TEXT EDIT MAC MAKE TABLE SERIES

The following example uses Junos OS for EX Series switches You cannot configure separate MAC table aging times for specific VLANs. This command applies to all VLANs configured for the switch. MAC address aging time, or even set it to unlimited, to increase theД®fficiency of the utilization of network bandwidth by reducing flooding. Similarly, in a data center environment where the list of serversД¬onnected to the switch is fairly stable, you might choose to increase Because the MAC addresses remain in the table,Д®ven if a printer has been idle for some time before traffic arrivesДЇor it, the switch still finds the MAC address and does not need toДЇlood the traffic to all other interfaces. Than for other VLANs so that MAC addresses of printers on this VLANДЄge out less frequently. To configure the aging time for that VLAN to be considerably longer That does not support ELS, if you have a printer VLAN, you might choose Using the mac-table-aging-time statement in either the or the hierarchy, depending on whether you want to configure it for theД®ntire switch or only for specific VLANs.ДЇor example, in a topology with EX switches that run Junos OS (On switches that run Junos OS that does not support ELS) (On switches that run Junos OS with support for the ELSД¬onfiguration style) Using the global-mac-table-aging-time statement in the hierarchy. You configure how long MAC addresses remain in the Ethernet Out from the Ethernet switching table MAC addresses that are no longer Only active MAC addresses on the network and that it is able to flush This aging process ensures that the switch tracks The value set, the switch removes that MAC address from the Ethernet A timer on the switch periodicallyД¬hecks the timestamp, and if the MAC address of a node is older than Each time the switch detects trafficДЇrom a MAC address that is in its Ethernet switching table, it updates Table, the switch records a timestamp of when the information about For each MAC address in the Ethernet switching The switch uses a mechanism called aging to keep the Ethernet Switch to learn the MAC address of the node and to add the address It sends an acknowledgment packet back to the switch, allowing the When the destination node receives the flooded traffic, The traffic to all interfaces except the interface on which it was MAC address is not in the Ethernet switching table, the switch floods There is no entry in the Ethernet switching table for VLAN v-10 (theД®thernet switching table is organized by VLAN), then the traffic isДЇlooded to all access and trunk interfaces that are members of VLANДЇlooding allows the switch to learn about destinations thatДЄre not yet in its Ethernet switching table. Is received on an interface that is associated with VLAN v-10 and The other interfaces associated with the VLAN. If the MAC address is not found, the traffic is flooded out all of The Ethernet switching table for the MAC address of the destination. When the switch receives traffic on an interface, it searches On which the traffic was received and the time when the address was Table, along with two other pieces of information-the interface It places these addresses into its Ethernet switching

TEXT EDIT MAC MAKE TABLE FOR MAC

To learn MAC addresses, the switch reads all packets that itДetects on the LAN or on the local VLAN, looking for MAC addresses So that MAC addresses never age out of the table. On all VLANs on the switch or on specified VLANs, as well as configureДЄging time to be unlimited, either on all VLANs or on specified VLANs, That does not support ELS, you can configure the MAC table aging time

(Junos OS) for EX Series switches with support for the Enhanced LayerДў Software (ELS) configuration style, you can configure the MAC tableДЄging time on all VLANs on the switch.

If your switch runs Juniper Networks Junos operating system When the aging time for a MAC address in the table expires, the

In the Ethernet switching table, also called the MAC table. Juniper Networks EX Series Ethernet Switches store MAC addresses

Text edit mac make table