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What kind of device is plugged into that interface?
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What kind of device is plugged into that interface?

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It is a D-link wireless printer connection, and I can find this IP by accessing the config of this devices and I since I do not have the admin password resetting the device will not show me the IP. &nbsp; This is also a general question because I have never been able to get a full IP address list from my 4006. &nbsp;I have only been able to get the MACs.
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It is a D-link wireless printer connection, and I can find this IP by accessing the config of this devices and I since I do not have the admin password resetting the device will not show me the IP.   This is also a general question because I have never been able to get a full IP address list from my 4006.  I have only been able to get the MACs.

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I have a Catalyst 4006 switch with version 12.2 IOS and for some reason I cannot get the IP associated with the MAC. &nbsp;I did &quot;show arp&quot; and it only return 12 addresses and I know there are more because there are 192 FastEthernet and 16 Gigabit Ethernet interfaces on this unit. &nbsp;I even tried to input &quot;mac address-table addr 000c.cef7.d9fd&quot; and even though I know this is the MAC because I did a &quot;show int fa 6/30&quot; and it gave me all the stats on this intercase. &nbsp;All I need to know is the IP address because my windows DHCP server does not have this MAC.
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I have a Catalyst 4006 switch with version 12.2 IOS and for some reason I cannot get the IP associated with the MAC.  I did "show arp" and it only return 12 addresses and I know there are more because there are 192 FastEthernet and 16 Gigabit Ethernet interfaces on this unit.  I even tried to input "mac address-table addr 000c.cef7.d9fd" and even though I know this is the MAC because I did a "show int fa 6/30" and it gave me all the stats on this intercase.  All I need to know is the IP address because my windows DHCP server does not have this MAC.

Getting the IP address From know MAC and Switch Port

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.

Networking

A switch is a device that filters and forwards packets of data between LAN segments. Switches operate at the data link layer or the network layer of the Open Systems Interconnection (OSI) Reference Model and therefore support any packet protocol. LANs that use switches to join segments are called switched LANs or, in the case of Ethernet networks, switched Ethernet LANs. A hub is a connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports; when a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.

Switches / Hubs

The Dynamic Host Configuration Protocol (DHCP) is an auto configuration protocol used on IP networks and an extension of the Bootstrap Protocol. DHCP allows for computers to be configured automatically to communicate with each other over an IP network without the need for manual setup by a network administrator. The implementation of DHCP relies on a DHCP server to hand out network configuration information to DHCP-capable clients that request an IP address (and other information required or useful in communicating with other devices on an IP network). In addition to an IP address, common configuration information served over DHCP includes a default gateway, subnet mask and DNS sever(s).