Interface Name in Configuration |
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ae
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Aggregated Ethernet
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A virtual aggregated link.
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as
|
Aggregated SONET/SDH
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A virtual aggregated link.
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at
|
ATM1 or ATM2 IQ
|
Asynchronous Transfer Mode
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cau4
|
Channelized AU-4 IQ
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Configured on the Channelized STM-1 IQ PIC.
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coc1
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Channelized OC-1 IQ
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Configured on the Channelized OC-12 IQ PIC.
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coc12
|
Channelized OC-12 IQ
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Configured on the Channelized OC-12 IQ PIC.
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cstm1
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Channelized STM-1 IQ
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Configured on the Channelized STM-1 IQ PIC.
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ce1
|
Channelized E1 IQ
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Configured on the Channelized E1 IQ PIC or Channelized STM-1 IQ PIC.
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ct1
|
Channelized T1 IQ
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Configured on the Channelized DS-3 IQ PIC or Channelized OC-12 IQ PIC.
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ct3
|
Channelized T3 IQ
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Configured on the Channelized DS-3 IQ PIC or Channelized OC-12 IQ PIC.
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cp
|
Collector
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Configured on the Monitoring Services II PIC.
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ds
|
DS-0
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Configured on the Channelized DS-3 to DS-0 PIC, Channelized E1 PIC, Channelized OC-12 IQ PIC, Channelized DS-3 IQ PIC, Channelized E1 IQ PIC, or Channelized STM-1 IQ PIC.
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dsc
|
Discard
|
Allows you to identify the ingress point of a denial-of-service (DoS) attack.
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e1
|
E1
|
Includes the channelized STM-1 to E1 interfaces.
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e3
|
E3
|
Includes the E3 IQ interfaces.
|
es
|
Encryption
|
Allows you to configure a security association (SA) name with a logical interface.
|
fe
|
Fast Ethernet
|
100Base-TX (Fast Ethernet, 100 Mbps).
|
fxp
|
Management and internal Ethernet
|
The management Ethernet interface is an out-of-band management interface within the routing platform. The internal Ethernet interface connects the Routing Engine to the Packet Forwarding Engine.
|
ge
|
Gigabit Ethernet
|
Includes Gigabit Ethernet IQ interfaces.
|
gr
|
Generic Route Encapsulation tunnel
|
Allows you to configure a unicast tunnel using GRE encapsulation.
|
gre
|
Internally generated
|
This interface is internally generated and is not configurable.
|
ip
|
IP-over-IP encapsulation tunnel
|
Allows you to configure a unicast tunnel using IP-IP encapsulation.
|
ipip
|
Internally generated
|
This interface is internally generated and is not configurable.
|
lo
|
Loopback
|
This interface is internally generated. The logical interface lo0.16383 is a non-configurable interface for routing platform control traffic.
|
ls
|
Link services
|
Supports bundles that contain links.
|
lsi
|
Internally generated
|
This interface is internally generated and is not configurable.
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ml
|
Multilink
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Includes Multilink Frame Relay and Multilink PPP.
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mo
|
Monitoring services
|
Includes the monitoring services and monitoring services II interfaces. The logical interface mo-fpc/pic/port.16383 is an internally generated, non-configurable interface for routing platform control traffic.
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mt
|
Multicast tunnel
|
Internal routing platform interface for VPNs.
|
mtun
|
Internally generated
|
This interface is internally generated and is not configurable.
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oc3
|
OC-3 IQ
|
Configured on the Channelized OC-12 IQ PIC.
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pe
|
This interface is present on the first-hop routing platform
|
Encapsulates packets destined for the rendezvous point (RP) routing platform.
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pd
|
This interface is present on the RP
|
De-encapsulates packets at the RP.
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pimd
|
Internally generated
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This interface is internally generated and is not configurable.
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pime
|
Internally generated
|
This interface is internally generated and is not configurable.
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se
|
Serial
|
Includes the EIA-530, V.35, and X.21 interfaces.
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so
|
SONET/SDH
|
Both are widely used methods for very high speed transmission of voice and data signals across the numerous world-wide fiber-optic networks.
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sp
|
Adaptive services
|
The logical interface sp-fpc/pic/port.16383 is an internally generated, non-configurable interface for routing platform control traffic.
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t1
|
T1
|
Includes the channelized DS-3 to DS-1 interfaces.
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t3
|
T3
|
Includes the channelized OC-12 to DS-3 interfaces.
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tap
|
Internally generated
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This interface is internally generated and is not configurable.
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vsp
|
Voice services
|
The Adaptive Services (AS) Physical Interface Card (PIC) supports the compressed real-time transport protocol (RTP) on this interface.
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vt
|
Virtual loopback tunnel
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On routing platforms equipped with a Tunnel PIC, enables egress filtering.
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