Chapter 4 Access Control List Screens
Management Switch Card User’s Guide
117
Click
ACL > AntiMacspoof
to display the screen shown next. Use this screen to enable or disable
protection against MAC address spoofing.
Note: A line card can detect MAC spoofing only when the spoofed MAC address is already
in use by a device connected to another subscriber port.
Figure 53
ACL > AntiMacspoof
The following table describes the labels in this screen.
4.18 DSCP Screens
DSCP (Differentiated Services Code Point) is a field in the header of IP packets for packet
classification purposes. The system’s QoS (Quality-of-Service) uses DSCP to provide different level
of services and priorities for downstream data transmission.
IEEE 802.1p lets the Device transmit frames according to their 3-bit priority (0~7) in an IEEE
802.1q header. Frames with higher priority are served first. This Device allows you to overwrite the
DSCP level of service with an IEEE 802.1p priority for downstream traffic.
4.18.1 DSCP Setup Screen
Click
ACL > DSCP > Setup
to display the screen shown next. Use this screen to configure the
mapping between DSCP code points and IEEE 802.1p priorities for subscribers. Use the
Switch >
Switch Port Setup > DSCP
screen to configure the mapping for Gigabit Ethernet interfaces (see
).
Table 36
ACL > AntiMacspoof
LABEL
DESCRIPTION
Enable
Turn on anti-MAC spoofing to have the system check for hosts with fake or duplicated MAC
addresses which attempt to access the system.
Apply
Click
Apply
to save the changes in this screen to the system’s volatile memory. The system
loses these changes if it is turned off or loses power, so use the
Config Save
link on the
navigation panel and then the
Save
button to save your changes to the non-volatile memory
when you are done configuring.
Cancel
Click
Cancel
to begin configuring the screen again.
Summary of Contents for MSC1000G Series
Page 38: ...Table of Contents Management Switch Card User s Guide 38...
Page 39: ...39 PART I Introduction...
Page 40: ...40...
Page 54: ...Chapter 1 Getting to Know Your MSC Management Switch Card User s Guide 54...
Page 61: ...61 PART II Web Configurator...
Page 62: ...62...
Page 80: ...Chapter 3 The Web Configurator Management Switch Card User s Guide 80...
Page 162: ...Chapter 5 Alarm Screens Management Switch Card User s Guide 162...
Page 178: ...Chapter 6 Diagnostic Screens Management Switch Card User s Guide 178...
Page 184: ...Chapter 7 Maintenance Screens Management Switch Card User s Guide 184...
Page 204: ...Chapter 8 Multicast Screens Management Switch Card User s Guide 204...
Page 226: ...Chapter 9 Subscriber Port Setup Screens Management Switch Card User s Guide 226...
Page 227: ...Chapter 9 Subscriber Port Setup Screens Management Switch Card User s Guide 227...
Page 330: ...Chapter 10 IMA Screens Management Switch Card User s Guide 330...
Page 412: ...Chapter 11 Profile Screens Management Switch Card User s Guide 412...
Page 512: ...Chapter 12 Statistics Screens Management Switch Card User s Guide 512...
Page 560: ...Chapter 13 Switch Screens Management Switch Card User s Guide 560...
Page 598: ...Chapter 15 VLAN Screens Management Switch Card User s Guide 598...
Page 636: ...Chapter 16 VoIP Management Switch Card User s Guide 636...
Page 638: ...Chapter 17 Config Save Management Switch Card User s Guide 638...
Page 639: ...639 PART III Commands...
Page 640: ...640...
Page 646: ...Chapter 18 Commands Management Switch Card User s Guide 646...
Page 682: ...Chapter 19 acl Commands Management Switch Card User s Guide 682...
Page 690: ...Chapter 20 alarm Commands Management Switch Card User s Guide 690...
Page 696: ...Chapter 22 config Commands Management Switch Card User s Guide 696...
Page 754: ...Chapter 28 multicast Commands Management Switch Card User s Guide 754...
Page 840: ...Chapter 29 port Commands Management Switch Card User s Guide 840...
Page 924: ...Chapter 30 profile Commands Management Switch Card User s Guide 924...
Page 926: ...Chapter 31 redundant Commands Management Switch Card User s Guide 926...
Page 1062: ...Chapter 35 vlan Commands Management Switch Card User s Guide 1062...
Page 1103: ...1103 PART IV Troubleshooting Specifications Appendices and Index...
Page 1104: ...1104...
Page 1134: ...Chapter 39 Product Specifications Management Switch Card User s Guide 1134...
Page 1146: ...Appendix B Legal Information Management Switch Card User s Guide 1146...