User manual ZYXEL MGS-3712

[. . . ] MGS-3712/3712F MetroGigabit Switch User's Guide Version 3. 80 2/2008 Edition 1 DEFAULT LOGIN IP Address http://192. 168. 1. 1 User Name admin Password 1234 www. zyxel. com About This User's Guide About This User's Guide Intended Audience This manual is intended for people who want to configure the Switch using the web configurator. You should have at least a basic knowledge of TCP/IP networking concepts and topology. Related Documentation · Quick Start Guide The Quick Start Guide is designed to help you get up and running right away. It contains information on setting up your network and configuring for Internet access. [. . . ] When network congestion occurs, packets through the ingress port exceeding the CIR will be marked for drop. The CIR should be less than the PIR. The sum of CIRs cannot be greater than or equal to the uplink bandwidth. 12. 2 Bandwidth Control Setup Click Advanced Application > Bandwidth Control in the navigation panel to bring up the screen as shown next. MGS-3712/MGS-3012F User's Guide 119 Chapter 12 Bandwidth Control Figure 64 Advanced Application > Bandwidth Control The following table describes the related labels in this screen. Table 31 Advanced Application > Bandwidth Control LABEL Active Port * DESCRIPTION Select this check box to enable bandwidth control on the Switch. Settings in this row apply to all ports. Use this row only if you want to make some settings the same for all ports. Use this row first to set the common settings and then make adjustments on a port-by-port basis. Note: Changes in this row are copied to all the ports as soon as you make them. Ingress Rate Active Commit Rate Active Peak Rate Active Egress Rate Apply Select this check box to activate commit rate limits on this port. Specify the guaranteed bandwidth allowed in kilobits per second (Kbps) for the incoming traffic flow on a port. The commit rate should be less than the peak rate. The sum of commit rates cannot be greater than or equal to the uplink bandwidth. Select this check box to activate peak rate limits on this port. Specify the maximum bandwidth allowed in kilobits per second (Kbps) for the incoming traffic flow on a port. Select this check box to activate egress rate limits on this port. Specify the maximum bandwidth allowed in kilobits per second (Kbps) for the outgoing traffic flow on a port. Click Apply to save your changes to the Switch's run-time memory. The Switch loses these changes if it is turned off or loses power, so use the Save link on the top navigation panel to save your changes to the non-volatile memory when you are done configuring. Click Cancel to reset the fields. Cancel 120 MGS-3712/MGS-3012F User's Guide CHAPTER 13. 1 Broadcast Storm Control Setup 13 Broadcast Storm Control This chapter introduces and shows you how to configure the broadcast storm control feature. Broadcast storm control limits the number of broadcast, multicast and destination lookup failure (DLF) packets the Switch receives per second on the ports. When the maximum number of allowable broadcast, multicast and/or DLF packets is reached per second, the subsequent packets are discarded. Enable this feature to reduce broadcast, multicast and/or DLF packets in your network. You can specify limits for each packet type on each port. Click Advanced Application > Broadcast Storm Control in the navigation panel to display the screen as shown next. Figure 65 Advanced Application > Broadcast Storm Control MGS-3712/MGS-3012F User's Guide 121 Chapter 13 Broadcast Storm Control The following table describes the labels in this screen. Table 32 Advanced Application > Broadcast Storm Control LABEL Active Port * DESCRIPTION Select this check box to enable traffic storm control on the Switch. Clear this check box to disable this feature. Settings in this row apply to all ports. Use this row only if you want to make some settings the same for all ports. [. . . ] This warranty shall not apply if the product has been modified, misused, tampered with, damaged by an act of God, or subjected to abnormal working conditions. Note Repair or replacement, as provided under this warranty, is the exclusive remedy of the purchaser. This warranty is in lieu of all other warranties, express or implied, including any implied warranty of merchantability or fitness for a particular use or purpose. ZyXEL shall in no event be held liable for indirect or consequential damages of any kind to the purchaser. [. . . ]