Xpeed Interface Configuration - MikroTik RouterOS v2.9 Reference Manual

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Xpeed Interface Configuration

Home menu level: /interface xpeed
Property Description
name ( name ) - interface name
mtu ( integer ; default: 1500 ) - Maximum Transmission Unit
mac-address ( MAC address ) - MAC address of the card
arp ( disabled | enabled | proxy-arp | reply-only ; default: enabled ) - Address Resolution Protocol
• disabled - the interface will not use ARP protocol
• enabled - the interface will use ARP protocol
• proxy-arp - the interface will be an ARP proxy
• reply-only - the interface will only reply to the requests originated to its own IP addresses, but
neighbor MAC addresses will be gathered from /ip arp statically set table only
mode ( network-termination | line-termination ; default: line-termination ) - interface mode, either
line termination (LT) or network termination (NT)
sdsl-speed ( integer ; default: 2320 ) - SDSL connection speed
sdsl-invert ( yes | no ; default: no ) - whether the clock is phase inverted with respect to the
Transmitted Data interchange circuit. This configuration option is useful when long cable lengths
between the Termination Unit and the DTE are causing data errors
sdsl-swap ( yes | no ; default: no ) - whether or not the Xpeed 300 SDSL Adapter performs bit
swapping. Bit swapping can maximize error performance by attempting to maintain an acceptable
margin for each bin by equalizing the margin across all bins through bit reallocation
bridged-ethernet ( yes | no ; default: yes ) - if the adapter operates in bridged Ethernet mode
dlci ( integer ; default: 16 ) - defines the DLCI to be used for the local interface. The DLCI field
identifies which logical circuit the data travels over
lmi-mode ( off | line-termination | network-termination | network-termination-bidirectional ;
default: off ) - defines how the card will perform LMI protocol negotiation
• off - no LMI will be used
• line-termination - LMI will operate in LT (Line Termination) mode
• network-termination - LMI will operate in NT (Network Termination) mode
• network-termination-bidirectional - LMI will operate in bidirectional NT mode
cr ( 0 | 2 ; default: 0 ) - a special mask value to be used when speaking with certain buggy vendor
equipment. Can be 0 or 2
Example
To enable interface:
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