Physical Interfaces Properties Statements List
Table 1 lists statements that you can use to configure physical interfaces.
Table 1: Statements for Physical Interface Properties
Statement | Interface Types | Usage Guidelines |
|---|---|---|
802.3ad aex | Aggregated Ethernet interfaces | |
access-profile name | Interfaces with Point-to-Point Protocol (PPP) encapsulation | Configuring the PPP Challenge Handshake Authentication Protocol |
accounting-profile name | All | |
Interfaces with PPP encapsulation | ||
acknowledge-retries number | Link services and voice services interfaces | |
acknowledge-timer milliseconds | Link services and voice services interfaces | |
action-red-differential-delay (disable-tx | remove-link) | Link services and voice services interfaces | |
advertise-interval milliseconds | SONET/SDH interfaces | |
Gigabit Ethernet intelligent queuing (IQ and IQE) interfaces and Gigabit Ethernet interfaces with small form-factor pluggable transceivers (SFPs) (except the 10-port Gigabit Ethernet PIC and the built-in Gigabit Ethernet port on the M7i router) | ||
aggregate asx | Aggregated SONET/SDH interfaces | |
Aggregated Ethernet interfaces | ||
SONET/SDH interfaces | Configuring 4-Port OC192 PIC to Operate in OC768-over-OC192 Mode | |
Aggregated SONET/SDH interfaces | ||
alarmalarm-name (syslog | link-down) | 10-Gigabit Ethernet interfaces | Configuring Link Down Notification for Optics Options Alarm or Warning |
alias alias-name; | All | |
annex (annex-a | annex-b) | SONET interfaces using annex-b for MSP switching on M320 and M120 Routers | |
SONET/SDH interfaces | ||
atm-encapsulation (direct | plcp) | E3 and T3 traffic over Asynchronous Transfer Mode (ATM) interfaces | |
ATM1 and ATM2 IQ interfaces | ||
SONET/SDH interfaces | ||
bandwidth-limit bps | Gigabit Ethernet and Gigabit Ethernet IQ and IQE PICs with SFPs (except the 10-port Gigabit Ethernet PIC and the built-in Gigabit Ethernet port on the M7i router) | |
bert-algorithm algorithm | E3, T1, T3, multichannel DS3, channelized interfaces (DS3, OC12, and STM1), and channelized IQ and IQE interfaces (E1 and DS3) | Configuring Interface Diagnostics Tools to Test the Physical Layer Connections |
bert-error-rate rate | E1, E3, T1, T3, and channelized interfaces (DS3, OC3, OC12, and STM1) | Configuring Interface Diagnostics Tools to Test the Physical Layer Connections |
bert-period seconds | E1, E3, T1, T3, and channelized interfaces (DS3, OC12, and STM1) | Configuring Interface Diagnostics Tools to Test the Physical Layer Connections |
T1 interfaces | ||
buildout feet | E3 and T3 traffic over ATM interfaces | |
burst-size-limit bytes | Gigabit Ethernet and Gigabit Ethernet IQ and IQE PICs with SFPs (except the 10-port Gigabit Ethernet PIC and the built-in Gigabit Ethernet port on the M7i router) | |
byte-encoding (nx56 | nx64) | DS0 and T1 interfaces | |
bytes [ values | SONET/SDH interfaces | Configuring SONET/SDH Header Byte Values to Identify Error Conditions |
cbit-parity | no-cbit-parity | T3 interfaces | |
cbr rate | ATM interfaces | |
cell-bundle-size cells | ATM2 IQ interfaces using ATM Layer 2 circuit cell-relay transport mode | Configuring the Layer 2 Circuit Cell-Relay Cell Maximum Overview |
Interfaces with PPP encapsulation | Configuring the PPP Challenge Handshake Authentication Protocol | |
cisco-interoperability send-lip-remove-link-for-link-reject | link services IQ (lsq) interfaces | |
Gigabit Ethernet IQ interfaces | ||
clocking clock-source | ATM, DS0, E1, E3, SONET/SDH, T1, and T3 interfaces | |
clocking-mode (dce | internal | loop) | Serial interfaces (EIA-530 and V.35) | |
clock-rate rate | Serial interfaces (EIA-530 and V.35) | |
compatibility-mode mode | E3 and T3 interfaces | Configuring the E3 CSU Compatibility Mode and Configuring the T3 CSU Compatibility Mode |
Interfaces with PPP encapsulation | ||
control-polarity (negative | positive) | Serial interfaces (X.21) | |
control-signal (assert | de-assert | normal) | Serial interfaces (X.21) | |
Adaptive services, monitoring services, and collector interfaces | ||
cts (ignore | normal | require) | Serial interfaces (EIA-530 and V.35) | |
cts-polarity (negative | positive) | Serial interfaces (EIA-530 and V.35) | |
dcd (ignore | normal | require) | Serial interfaces (EIA-530 and V.35) | |
dcd-polarity (negative | positive) | Serial interfaces (EIA-530 and V.35) | |
Interfaces with Frame Relay encapsulation | Configuring the Router as a DCE with Frame Relay Encapsulation | |
default-chap-secret name | Interfaces with Point-to-Point Protocol (PPP) encapsulation | Configuring the PPP Challenge Handshake Authentication Protocol |
description text | All | |
All | Disabling a Physical Interface and Tracing Operations of an Individual Router Interface | |
802.1x Port-Based Network Access Control | ||
ATM interfaces | ||
drop-timeout milliseconds | Multilink, link services, and voice services interfaces | |
DS0 interfaces | ||
dsr (ignore | normal | require) | Serial interfaces (EIA-530 and V.35) | |
dsr-polarity (negative | positive) | Serial interfaces (EIA-530 and V.35) | |
Serial interfaces (EIA-530, V.35, and X.21) on M Series and T Series routers | ||
dtr signal-handling-option | Serial interfaces (EIA-530 and V.35) | |
dtr-circuit (balanced | unbalanced) | Serial interfaces (EIA-530 and V.35) | |
dtr-polarity (negative | positive) | Serial interfaces (EIA-530 and V.35) | |
E1 interfaces | ||
E3 interfaces | ||
encapsulation type | All interfaces, except loopback and multicast tunnel | |
encoding (nrz | nrzi) | Serial interfaces (EIA-530, V.35, and X.21) | |
epd-threshold cells | ATM2 interfaces | |
ES interfaces | ||
Gigabit Ethernet and Gigabit Ethernet IQ and IQE PICs with SFPs (except the 10-port Gigabit Ethernet PIC, and the built-in Gigabit Ethernet port on the M7i router) | ||
Gigabit Ethernet and Gigabit Ethernet IQ and IQE PICs with SFPs (except the 10-port Gigabit Ethernet PIC, Aggregated Ethernet with Gigabit Ethernet IQ interfaces, and the built-in Gigabit Ethernet port on the M7i router) | Configuring Gigabit Ethernet Policers, Configuring Gigabit Ethernet Policers, and Configuring the Management Ethernet Interface | |
facility-override facility-name | Adaptive services interfaces | |
Fast Ethernet interfaces | ||
fcs (16 | 32) | E1/E3, SONET/SDH, and T1/T3 interfaces | Configuring the E1 Frame Checksum, Configuring the E3 Frame Checksum, Configuring the SONET/SDH Frame Checksum, Configuring the T1 Frame Checksum, and Configuring the T3 Frame Checksum |
feac-loop-respond | no-feac-loop-respond) | T3 interfaces | |
flow-control | no-flow-control) | Aggregated Ethernet, Fast Ethernet, and Gigabit Ethernet interfaces | |
SONET/SDH interfaces | Configuring Switching Between the Working and Protect Circuits | |
forwarding-class class-name | ATM2 IQ interfaces | |
forwarding-class class-name | Gigabit Ethernet IQ interfaces | |
fragment-threshold bytes | Multilink, link services, and voice services interfaces | |
framingframing-type | E1, E3, and T1 interfaces | Configuring E3 and T3 Parameters on ATM Interfaces, Configuring E1 Framing, and Configuring T1 Framing |
framing framing-type | 10-Gigabit Ethernet interfaces | |
framing framing-type | SONET interfaces | |
Gigabit Ethernet and Tri-Rate Ethernet copper interfaces | ||
Ethernet interfaces | ||
hello-timer milliseconds | Link services and voice services interfaces | |
ATM2 interfaces | ||
high-plp-threshold percent | ATM2 interfaces | |
hold-time milliseconds | SONET/SDH interfaces | |
hold-time up milliseconds down milliseconds | All interfaces, except aggregated SONET/SDH, generalized routing encapsulation (GRE) tunnel, and IP tunnel | |
host hostname | Adaptive services interfaces | |
ieee802.1p premium [values] | Gigabit Ethernet IQ interfaces | |
idle-cycle-flag value | E1, E3, T1, and T3 interfaces | Configuring the E1 Idle Cycle Flag, Configuring the E3 Idle Cycle Flag, Configuring the T1 Idle Cycle Flag, and Configuring the T3 Idle Cycle Flag |
Serial interfaces (EIA-530, V.35, and X.21) | ||
ATM interfaces | Configuring Communication with Directly Attached ATM Switches and Routers | |
inactivity-timeout seconds | Adaptive services interfaces | |
indication (ignore | normal | require) | Serial interfaces (X.21) | |
indication-polarity (negative | positive) | Serial interfaces (X.21) | |
ingress-rate-limit rate | 8-port, 12-port, and 48-port Fast Ethernet interfaces | |
Gigabit Ethernet IQ interfaces | ||
interface-type type | Channelized IQ and IQE interfaces | |
DS0, E1, E3, and T1 interfaces | Configuring E1 Data Inversion, Configuring E3 Data Inversion, and Configuring T1 Data Inversion | |
keepalives <down-count number <interval seconds> <up-count number> | Aggregated SONET/SDH, DS0, E1, E3, SONET/SDH, T1, and T3 interfaces | |
lacp mode | Aggregated Ethernet interfaces | |
line-encoding (ami | b8zs) | T1 interfaces | |
line-protocol protocol | Serial interfaces (EIA-530, V.35, and X.21) | |
linear-red-profile profile-name | ATM2 interfaces | |
linear-red-profiles profile-name | ATM2 interfaces | |
link-layer-overhead percent | AS PIC link services IQ interfaces (lsq) | |
link-mode mode | Management Ethernet (fxp0 or em0) and Fast Ethernet interfaces | Configuring the Link Characteristics, Understanding Management Ethernet Interfaces |
link-speed speed | Aggregated Ethernet interfaces | |
link-speed speed | Aggregated SONET/SDH interfaces | |
lmi lmi-options | Interfaces with Frame Relay encapsulation | Configuring Frame Relay Keepalives and Junos OS Services Interfaces Library for Routing Devices |
OAM CFM Ethernet Local Management Interface | ||
lmi-type (ansi | itu | c-lmi) | Link services interfaces and interfaces with Frame Relay encapsulation | |
local-name name | Interfaces with PPP encapsulation | Configuring the PPP Challenge Handshake Authentication Protocol |
SONET/SDH interfaces | ||
log-prefix prefix-number | Adaptive services interfaces | |
(long-buildout | no-long-buildout) | T3 interfaces | |
(loop-timing | no-loop-timing) | Channelized IQ interfaces | |
loopback mode | DS0, E1, E3, T1, T3, SHDSL on ATM and SONET/SDH interfaces | Configuring E1 Loopback Capability, Configuring E3 Loopback Capability, Configuring T1 Loopback Capability, Configuring T3 Loopback Capability, Configuring SHDSL Operating Mode on an ATM Physical Interface,Configuring SONET/SDH Loopback Capability to Identify a Problem as Internal or External, and Configuring Ethernet Loopback Capability |
loopback mode | Ethernet and 10-Gigabit Ethernet interfaces in WAN PHY mode | |
loopback mode | Serial interfaces | |
Aggregated Ethernet, Fast Ethernet, and Gigabit Ethernet interfaces | ||
loss-priority (high | low) | Gigabit Ethernet IQ interfaces | |
lowest-priority-defect (all-defects | err-xcon | mac-rem-err-xcon | no-defect | rem-err-xcon
| xcon) | Configuring IEEE 802.1ag OAM connectivity-fault management | Configuring a MEP to Generate and Respond to CFM Protocol Messages |
low-plp-max-threshold percent | ATM2 interfaces | |
low-plp-threshold percent | ATM2 interfaces | |
Link services IQ (lsq) interfaces | ||
mac mac-address | Management Ethernet interface (fxp0 or em0) | Configuring the MAC Address on the Management Ethernet Interface, Understanding Management Ethernet Interfaces |
(mac-learn-enable | no-mac-learn-enable) | Gigabit Ethernet IQ and IQE, Tri-Rate Ethernet copper, and Gigabit Ethernet PICs with SFPs (except the 10-port Gigabit Ethernet PIC and the built-in Gigabit Ethernet port on the M7i router) | |
Management Ethernet (fxp0 or em0) and Fast Ethernet interfaces | Configuring a Consistent Management IP Address, Understanding Management Ethernet Interfaces | |
maximum-vcs maximum-vcs | ATM interfaces | |
Aggregated Ethernet interfaces | Configuring Multichassis Link Aggregation on MX Series Routers | |
minimum-links number | Multilink, link services, and voice services interfaces | |
Connectivity Fault Management | ||
mlfr-uni-nni-bundle-options bundle-options | Link services and voice services interfaces | |
10-Gigabit Ethernet interfaces in WAN PHY mode and ATM and SONET/SDH interfaces in passive monitoring mode | Removing MPLS Labels from Incoming Packets, Enabling Packet Flow Monitoring on SONET/SDH Interfaces, and SONET/SDH Interfaces Overview | |
mrru bytes | Link services and voice services interfaces | Junos Services Interfaces Configuration Guide |
mtu bytes | All interfaces, except management Ethernet (fxp0 or em0), loopback, multilink, and multicast tunnel | Understanding Management Ethernet Interfaces, Media MTU Overview, Configuring the Media MTU |
Ethernet, SONET, aggregated Ethernet, and aggregated SONET interfaces. | Configuring Multicast Statistics Collection on Aggregated Ethernet Interfaces, Configuring Multicast Statistics Collection on SONET Interfaces,Configuring Multicast Statistics Collection on Ethernet Interfaces, and Configuring Multicast Statistics Collection on Aggregated SONET Interfaces | |
Adaptive services, monitoring services, and collector interfaces | ||
n391 number | Link services and voice services interfaces | |
n392 number | Link services and voice services interfaces | |
n393 number | Link services and voice services interfaces | |
neighbor address | SONET/SDH interfaces | |
Ethernet interfaces | ||
Interfaces with PPP, Frame Relay, or Cisco High-level Data Link Control (HDLC) encapsulation | ||
Channelized IQ interfaces | ||
Link Services IQ (LSQ) interfaces | ||
ATM interfaces | ||
oam-period (seconds | disable) | ATM interfaces | |
oc-slice oc-slice-range | Channelized OC12 IQ interfaces | |
open-timeout seconds | Adaptive services interfaces | |
Gigabit Ethernet dense wavelength-division multiplexing (DWDM) interfaces | ||
Gigabit Ethernet IQ interfaces | ||
overflow (discard | tag) (Receive bucket) | All interfaces, except ATM, channelized E1, E1, Fast Ethernet, Gigabit Ethernet, and channelized IQ interfaces | Configuring Receive and Transmit Leaky Bucket Properties to Reduce Network Congestion |
overflow (discard) (Transmit bucket) | ||
paired-group group-name | SONET/SDH interfaces | |
partition partition-number | Channelized IQ interfaces | |
Interfaces with PPP encapsulation | Configuring the PPP Challenge Handshake Authentication Protocol | |
SONET/SDH interfaces | ||
path-trace trace-string | 10-Gigabit Ethernet interfaces in WAN PHY mode and SONET/SDH interfaces | Configuring the SONET/SDH Path Trace Identifier for a Circuit |
(payload-scrambler | no-payload-scrambler) | E3, SONET/SDH, and T3 interfaces | Configuring E3 and T3 Parameters on ATM Interfaces, Configuring E3 HDLC Payload Scrambling, Configuring SONET/SDH HDLC Payload Scrambling for Link Stability, and Configuring T3 HDLC Payload Scrambling |
periodic interval | Aggregated Ethernet interfaces | |
IQ interfaces | ||
Interfaces with PPP encapsulation | ||
pic-type (atm1 | atm2) | ATM2 IQ interfaces | |
plp1 cells | ATM2 interfaces | |
ATM2 IQ interfaces | ||
policer cos-policer-name | Gigabit Ethernet and Gigabit Ethernet IQ and IQE PICs with SFPs (except the 10-port Gigabit Ethernet PIC and the built-in Gigabit Ethernet port on the M7i router) | |
ATM and SONET/SDH interfaces in passive monitoring mode | Removing MPLS Labels from Incoming Packets and Enabling Packet Flow Monitoring on SONET/SDH Interfaces | |
Interfaces with PPP encapsulation | Configuring the PPP Challenge Handshake Authentication Protocol | |
Enhanced Intelligent Queuing (IQE) interfaces (hierarchical policer) | Applying Policers and Class of Service User Guide (Routers and EX9200 Switches) | |
Gigabit Ethernet IQ interfaces (policer) | ||
Gigabit Ethernet IQ interfaces (output priority map) | ||
primary sp-fpc/pic/port | Redundant interfaces for adaptive services interfaces (rsp-) | |
priority (high | low) | ATM2 IQ interfaces | |
priority number | Ethernet protocols (OAM CFM) | Configuring a MEP to Generate and Respond to CFM Protocol Messages |
ATM2 IQ interfaces | ||
protect-circuit group-name | SONET/SDH interfaces | Configuring Switching Between the Working and Protect Circuits |
queue-depth cells | ATM2 interfaces | |
queue-length number | ATM1 interfaces | |
rate percentage | All interfaces, except ATM, channelized E1, E1, Fast Ethernet, Gigabit Ethernet, and channelized IQ | Configuring Receive and Transmit Leaky Bucket Properties to Reduce Network Congestion |
All interfaces, except ATM, Fast Ethernet, and Gigabit Ethernet | Configuring Receive and Transmit Leaky Bucket Properties to Reduce Network Congestion | |
red-differential-delay milliseconds | Link services and voice services interfaces | |
Redundant interfaces for adaptive services interfaces (rsp-) | ||
T1 interfaces | ||
SONET/SDH interfaces | Configuring Switching Between the Working and Protect Circuits | |
required-depth number | ATM and SONET/SDH interfaces in passive monitoring mode | Removing MPLS Labels from Incoming Packets and Enabling Packet Flow Monitoring on SONET/SDH Interfaces |
revert-time seconds | SONET/SDH interfaces | |
SONET/SDH interfaces | ||
rts (assert | de-assert | normal) | Serial interfaces (EIA-530 and V.35) | |
rts-polarity (negative | positive) | Serial interfaces (EIA-530 and V.35) | |
rtvbr peak rate sustained rate burst length | ATM interfaces | |
scheduler-maps map-name | ATM2 interfaces | |
schedulers number | Ethernet IQ2 and IQ2-E PICs port interfaces | |
secondary sp-fpc/pic/port | Redundant interfaces for adaptive services interfaces (rsp-) | |
Services interfaces | ||
Serial interfaces (EIA-530, V.35, and X.21) | ||
services priority-level | Adaptive services interfaces | |
size | All | |
ATM interfaces | ||
Circuit Emulation PICs | ||
SONET/SDH interfaces | ||
source-address-filter mac-address | Aggregated Ethernet, Fast Ethernet, Tri-Rate Ethernet copper, and Gigabit Ethernet interfaces | 25622 |
(source-filtering | no-source-filtering) | Aggregated Ethernet, Fast Ethernet, Tri-Rate Ethernet copper, Gigabit Ethernet, Gigabit Ethernet IQ and IQE, and Gigabit Ethernet interfaces with SFPs (except the 10-port Gigabit Ethernet PIC and the built-in Gigabit Ethernet port on the M7i router) | |
speed (10m | 100m | 1g | auto) | Management Ethernet interface (fxp0 or em0), Tri-Rate Ethernet copper interfaces, and 12-port and 48-port Fast Ethernet interfaces | Configuring the Interface Speed on Ethernet Interfaces, Understanding Management Ethernet Interfaces |
speed (oc3 | oc12 | oc48) | SONET/SDH PICs with SFP | |
Gigabit Ethernet IQ interfaces | ||
start-end-flag (filler | shared) | DS0, E1, E3, T1, and T3 interfaces | Configuring E1 Start and End Flags, Configuring the E3 Start and End Flags, Configuring T1 Start and End Flags, and Configuring T3 Start and End Flags |
switching-mode (bidirectional | unidirectional) | Unchannelized OC3, OC12, and OC48 SONET/SDH interfaces on T Series routers | |
Adaptive services interfaces | ||
Adaptive services, monitoring services, and collector interfaces | ||
T1 interfaces | ||
T3 interfaces | ||
t391 seconds | Link services and voice services interfaces | |
t392 number | Link services and voice services interfaces | |
threshold bytes | All interfaces, except ATM, channelized E1, E1, Fast Ethernet, Gigabit Ethernet, and channelized IQ | Configuring Receive and Transmit Leaky Bucket Properties to Reduce Network Congestion |
timeslots time-slot-range | Channelized T1 IQ and channelized E1 IQ interfaces | |
tm (ignore | normal | require) | Serial interfaces (EIA-530) | |
tm-polarity (negative | positive) | Serial interfaces (EIA-530) | |
All | ||
All | ||
All interfaces, except ATM, Fast Ethernet, Tri-Rate Ethernet copper, and Gigabit Ethernet | Configuring Receive and Transmit Leaky Bucket Properties to Reduce Network Congestion | |
transmit-clock invert | Serial interfaces (EIA-530, V.35, and X.21) | |
transmit-weight (cells number | percent number) | ATM2 IQ interfaces | |
All | Enabling or Disabling SNMP Notifications on Physical Interfaces | |
10-Gigabit Ethernet interfaces in WAN PHY mode and ATM over SONET/SDH and SONET/SDH interfaces | ||
E3 IQ interfaces | ||
10-Gigabit Ethernet interfaces on:
| ||
vbr peak rate sustained rate burst length | ATM interfaces | |
vc-cos-mode (alternate | strict) | ATM2 interfaces | |
Fast Ethernet, Tri-Rate Ethernet copper, and Gigabit Ethernet interfaces | ||
Fast Ethernet, Tri-Rate Ethernet copper, Gigabit Ethernet, 10-Gigabit Ethernet, and aggregated Ethernet interfaces | ||
vpi vpi-identifier | ATM interfaces | Configuring ATM Cell-Relay Promiscuous Mode and Configuring the Maximum Number of ATM1 VCs on a VP |
Channelized STM1 interfaces | Configuring Virtual Tributary Mapping of Channelized STM1 Interfaces | |
warningwarning-name (syslog | link-down) | 10-Gigabit Ethernet interfaces | Configuring Link Down Notification for Optics Options Alarm or Warning |
wavelength nm | Gigabit Ethernet dense wavelength-division multiplexing (DWDM) interfaces | |
working-circuit group-name | SONET/SDH interfaces | Configuring Switching Between the Working and Protect Circuits |
yellow-differential-delay milliseconds | Link services and voice services interfaces | |
(z0-increment | no-z0-increment) | SONET/SDH interfaces | Configuring an Incrementing STM ID to Interoperate with Older Equipment in SDH Mode |
