Руководство Администратора для Cisco Cisco Tunnel Terminating Gateway (TTG)
System Interfaces and Ports
Frame Relay Interfaces and Ports ▀
Cisco ASR 5000 System Administration Guide ▄
105
The default framing_type is SONET for the channelized line card.
With releases 8.1 and higher, we recommend that you include the signal type, either ds1 (24 timeslots, 1.536
Mbps) or e1 (32 timeslots, 2.048 Mbps), when defining the framing.
With releases 8.1 and higher, you need to set the service-type for the CLC card to frame-relay. All other options
are not fully supported at this time.
Configuring the Channel Characteristics
Use the following example to configure the path, framing, mapping, timeslots, and the Frame Relay interface and LMI
characteristics for a specific CLC/CLC2 port:
characteristics for a specific CLC/CLC2 port:
configure
port channelized slot#/port#
path path_id { ds1 | e1 } number_of_connections frame_mapping multiplex#
multiplex# framing framing_mode mapping-mode mapping_mode [ timeslots timeslot# [
timeslot# ] ]
multiplex# framing framing_mode mapping-mode mapping_mode [ timeslots timeslot# [
timeslot# ] ]
Important:
You should record the path definition values you enter as the information will be needed again with
other configuration commands.
frame-relay path path_id { ds1 | e1 } number_of_connections [ timeslot
timeslot# [ intf-type intf_type [ lmi-type lmi_type ] ] ]
timeslot# [ intf-type intf_type [ lmi-type lmi_type ] ] ]
dlci path path_id { ds1 | e1 } number_of_connections { dlci dlci_id |
timeslot timeslot# }
timeslot timeslot# }
no shutdown
end
Binding a DLCI
Use the following procedure to bind the data link connection identifier (DLCI) to the channelized (Frame Relay) port.
Important:
This procedure should not be attempted until after the configuration is completed for Peer-NSEIs
and/or SS7 routing domains as described in the SGSN Administration Guide.
configure
port channelized port#
bind link { peer-nsei nse_id ns-vc-id nsvc_id | ss7-routing-domain
ss7rd_id linkset-id id link-id id}
ss7rd_id linkset-id id link-id id}
end