AAM1212-51/53 Series User’s Guide
Chapter 10 Switch Setup
95
Port Isolation
Active
Turn on port isolation to block communications between subscriber ports. When
you enable port isolation you do not need to configure the VLAN to isolate
subscribers.
MAC Anti-Spoofing
Select this if you want the AAM1212 to generate an alarm and issue a SNMP
trap when an existing MAC address appears on another port.
Switch Mode
Select
Standalone
to use both of the AAM1212’s Ethernet ports (ENET 1 and
ENET 2) as uplink ports.
Note:
Standalone mode is recommended for network topologies
that use loops.
Use
Daisychain
mode to cascade (daisychain) multiple AAM1212. The
AAM1212 uses Ethernet port one (ENET 1) as an uplink port to connect to the
Ethernet backbone and uses Ethernet port two (ENET 2) to connect to another
(daisychained or subtending) AAM1212.
Note:
Daisychain mode is recommended for network topologies
that do not use loops.
Priority Queue
Assignment
IEEE 802.1p defines up to 8 separate traffic types by inserting a tag into a MAC-
layer frame that contains bits to define class of service. Frames without an
explicit priority tag are given the default priority of the ingress port. Use the next
two fields to configure the priority level-to-physical queue mapping.
The device has 4 physical queues that you can map to the 8 priority levels for
outgoing Ethernet traffic. The device has 8 physical queues that you can map to
the 8 priority levels for outgoing DSL traffic. Traffic assigned to higher index
queues gets through the device faster while traffic in lower index queues is
dropped if the network is congested.
Priority Level
The following descriptions are based on the traffic types defined in the IEEE
802.1d standard (which incorporates IEEE 802.1p).
Priority 7
Typically used for network control traffic such as router configuration messages.
Priority 6
Typically used for voice traffic that is especially sensitive to jitter (jitter is the
variations in delay).
Priority 5
Typically used for video that consumes high bandwidth and is sensitive to jitter.
Priority 4
Typically used for controlled load, latency-sensitive traffic such as SNA
(Systems Network Architecture) transactions.
Priority 3
Typically used for “excellent effort” or better than best effort and would include
important business traffic that can tolerate some delay.
Priority 2
This is for “spare bandwidth”.
Priority 1
This is typically used for non-critical “background” traffic such as bulk transfers
that are allowed but that should not affect other applications and users.
Priority 0
Typically used for best-effort traffic.
Apply
Click
Apply
to save your changes to the AAM1212’s volatile memory. The
AAM1212 loses these changes if it is turned off or loses power, so use the
Config Save
link on the navigation panel to save your changes to the non-
volatile memory when you are done configuring.
Cancel
Click
Cancel
to begin configuring this screen afresh.
Table 15
Switch Setup (continued)
LABEL
DESCRIPTION
Summary of Contents for AAM1212-51
Page 1: ...AAM1212 51 53 ADSL2 module of IES 1000 User s Guide Version 3 52 Edition 1 8 2006...
Page 2: ...AAM1212 51 53 Series User s Guide 2...
Page 24: ...AAM1212 51 53 Series User s Guide 24 Table of Contents...
Page 36: ...AAM1212 51 53 Series User s Guide 36 List of Tables...
Page 54: ...AAM1212 51 53 Series User s Guide 54 Chapter 3 Front Panel...
Page 62: ...AAM1212 51 53 Series User s Guide 62 Chapter 4 Introducing the Web Configurator...
Page 68: ...AAM1212 51 53 Series User s Guide 68 Chapter 5 Initial Configuration...
Page 84: ...AAM1212 51 53 Series User s Guide 84 Chapter 7 System Information...
Page 90: ...AAM1212 51 53 Series User s Guide 90 Chapter 9 User Account...
Page 96: ...AAM1212 51 53 Series User s Guide 96 Chapter 10 Switch Setup...
Page 98: ...AAM1212 51 53 Series User s Guide 98 Chapter 11 IP Setup...
Page 100: ...AAM1212 51 53 Series User s Guide 100 Chapter 12 ENET Port Setup...
Page 132: ...AAM1212 51 53 Series User s Guide 132 Chapter 14 xDSL Profiles Setup...
Page 140: ...AAM1212 51 53 Series User s Guide 140 Chapter 15 xDSL Line Data...
Page 148: ...AAM1212 51 53 Series User s Guide 148 Chapter 16 VLAN...
Page 166: ...AAM1212 51 53 Series User s Guide 166 Chapter 19 Multicast VLAN...
Page 190: ...AAM1212 51 53 Series User s Guide 190 Chapter 26 DHCP Snoop...
Page 198: ...AAM1212 51 53 Series User s Guide 198 Chapter 27 2684 Routed Mode...
Page 204: ...AAM1212 51 53 Series User s Guide 204 Chapter 28 PPPoA to PPPoE...
Page 220: ...AAM1212 51 53 Series User s Guide 220 Chapter 33 Syslog...
Page 228: ...AAM1212 51 53 Series User s Guide 228 Chapter 34 Access Control...
Page 238: ...AAM1212 51 53 Series User s Guide 238 Chapter 36 Alarm...
Page 246: ...AAM1212 51 53 Series User s Guide 246 Chapter 38 Diagnostic...
Page 270: ...AAM1212 51 53 Series User s Guide 270 Chapter 41 Commands...
Page 278: ...AAM1212 51 53 Series User s Guide 278 Chapter 42 Command Examples...
Page 286: ...AAM1212 51 53 Series User s Guide 286 Chapter 43 Alarm Commands...
Page 328: ...AAM1212 51 53 Series User s Guide 328 Chapter 48 Packet Filter Commands...
Page 334: ...AAM1212 51 53 Series User s Guide 334 Chapter 49 IP Commands...
Page 344: ...AAM1212 51 53 Series User s Guide 344 Chapter 51 SNMP...
Page 380: ...AAM1212 51 53 Series User s Guide 380 Chapter 52 ADSL Commands...
Page 406: ...AAM1212 51 53 Series User s Guide 406 Chapter 53 Virtual Channel Management...
Page 412: ...AAM1212 51 53 Series User s Guide 412 Chapter 54 ACL Commands...