mac table lookup for a switch using putty

CLI command to show mac table interface bridge host print Flags: X - disabled, I - invalid, D - dynamic, L - local, E - external And in this scenario, separate mac address tables are maintained.

You can actually have a valid configuration that uses both. The two types of configuration are software switching (using bridge interfaces) and hardware switching. There are actually several commands that you should know, depending on how your router is configured. In addition to using the command line to show the mac address table, this tutorial I will also show you how to search for a specific MAC address and filter the table to show mac addresses learned through a specific port.

-f filename: Works same as -s but instead of giving the entries manually, it takes entry from the file given as parameter.Here are the commands to show the mac address table on a MikroTik Router.

-s hostename hw_address: Manually create an ARP address mapping entry for the host hostname with its mac address as hw_address.

Note: This has to be different from the interface to which the IP datagrams will be routed. When dumping the ARP cache, only entries matching the specified interface will be printed.

-i If, –device If: Select an interface.

-e: Shows the entries in default(Linux) Style.

-D, –use-device: Use the given interface’s hardware address.

If any host is down, there is no need of keeping its entry in arp cache so this command is used to delete those entries explicitly by the user.

-d hostname, –delete hostname: Removes any entry for the specified host.

If nothing is passed all entries will be displayed.

-a –all: This option is used for showing entries of the specified host.

List of possible hardware types(which support ARP) are ash(Ash), ether(Ethernet), ax25(AMPR AX.25), netrom (AMPR NET/ROM), rose (AMPR ROSE), arcnet (ARCnet), dlci (Frame Relay DLCI), fddi (Fiber Distributed Data Interface), hippi (HIPPI), irda (IrLAP), x25 (generic X.25), eui64 (Generic EUI-64).

-H type, –hw-type type, -t type: This tells arp which class of entries it should check for.

-n, –numeric: This option shows numerical addresses instead of symbolic host, port or usernames.

-v, –verbose: This option shows the verbose information.

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Mac table lookup for a switch using putty