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Transports
Transports command reference
iMG/RG Software Reference Manual (ADSL Port)
8-56
Example
--> transports set eth scheduler disabled
See also
TRANSPORTS LIST
TRANSPORTS SET SCHEDULER PROFILE
SCHEDULER ADD PROFILE
SCHEDULER LIST PROFILES
8.5.1.1.10 TRANSPORTS SHOW
Syntax
TRANSPORTS SHOW {<name>|<number>}
Description
This command displays detailed information about an existing transport. The information
displayed depends on the transport type selected. See below for examples of PPP and
RFC1483 transport information.
Options
The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Example
Example 1- PPP transport
--> transports show pppoa1
PPP Status
PPP
Summary
: disabled
Server
: true
Create Route
: true
Specific Route
: false
Subnet Mask
: 0.0.0.0
Route Mask
: 0.0.0.0
number
An existing transport. To display transport num-
bers, use the
TRANSPORTS LIST
com-
mand.
N/A
Option
Description
Default Value
name
An existing transport. To display transport
names, use the
TRANSPORTS LIST
com-
mand.
N/A
number
An existing transport. To display transport num-
bers, use the
TRANSPORTS LIST
com-
mand.
N/A
Option
Description
Default Value
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Transports command reference
Transports
8-57
iMG/RG Software Reference Manual (ADSL Port)
Hdlc
: false
LLC
: false
Lcp Max Configure
: 10
Lcp Max Failure
: 5
Lcp Max Terminate
: 2
Dialin Auth
: none
Dialout Username
:
Dialout Password
:
Dialout Auth
: none
Interface ID
: 2
Magic Number
: 0
MRU
: 0
SVC
: false
Remote Atm
:
IP Addr From IPCP
: true
Give DNSto Relay
: true
Give DNSto Client
: true
Lcp Echo Every
: 10
If In Octets
: 0
If Out Octets
: 0
If In Errors
: 0
If Out Errors
: 0
Packets Sent
: 0
Good Packets Received : 0
Enabled
: false
Termination
:
Hdlc Channel
Port
: hdlc
Classifier
Clsfr Profile
: p1
Clsfr Encap
: PPPoA
Example 2 - RFC1483 transport
--> transports show myrfc1483
RFC1483 Status
RFC1483
Mode
: LlcBridged
If In Octets
: 0
If Out Octets
: 0
If In Errors
: 0
If Out Errors
: 0
Packets Sent
: 0
Good Packets Received : 0
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Ethernet
Ethernet command reference
iMG/RG Software Reference Manual (ADSL Port)
8-58
Enabled
: true
Atm Channel
Tx Vci
: 600
Rx Vci
: 600
Peak Cell Rate
: 2000
Class
: UBR
Port
: a1
Classifier
Clsfr Profile
: p1
Clsfr Encap
: Ethernet
See also
TRANSPORTS LIST
8.6
Ethernet
Ethernet module it’s an intermediate software layer used to interconnect an IP interface to a physical or virtual
port where 802.3 frame type traffic is exchanged.
The Ethernet module is called every time an IP interface must be attached to a VLAN in order to be able to
receive or send frames on this VLAN.
In this case it’s necessary create an Ethernet module instance, named Ethernet transport, with the command
ETHERNET ADD TRANSPORT VLAN
. This command informs the system that this Ethernet module instance
will manage only tagged frames with the 802.1Q VID value equals to the VLAN identifier defined when the
VLAN has been created. All the other tagged frames that arrive to this module with 802.1Q VID value different
from the VLAN identifier, will be considered invalid and discharged.
When an IP interface is attached to the Ethernet transport with the IP ATTACH command, the Ethernet trans-
port object will remove the 802.1Q header from the incoming valid tagged frames and then it will pass these
frames to the upper IP layer to be processed.
Note:
Note that, inside the system, all frames are tagged. It’s a responsibility of the external
interfaces remove, if necessary, the 802.1Q header for outgoing frames and add the 802.1Q
header for incoming untagged frames.
8.6.1
Ethernet command reference
This section describes the commands available on the AT-iMG/AT-iBG to manage the
Ethernet
module
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Ethernet command reference
Ethernet
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iMG/RG Software Reference Manual (ADSL Port)
8.6.1.1 Ethernet CLI commands
The table below lists the Ethernet commands provided by the CLI:
8.6.1.1.1 ETHERNET ADD TRANSPORT
Syntax
ETHERNET ADD TRANSPORT <vlan_name | port>
Description
This command adds a named Ethernet transport and specify on which VLAN the module
is listening for incoming frames or it is sending tagged frames.
Options
The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Example
--> ethernet add transport vlan_2
TABLE 8-5
Ethernet commands
Commands
Fiber
A
Fiber
B
Fiber
C
Fiber
D
Fiber
E
Modular
ADSL
A
ADSL
B
ADSL
C
ETHERNET ADD TRANSPORT
X
X
X
ETHERNET CLEAR TRANSPORTS
X
X
X
ETHERNET DELETE TRANSPORT
X
X
X
ETHERNET LIST PORTS
X
X
X
ETHERNET LIST TRANSPORTS
X
X
X
ETHERNET SET TRANSPORT PORT
X
X
X
ETHERNET SHOW TRANSPORT
X
X
X
Option
Description
Default Value
port
For ADSL B and ADSL C devices.
It is the name of the port that identifies the ether-
net transport class
ethernet0
vlan_name
For ADSL A devices
The name of an existing vlan created with the
VLAN ADD command. To display the list of exist-
ing vlans, use the VLAN SHOW command.
N/A
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Ethernet
Ethernet command reference
iMG/RG Software Reference Manual (ADSL Port)
8-60
See also
ETHERNET LIST TRANSPORTS
ETHERNET LIST PORTS
PORT LIST
8.6.1.1.2 ETHERNET CLEAR TRANSPORTS
Syntax
ETHERNET CLEAR TRANSPORTS
Description
This command deletes all Ethernet transports that were created using the
ETHERNET
ADD TRANSPORT
command.
Example
--> ethernet clear transports
See also
ETHERNET DELETE TRANSPORT
8.6.1.1.3 ETHERNET DELETE TRANSPORT
Syntax
ETHERNET DELETE TRANSPORT {<name>|<number>}
Description
This command deletes a single Ethernet transport.
Options
The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Example
--> ethernet delete transport eth1
See also
ETHERNET LIST TRANSPORTS
8.6.1.1.4 ETHERNET LIST PORTS
Syntax
ETHERNET LIST PORTS
Description
This command lists the valid physical or virtual ports that can be used to transport
Ethernet data.
Example
--> ethernet list ports
Valid ethernet port names:
ethernet1
bunbridge
Option
Description
Default Value
name
An existing Ethernet transport. To display transport names,
use the
ETHERNET LIST TRANSPORTS
command.
N/A
number
An existing Ethernet transport. To display transport num-
bers, use the
ETHERNET LIST TRANSPORTS
com-
mand.
N/A

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