suites include: IPX/SPX, X.25, AX.25, AppleTalk and TCP/IP. Other protocols indirectly related to networking include the hypertext transfer protocol (HTTP) and its related technologies, Dynamic Host Configuration Protocol (DHCP), Domain Name Server (DNS) and other Internet protocols.

Networking Protocols

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).