679722
385
Zoom out
Zoom in
Previous page
1/414
Next page
Chapter 47 Product Specifications
VES1724-56 User’s Guide
385
VLAN A VLAN (Virtual Local Area Network) allows a physical network to be
partitioned into multiple logical networks. Devices on a logical network
belong to one group. A device can belong to more than one group. With
VLAN, a device cannot directly talk to or hear from devices that are not
in the same group(s); the traffic must first go through a router.
VLAN Stacking Use VLAN stacking to add an outer VLAN tag to the inner IEEE 802.1Q
tagged frames that enter the network. By tagging the tagged frames
(“double-tagged” frames), the service provider can manage up to
4,094 VLAN groups with each group containing up to 4,094 customer
VLANs. This allows a service provider to provide different service,
based on specific VLANs, for many different customers.
MAC Address Filter Filter traffic based on the source and/or destination MAC address and
VLAN group (ID).
DHCP (Dynamic Host
Configuration Protocol)
Relay
Use this feature to have the Switch forward DHCP requests to DHCP
servers on your network.
IGMP Snooping The Switch supports IGMP snooping, enabling group multicast traffic to
be only forwarded to ports that are members of that group; thus
allowing you to significantly reduce multicast traffic passing through
your Switch.
Differentiated Services
(DiffServ)
With DiffServ, the switch marks packets so that they receive specific
per-hop treatment at DiffServ-compliant network devices along the
route based on the application types and traffic flow.
Two Rate Three Color
Marker
Two Rate Three Color Marker (trTCM, defined in RFC 2698) is a type of
traffic policing that identifies packets by comparing them to two user-
defined rates: the Committed Information Rate (CIR) and the Peak
Information Rate (PIR).
Classifier and Policy You can create a policy to define actions to be performed on a traffic
flow grouped by a classifier according to specific criteria such as the IP
address, port number or protocol type, etc.
Queuing Queuing is used to help solve performance degradation when there is
network congestion. The following scheduling services are supported:
Strict Priority Queuing (SPQ) Weighted Round Robin (WRR), and
Weighted Fair Queuing (WFQ). This allows the Switch to maintain
separate queues for packets from each individual source or flow and
prevent a source from monopolizing the bandwidth.
Bandwidth Control Bandwidth control means defining a maximum allowable bandwidth for
incoming and/or out-going traffic flows on a port.
Broadcast Storm Control Broadcast storm control limits the number of broadcast, multicast and
destination lookup failure (DLF) packets the Switch receives per second
on the ports.
Port Mirroring Port mirroring allows you to copy traffic going from one or all ports to
another or all ports in order that you can examine the traffic from the
mirror port (the port you copy the traffic to) without interference.
Static Route Static routes allow the Switch to communicate with management
stations not reachable via the default gateway.
Multicast VLAN Registration
(MVR)
Multicast VLAN Registration (MVR) is designed for applications (such as
Media-on-Demand (MoD)) using multicast traffic across a network.
MVR allows one single multicast VLAN to be shared among different
subscriber VLANs on the network.
This improves bandwidth utilization by reducing multicast traffic in the
subscriber VLANs and simplifies multicast group management.
Table 182 Firmware Specifications
FEATURE DESCRIPTION
385


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for ZyXEL VES1724-56 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of ZyXEL VES1724-56 in the language / languages: English as an attachment in your email.

The manual is 10,29 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info