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show interfaces (Serial)

Syntax

show interfaces interface-type <brief | detail | extensive | terse> <descriptions><media><snmp-index snmp-index><statistics>

Release Information

Command introduced before Junos OS Release 7.4.

Description

Display status information about serial interfaces, including RS-232, RS-422/449, EIA-530, X.21, and V.35.

Options

interface-type
—

On M Series and T Series routers, the interface type is se-fpc/pic/port. On the J Series routers, the interface type is se-pim/0/port.

brief | detail | extensive | terse
—

(Optional) Display the specified level of output.

descriptions
—

(Optional) Display interface description strings.

media
—

(Optional) Display media-specific information about network interfaces.

snmp-index snmp-index
—

(Optional) Display information for the specified SNMP index of the interface.

statistics
—

(Optional) Display static interface statistics.

Required Privilege Level

view

List of Sample Output

show interfaces (Serial, EIA-530)
show interfaces brief (Serial, EIA-530)
show interfaces detail (Serial, EIA-530)
show interfaces extensive (Serial, EIA-530)
show interfaces (Serial, V.35)
show interfaces brief (Serial, V.35)
show interfaces detail (Serial, V.35)
show interfaces extensive (Serial, V.35)
show interfaces statistics detail (RS 449)

Output Fields

Table 1 lists the output fields for the show interfaces (Serial) command. Output fields are listed in the approximate order in which they appear.

Table 1: show interfaces (Serial) Output Fields

Field Name

Field Description

Level of Output

Physical Interface 

Physical interface

Name of the physical interface.

All levels

Enabled

State of the interface. Possible values are described in the “Enabled Field” section under Common Output Fields Description.

All levels

Interface index

Physical interface's index number, which reflects its initialization sequence.

detail extensive none

SNMP ifIndex

SNMP index number for the physical interface.

detail extensive none

Generation

Unique number for use by Juniper Networks technical support only.

detail extensive

Type

Type of interface.

All levels

Link-level type

Encapsulation being used on the physical interface.

All levels

MTU

Maximum transmission unit (MTU) size on the physical interface.

All levels

Maximum speed

Maximum speed. The nonconfigurable value is 16,384 kbps.

detail extensive none

Device flags

Information about the physical device. Possible values are described in the “Device Flags” section under Common Output Fields Description.

All levels

Interface flags

Information about the interface. Possible values are described in the “Interface Flags” section under Common Output Fields Description.

All levels

Link flags

Information about the link. Possible values are described in the “Link Flags” section under Common Output Fields Description.

All levels

Hold-times

Current interface hold-time up and hold-time down, in milliseconds.

detail extensive

Keepalive settings

(PPP and HDLC) Configured settings for keepalive packets.

  • Interval seconds—Time between successive keepalive requests. The range of values, in seconds, is 10 to 32,767. The default value is 10.
  • Up-count number—Number of keepalive packets a destination must receive to change a link's status from down to up. The range of values is 1 to 255. The default value is 1.
  • Down-count number—Number of keepalive packets a destination must fail to receive before the network takes a link down. The range is 1 to 255. The default value is 3.

All levels

Keepalive

(PPP and HDLC) Information about keepalive packets.

  • Input: number (hh:mm:ss ago)—Number of keepalive packets received by PPP and the time since the last keepalive packet was received.
  • Output: number (hh:mm:ss ago)—Number of keepalive packets sent by PPP and the time since the last keepalive packet was sent.

brief none

Keepalive statistics

(PPP and HDLC) Information about keepalive packets.

  • Input: number (last seen hh:mm:ssago)—Number of keepalive packets received by PPP and the time since the last keepalive packet was received.
  • Output: number(last seen hh:mm:ss ago)—Number of keepalive packets sent by PPP and the time since the last keepalive packet was sent.

detail extensive

LCP state

(PPP) Link Control Protocol state.

  • Conf-ack-received—Acknowledgement was received.
  • Conf-ack-sent—Acknowledgement was sent.
  • Conf-req-sent—Request was sent.
  • Down—LCP negotiation is incomplete (not yet completed or has failed).
  • Not-configured—LCP is not configured on the interface.
  • Opened—LCP negotiation is successful.

detail extensive none

NCP state

(PPP) Network Control Protocol state.

  • Conf-ack-received—Acknowledgement was received.
  • Conf-ack-sent—Acknowledgement was sent.
  • Conf-req-sent—Request was sent.
  • Down—NCP negotiation is incomplete (not yet completed or has failed).
  • Not-configured—NCP is not configured on the interface.
  • Opened—NCP negotiation is successful.

detail extensive none

CHAP state

(PPP) Displays the state of the Challenge Handshake Authentication Protocol (CHAP) during its transaction.

  • Chap-Chal-received—Challenge was received but response not yet sent.
  • Chap-Chal-sent—Challenge was sent.
  • Chap-Resp-received—Response was received for the challenge sent, but CHAP has not yet moved into the Success state. (Most likely with RADIUS authentication.)
  • Chap-Resp-sent—Response was sent for the challenge received.
  • Closed—CHAP authentication is incomplete.
  • Failure—CHAP authentication failed.
  • Not-configured—CHAP is not configured on the interface.
  • Success—CHAP authentication was successful.

detail extensive none

CoS queues

Number of CoS queues configured.

detail extensive none

Last flapped

Date, time, and how long ago the interface went from down to up. The format is Last flapped: year-month-day hour:minute:second  timezone (hour:minute:second ago). For example, Last flapped: 2002-04-26 10:52:40 PDT (04:33:20 ago).

detail extensive none

Input Rate

Input rate in bits per second (bps) and packets per second (pps).

None specified

Output Rate

Output rate in bps and pps.

None specified

Statistics last cleared

Time when the statistics for the interface were last set to zero.

detail extensive

Traffic statistics

Number and rate of bytes and packets received and transmitted on the physical interface.

  • Input bytes—Number of bytes received on the interface.
  • Output bytes—Number of bytes transmitted on the interface.
  • Input packets—Number of packets received on the interface.
  • Output packets—Number of packets transmitted on the interface.

detail extensive

Input errors

Input errors on the interface. The following paragraphs explain the counters whose meaning might not be obvious:

  • Errors—Sum of the incoming frame aborts and FCS errors.
  • Drops—Number of packets dropped by the input queue of the I/O Manager ASIC. If the interface is saturated, this number increments once for every packet that is dropped by the ASIC's RED mechanism.
  • Framing errors—Number of packets received with an invalid frame checksum (FCS).
  • Runts—Number of frames received that are smaller than the runt threshold.
  • Giants—Number of frames received that are larger than the giant threshold.
  • Policed discards—Number of frames that the incoming packet match code discarded because they were not recognized or not of interest. Usually, this field reports protocols that the Junos OS does not handle.
  • Resource errors—Sum of transmit drops.

extensive

Output errors

Output errors on the interface. The following paragraphs explain the counters whose meaning might not be obvious:

  • Carrier transitions—Number of times the interface has gone from down to up. This number does not normally increment quickly, increasing only when the cable is unplugged, the far-end system is powered down and up, or another problem occurs. If the number of carrier transitions increments quickly (perhaps once every 10 seconds), the cable, the far-end system, or the PIC is malfunctioning.
  • Errors—Sum of the outgoing frame aborts and FCS errors.
  • Drops—Number of packets dropped by the output queue of the I/O Manager ASIC. If the interface is saturated, this number increments once for every packet that is dropped by the ASIC's RED mechanism.
  • MTU errors—Number of packets whose size exceeds the MTU of the interface.
  • Resource errors—Sum of transmit drops.

extensive

Egress queues supported

Total number of egress queues supported on the specified interface. Displayed with the statistics option.

detail extensive

Egress queues in use

Total number of egress queues in use on the specified interface. Displayed with the statistics option.

detail extensive

Queue counters

CoS queue number and its associated user-configured forwarding class name. Displayed with the statistics option.

  • Queued packets—Number of queued packets.
  • Transmitted packets—Number of transmitted packets.
  • Dropped packets—Number of packets dropped by the ASIC's RED mechanism.

detail extensive

Serial media information

Information about the physical media:

  • Line protocol—eia530, eia530a, rs232, rs449, v.35, or x.21..
  • Resync history—Information about resynchronization events:
    • Sync loss count—Number of times the synchronization was lost.
  • Data signal—(X.21 and V.35) Information about the data signal:
    • Rx Clock—Receive clock status: OK (DTE is receiving the receive clock signal) or Not detected (receive clock signal is not being received).
  • Control signals—Information about modem control signals:
    • Local mode:DCE (data communication equipment) or DTE (data terminal equipment)
    • To DCE—Control signals that the Serial PIC sent to the DCE: DTR (Data Terminal Ready:up or down) or RTS (Request To Send: up or down.)
    • From DC—Control signals that the Serial PIC received from the DCE: CTS (Clear To Send: up or down), DCD (Data Carrier Detect: up or down), DSR (Data Set Ready: up or down), or TM (Test Mode: up or down).
  • Clocking mode—Clocking used for the transmit clock:
    • dte—Transmit clock is generated by DTE.
    • dce—Transmit clock is generated by the DCE and is looped back as the transmit clock.
    • loop-timed—Receive clock from the DCE is looped back as the transmit clock.
  • Clock rate—Rate, in megahertz (MHz), at which the clock is configured.
  • Loopback—Configured loopback mode for the interface: dce-remote, dce-local, liu, local, or none.
  • Tx clock—Clocking phase of the transmit clock: invert (transmit clock polarity is inverted) or non-invert (transmit clock polarity is not inverted).
  • Line encoding—Type of line encoding used: nrz (nonreturn to zero) or nrzi (return to zero inverted).

detail extensive

Packet Forwarding Engine configuration

Information about the configuration of the Packet Forwarding Engine:

  • Destination slot—FPC slot number.
  • PLP byte—Packet Level Protocol byte.

extensive

CoS information

Information about the CoS queue for the physical interface:

  • CoS transmit queue—Queue number and its associated user-configured forwarding class name.
  • Bandwidth %—Percentage of bandwidth allocated to the queue.
  • Bandwidth bps—Bandwidth allocated to the queue (in bps).
  • Buffer %—Percentage of buffer space allocated to the queue.
  • Buffer usec—Amount of buffer space allocated to the queue, in microseconds. This value is nonzero only if the buffer size is configured in terms of time.
  • Priority—Queue priority: low or high.
  • Limit—Displayed if rate limiting is configured for the queue. Possible values are none and exact. If exact is configured, the queue transmits only up to the configured bandwidth, even if excess bandwidth is available. If none is configured, the queue transmits beyond the configured bandwidth if bandwidth is available.

extensive

Logical Interface 

Logical interface

Name of the logical interface.

All levels

Index

Logical interface index number, which reflects its initialization sequence.

detail extensive none

SNMP ifIndex

Logical interface SNMP interface index number.

detail extensive none

Generation

Unique number for use by Juniper Networks technical support only.

detail extensive

Flags

Information about the logical interface. Possible values are described in the “Logical Interface Flags” section under Common Output Fields Description.

All levels

Encapsulation

Encapsulation on the logical interface.

All levels

protocol-family

Protocol family configured on the logical interface. If the protocol is inet, the source and destination address are also displayed.

brief

Protocol

Protocol family configured on the logical interface, such as iso, inet6, mpls.

detail extensive none

MTU

MTU size on the logical interface.

detail extensive none

Generation

Unique number for use by Juniper Networks technical support only.

detail extensive

Route Table

Routing table in which the logical interface address is located. For example, 0 refers to the routing table inet.0.

detail extensive

Flags

Information about protocol family flags. Possible values are described in the “Family Flags” section under Common Output Fields Description.

detail extensive

Addresses, Flags

Information about the address flags. Possible values are described in the “Addresses Flags” section under Common Output Fields Description.

detail extensive none

Destination

IP address of the remote side of the connection.

detail extensive none

Local

IP address of the logical interface.

detail extensive none

Broadcast

Broadcast address of the logical interface.

detail extensive none

Generation

Unique number for use by Juniper Networks technical support only.

detail extensive

Sample Output

show interfaces (Serial, EIA-530)

user@host> show interfaces se-5/0/1 
Physical interface: se-5/0/1, Enabled, Physical link is Up
  Interface index: 144, SNMP ifIndex: 41
  Type: Serial, Link-level type: PPP, MTU: 1504, Maximum speed: 16384kbps
  Device flags   : Present Running
  Interface flags: Point-To-Point Internal: 0x4000
  Link flags     : Keepalives
  Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
  Keepalive: Input: 32 (00:00:10 ago), Output: 31 (00:00:07 ago)
  LCP state: Opened
  NCP state: inet: Opened, inet6: Not-configured, iso: Not-configured, mpls:
  Not-configured
  CHAP state: Closed
  CoS queues     : 8 supported, 8 maximum usable queues
  Last flapped   : 2006-04-26 15:10:18 PDT (00:05:22 ago)
  Input rate     : 0 bps (0 pps)
  Output rate    : 0 bps (0 pps)
  
  Logical interface se-5/0/1.0 (Index 71) (SNMP ifIndex 45) 
    Flags: Point-To-Point SNMP-Traps 0x4000 Encapsulation: PPP
    Protocol inet, MTU: 1500
      Flags: None
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 12.0.0.0/30, Local: 12.0.0.1, Broadcast: 12.0.0.3

show interfaces brief (Serial, EIA-530)

user@host> show interfaces se-5/0/1 brief 
Physical interface: se-5/0/1, Enabled, Physical link is Up
  Type: Serial, Link-level type: PPP, MTU: 1504
  Device flags   : Present Running
  Interface flags: Point-To-Point Internal: 0x4000
  Link flags     : Keepalives
  Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
  Keepalive: Input: 235 (00:00:10 ago), Output: 234 (00:00:00 ago)

  Logical interface se-5/0/1.0 
    Flags: Point-To-Point SNMP-Traps 0x4000 Encapsulation: PPP
    inet  12.0.0.1/30

show interfaces detail (Serial, EIA-530)

user@host> show interfaces se-5/0/1 detail 
Physical interface: se-5/0/1, Enabled, Physical link is Up
  Interface index: 144, SNMP ifIndex: 41, Generation: 25
  Type: Serial, Link-level type: PPP, MTU: 1504, Maximum speed: 16384kbps
  Device flags   : Present Running
  Interface flags: Point-To-Point Internal: 0x4000
  Link flags     : Keepalives
  Hold-times     : Up 0 ms, Down 0 ms
  Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
  Keepalive statistics:
    Input : 37 (last seen 00:00:06 ago)
    Output: 35 (last sent 00:00:01 ago)
  LCP state: Opened
  NCP state: inet: Opened, inet6: Not-configured, iso: Not-configured, mpls:
  Not-configured
  CHAP state: Closed
  CoS queues     : 8 supported, 8 maximum usable queues
  Last flapped   : 2006-04-26 15:10:18 PDT (00:06:02 ago)
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :                  928                   40 bps
   Output bytes  :                 1023                   48 bps
   Input  packets:                   76                    0 pps
   Output packets:                   77                    0 pps
  Serial media information:
    Line protocol: eia530
    Resync history:
      Sync loss count: 0
    Data signal:
      Rx Clock: OK
    Control signals:
      Local mode: DTE
      To DCE: DTR: up, RTS: up
      From DCE: CTS: up, DCD: up, DSR: up
    Clocking mode: loop-timed
    Clock rate: 8.0 MHz
    Loopback: none
    Tx clock: non-invert
    Line encoding: nrz

  Logical interface se-5/0/1.0 (Index 71) (SNMP ifIndex 45) (Generation 9)
    Flags: Point-To-Point SNMP-Traps 0x4000 Encapsulation: PPP
    Protocol inet, MTU: 1500, Generation: 15, Route table: 0
      Flags: None
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 12.0.0.0/30, Local: 12.0.0.1, Broadcast: 12.0.0.3,
        Generation: 23

show interfaces extensive (Serial, EIA-530)

user@host> show interfaces se-5/0/1 extensive 
Physical interface: se-5/0/1, Enabled, Physical link is Up
  Interface index: 144, SNMP ifIndex: 41, Generation: 25
  Type: Serial, Link-level type: PPP, MTU: 1504, Maximum speed: 16384kbps
  Device flags   : Present Running
  Interface flags: Point-To-Point Internal: 0x4000
  Link flags     : Keepalives
  Hold-times     : Up 0 ms, Down 0 ms
  Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
  Keepalive statistics:
    Input : 40 (last seen 00:00:00 ago)
    Output: 37 (last sent 00:00:09 ago)
  LCP state: Opened
  NCP state: inet: Opened, inet6: Not-configured, iso: Not-configured, mpls:
  Not-configured
  CHAP state: Closed
  CoS queues     : 8 supported, 8 maximum usable queues
  Last flapped   : 2006-04-26 15:10:18 PDT (00:06:28 ago)
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :                  988                   40 bps
   Output bytes  :                 1088                   48 bps
   Input  packets:                   81                    0 pps
   Output packets:                   82                    0 pps
  Input errors:
    Errors: 0, Drops: 0, Framing errors: 2, Runts: 0, Giants: 0,
    Policed discards: 0, Resource errors: 0
  Output errors:
    Carrier transitions: 1, Errors: 0, Drops: 0, MTU errors: 0,
    Resource errors: 0
  Serial media information:
    Line protocol: eia530
    Resync history:
      Sync loss count: 0
    Data signal:
      Rx Clock: OK
    Control signals:
      Local mode: DTE
      To DCE: DTR: up, RTS: up
      From DCE: CTS: up, DCD: up, DSR: up
    Clocking mode: loop-timed
    Clock rate: 8.0 MHz
    Loopback: none
    Tx clock: non-invert
    Line encoding: nrz
  Packet Forwarding Engine configuration:
    Destination slot: 5, PLP byte: 1 (0x00)
  CoS information:
    CoS transmit queue        Bandwidth          Buffer   Priority   Limit
                         %          bps     %     usec
    0 best-effort       95     15564800    95        0         low    none
    3 network-control    5       819200     5        0         low    none

  Logical interface se-5/0/1.0 (Index 71) (SNMP ifIndex 45) (Generation 9)
    Flags: Point-To-Point SNMP-Traps 0x4000 Encapsulation: PPP
    Protocol inet, MTU: 1500, Generation: 15, Route table: 0
      Flags: None
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 12.0.0.0/30, Local: 12.0.0.1, Broadcast: 12.0.0.3,
        Generation: 23

show interfaces (Serial, V.35)

user@host> show interfaces se-5/0/0 
Physical interface: se-5/0/0, Enabled, Physical link is Down
  Interface index: 150, SNMP ifIndex: 39
  Type: Serial, Link-level type: PPP, MTU: 1504, Maximum speed: 16384kbps
  Device flags   : Present Running Down
  Interface flags: Hardware-Down Point-To-Point Internal: 0x4000
  Link flags     : Loose-NCP
  Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
  Keepalive: Input: 0 (never), Output: 0 (never)
  LCP state: Down
  NCP state: inet: Not-configured, inet6: Not-configured, iso: Not-configured,   mpls: Not-configured
  CHAP state: Closed
  CoS queues     : 8 supported, 8 maximum usable queues
  Last flapped   : 2006-04-26 14:51:27 PDT (01:02:23 ago)
  Input rate     : 0 bps (0 pps)
  Output rate    : 0 bps (0 pps)

  Logical interface se-5/0/0.0 (Index 73) (SNMP ifIndex 27) 
    Flags: Hardware-Down Device-Down Point-To-Point SNMP-Traps
    Encapsulation: PPP
    Protocol inet, MTU: 1500
      Flags: Protocol-Down
      Addresses, Flags: Dest-route-down Is-Preferred Is-Primary
        Destination: 13.0.0.0/30, Local: 13.0.0.2, Broadcast: 13.0.0.3

show interfaces brief (Serial, V.35)

user@host> show interfaces se-5/0/0 brief 
Physical interface: se-5/0/0, Enabled, Physical link is Down
  Type: Serial, Link-level type: PPP, MTU: 1504
  Device flags   : Present Running Down
  Interface flags: Hardware-Down Point-To-Point Internal: 0x4000
  Link flags     : Loose-NCP
  Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
  Keepalive: Input: 0 (never), Output: 0 (never)

  Logical interface se-5/0/0.0 
    Flags: Hardware-Down Device-Down Point-To-Point SNMP-Traps
    Encapsulation: PPP
    inet  13.0.0.2/30

show interfaces detail (Serial, V.35)

user@host> show interfaces se-5/0/0 detail 
Physical interface: se-5/0/0, Enabled, Physical link is Down
  Interface index: 150, SNMP ifIndex: 39, Generation: 31
  Type: Serial, Link-level type: PPP, MTU: 1504, Maximum speed: 16384kbps
  Device flags   : Present Running Down
  Interface flags: Hardware-Down Point-To-Point Internal: 0x4000
  Link flags     : Loose-NCP
  Hold-times     : Up 0 ms, Down 0 ms
  Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
  Keepalive statistics:
    Input : 0 (last seen: never)
    Output: 0 (last sent: never)
  LCP state: Down
  NCP state: inet: Not-configured, inet6: Not-configured, iso: Not-configured,   mpls: Not-configured
  CHAP state: Closed
  CoS queues     : 8 supported, 8 maximum usable queues
  Last flapped   : 2006-04-26 14:51:27 PDT (01:03:15 ago)
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :                    0                    0 bps
   Output bytes  :                    0                    0 bps
   Input  packets:                    0                    0 pps
   Output packets:                    0                    0 pps
  Serial media information:
    Line protocol: v.35
    Resync history:
      Sync loss count: 0
    Data signal:
      Rx Clock: Not Detected
    Control signals:
      Local mode: DCE
      To DTE: CTS: down, DCD: down, DSR: up
      From DTE: DTR: down, RTS: down
    DCE loopback override: Off
    Clocking mode: internal
    Clock rate: 38.4 KHz
    Loopback: none
    Tx clock: non-invert
    Line encoding: nrz

  Logical interface se-5/0/0.0 (Index 73) (SNMP ifIndex 27) (Generation 12)
    Flags: Hardware-Down Device-Down Point-To-Point SNMP-Traps
    Encapsulation: PPP
    Protocol inet, MTU: 1500, Generation: 17, Route table: 0
      Flags: Protocol-Down
      Addresses, Flags: Dest-route-down Is-Preferred Is-Primary
        Destination: 13.0.0.0/30, Local: 13.0.0.2, Broadcast: 13.0.0.3,
        Generation: 23

show interfaces extensive (Serial, V.35)

user@host> show interfaces se-5/0/0 extensive 
Physical interface: se-5/0/0, Enabled, Physical link is Down
  Interface index: 150, SNMP ifIndex: 39, Generation: 31
  Type: Serial, Link-level type: PPP, MTU: 1504, Maximum speed: 16384kbps
  Device flags   : Present Running Down
  Interface flags: Hardware-Down Point-To-Point Internal: 0x4000
  Link flags     : Loose-NCP
  Hold-times     : Up 0 ms, Down 0 ms
  Keepalive settings: Interval 10 seconds, Up-count 1, Down-count 3
  Keepalive statistics:
    Input : 0 (last seen: never)
    Output: 0 (last sent: never)
  LCP state: Down
  NCP state: inet: Not-configured, inet6: Not-configured, iso: Not-configured,   mpls: Not-configured
  CHAP state: Closed
  CoS queues     : 8 supported, 8 maximum usable queues
  Last flapped   : 2006-04-26 14:51:27 PDT (01:04:17 ago)
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :                    0                    0 bps
   Output bytes  :                    0                    0 bps
   Input  packets:                    0                    0 pps
   Output packets:                    0                    0 pps
  Input errors:
    Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0,
    Policed discards: 0, Resource errors: 0
  Output errors:
    Carrier transitions: 0, Errors: 0, Drops: 0, MTU errors: 0,
    Resource errors: 0
  Serial media information:
    Line protocol: v.35
    Resync history:
      Sync loss count: 0
    Data signal:
      Rx Clock: Not Detected
    Control signals:
      Local mode: DCE
      To DTE: CTS: down, DCD: down, DSR: up
      From DTE: DTR: down, RTS: down
    DCE loopback override: Off
    Clocking mode: internal
    Clock rate: 38.4 KHz
    Loopback: none
    Tx clock: non-invert
    Line encoding: nrz
  Packet Forwarding Engine configuration:
    Destination slot: 5, PLP byte: 1 (0x00)
  CoS information:
    CoS transmit queue          Bandwidth         Buffer      Priority   Limit
                          %           bps     %    usec
    0 best-effort        95       15564800    95      0            low    none
    3 network-control     5         819200     5      0            low    none

  Logical interface se-5/0/0.0 (Index 73) (SNMP ifIndex 27) (Generation 12)
    Flags: Hardware-Down Device-Down Point-To-Point SNMP-Traps
    Encapsulation: PPP
    Protocol inet, MTU: 1500, Generation: 17, Route table: 0
      Flags: Protocol-Down
      Addresses, Flags: Dest-route-down Is-Preferred Is-Primary
        Destination: 13.0.0.0/30, Local: 13.0.0.2, Broadcast: 13.0.0.3,
        Generation: 23

show interfaces statistics detail (RS 449)

user@host> show interfaces se-6/0/0 statistics detail
 Interface index: 149, SNMP ifIndex: 59, Generation: 150
  Type: Serial, Link-level type: PPP, MTU: 1504, Maximum speed: 8mbps
  Device flags   : Present Running
  Interface flags: Point-To-Point Internal: 0x4000
  Link flags     : No-Keepalives Loose-NCP
  Hold-times     : Up 0 ms, Down 0 ms
  LCP state: Opened
  NCP state: inet: Opened, inet6: Not-configured, iso: Not-configured, mpls:
  Not-configured
  CHAP state: Closed
  PAP state: Closed
  CoS queues     : 8 supported, 8 maximum usable queues
  Last flapped   : 2007-11-28 19:38:36 PST (00:14:06 ago)
  Statistics last cleared: Never
  Traffic statistics:
   Input  bytes  :                  744                    0 bps
   Output bytes  :                 5978                    0 bps
   Input  packets:                   33                    0 pps
   Output packets:                  129                    0 pps
  Input errors:
    Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Giants: 0, Policed discards: 0,
    Resource errors: 0
  Output errors:
    Carrier transitions: 13, Errors: 0, Drops: 0, MTU errors: 0, Resource errors: 0
  Egress queues: 8 supported, 5 in use
  Queue counters:       Queued packets  Transmitted packets      Dropped packets
    0 best-effort                   24                   24                    0
    1 expedited-fo                   0                    0                    0
    2 bulk                           0                    0                    0
    3 assured-forw                 105                  105                    0
    4 voip                           0                    0                    0
  Serial media information:
    Line protocol: rs449
    Resync history:
      Sync loss count: 0
    Data signal:
      Rx Clock: OK
    Control signals:
      Local mode: DTE
      To DCE: DTR: up, RTS: up
      From DCE: CTS: up, DCD: up, DSR: up
    Clocking mode: internal
    Loopback: none
    Tx clock: non-invert
    Line encoding: nrz

  Logical interface se-6/0/0.0 (Index 75) (SNMP ifIndex 69) (Generation 141)
    Flags: Point-To-Point SNMP-Traps 0x4000 Encapsulation: PPP
    Protocol inet, MTU: 256, Generation: 145, Route table: 0
      Flags: None
      Addresses, Flags: Is-Preferred Is-Primary
        Destination: 11.11.11/24, Local: 11.11.11.2, Broadcast: 11.11.11.255,
        Generation: 157

Published: 2013-11-21

Supported Platforms

Published: 2013-11-21

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