Specifications
Appendix E Parameters and Screens IPmux-4 Installation and Operation Manual
E-14 E1/T1 Configuration Parameters
Table E-10. System Configuration Parameters
Key Parameters Possible Values Remarks
1 IP ToS
0 – 255
Sets the IP ToS (Type of Service) field in the IP
frames transmitted by the device.
ToS configuration configures the WHOLE
byte.
IPmux-4 allows you to configure the WHOLE
ToS byte field, since different vendors may use
different bits to tag packets for traffic
prioritization. The user can also configure
VLAN priority bits for Level 2 Priority.
ToS assignment applies to all TDM packets
leaving IPmux-4.
Default configuration: 0
2 TDM Bytes in Frame (single payload -
eight payloads):
48, 96, 144, 192,
240, 288, 336, 384
Sets the UDP payload length. This parameter
enables reduction of Ethernet throughput
(detailed explanation in Chapter 1).
Default payload: single payload (48)
3 VLAN Tagging
Yes, No
See Chapter 1 for an explanation of VLAN
tagging.
Yes: set options 4 and 5 on the System
Configuration Menu
4 VLAN ID
0 – 4095
Default value: 0
5 VLAN Priority
0 – 7
Default value: 0
E.4 E1/T1 Configuration Parameters
E1 Physical Layer Configuration
For IPmux-4 options, you must first choose which port to configure (see
Figure E-18). Once you choose a channel number, the Physical Layer
Configuration menu appears (see Figure E-19 or Figure E-20).
The Physical Layer Configuration parameters are listed in Table E-11.
Main Menu
↓
2. Configuration
↓
3. E1/T1
Configuration
↓
1. Physical Layer
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