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Chapter 3
Device Management
Section 3.23.9.3
Deleting Channels
To delete a channel configured for a T1/E1 physical interface, do the following:
1.
Make sure the CLI is in Configuration mode.
2.
Delete the channel by typing:
no interface wan slot port protocol channel number
Where:
• slot is the name of the module location
• port is the port number (or a list of ports, if aggregated in a port trunk) for the module
• protocol is either T1 or E1
• number is the channel number
Type commit and press Enter to save the changes, or type revert and press Enter to abort.
3.
Section 3.23.10
Configuring an HDLC-ETH Connection
HDLC-ETH refers to Ethernet over an HDLC (High-Level Data LInk Control) connection on a T1/E1 line. This
connection passes Layer2 and Layer 3 packets from a LAN through a T1/E1 line by creating a virtual switch
containing one or more Ethernet interfaces and an HDLC-ETH interface. For more information about configuring
a virtual switch, refer to
A T1/E1 WAN interface configured for HDLC-ETH works like a routable Ethernet port, such as fe-cm-1 and
switch.0001, which can be configured with an IP address and subnet mask. Since it acts the same as an Ethernet
port, a peer IP address for an HDLC-ETH interface does not need to be configured.
Before adding an HDLC-ETH connection, a T1/E1 line must be in place. For more information, refer to:
•
Section 3.23.6, "Configuring a T1 Line"
•
Section 3.23.7, "Configuring an E1 Line"
To configure an HLDC-ETH connection for a T1 or E1 line, do the following:
1.
Make sure the CLI is in Configuration mode.
2.
Navigate to interface » wan » {interface} » {protocol} » channel » {number} » connection » hdlc-eth,
where {interface} is the WAN interface, {parameter} is either T1 or E1, and {number} is the channel number.
3.
Configure the following parameter(s) as required:
Parameter
encoding { encoding }
parity { parity }
on-demand
140
Section 3.24.2, "Adding a Virtual
Switch".
Description
Synopsis: { nrz }
Default: nrz
HDLC encoding type
Synopsis: { crc16_ccitt }
Default: crc16_ccitt
HDLC parity type
Synopsis: typeless
This interface is up or down on demand of link fail over.
RUGGEDCOM ROX II
CLI User Guide
Deleting Channels
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Troubleshooting
