· Configuring Layer 2 isolation for ports in the same secondary VLAN Voice VLAN configuration Added features: Configuring the QoS priority settings for voice packets GVRP configuration — QinQ configuration Added featu...
The number of ports assigned to the isolation group is not limited. To assign a port to the isolation group: Step Command Remarks 1. Enter system view. system-view N/A 2. Enter interface view. · Enter Layer 2 Ethernet interface view...
Layer 2 LAN ports send and receive STP frames, which are called Bridge Protocol Data Units (BPDUs), at regular intervals. Network devices do not forward these frames but use the frames to construct a loop-free path. 802.1D is the original standard for STP, and many improvements have ...
The result shows that the scheme by re-design the state machine of Distribution_Service component in WLAN AP to realize Layer-2 isolation function is effective and realizable. 展开 关键词: access control operating systems (computers wireless LAN IEEE 802.11 compliance MAC MPC860 hardware distribution...
Re: Layer 2 Port Isolation Hi Tom,take a look at the "filter by source-port"http://ftp.hp.com/pub/networking/software/Security-Oct2005-59906024-Chap10-Traf-Security-Filts.pdfThis functionality on the 2600's allows you to drop inbound traffic at a source port if it is destined for ...
Solved: Hi all ! I would like to know if I can get Layer 2 port isolation on procurve switches. I would like to have ports 1-10 to talk to port 11 with full layer 2
At its most basic level, an Ethernet switch provides isolation from other connected hosts in several ways: The collision domain's scope is severely limited. On each switch port, the collision domain consists of the switch port itself and the devices directly connected to that port—either a sin...
●Isolation of LAN traffic and route between ports on the Cisco SM-X EtherSwitch Service Module. ●High Speed LAN connections. ●Layer 2 traffic is switched on-board the module. ●Traffic can be forwarded between service modules over the MGF without affecting the r...
Private VLANs provide Layer 2 isolation between ports within the same private VLAN. Private-VLAN ports are access ports that are one of these types: Promiscuous—A promiscuous port belongs to the primary VLAN and can communicate with all interfaces, including the c...
In addition to performing Layer 3 switching functions and routing functions, these switches perform the Layer 2 switches functions, such as bridging functions, at each switch interface. And layer 3 switches provide numerous advantages in terms of routing efficiency, fault isolation, security management...