show chassis ethernet-switch
Syntax
Syntax (TX Matrix Router)
Syntax (TX Matrix Plus Router)
Release Information
Command introduced before Junos OS Release 7.4.
sfc option introduced for the TX Matrix Plus router in Junos OS Release 9.6.
Description
(M10i, M40e, M120, M160, M320, MX Series, and T Series routers only) Display information about the ports on the Control Board (CB) Ethernet switch.
Options
- none
Display information about each connected port on the Ethernet switch. On a TX Matrix router, display information about each connected port on the Ethernet switch on the TX Matrix router and its attached T640 routers. On a TX Matrix Plus router, display information about each connected port on the Ethernet switch on the TX Matrix Plus router and its attached T1600 routers.
- errors
(Optional) Display the numbers and types of errors accumulated on all ports of the Ethernet switch.
- errors port
(Optional) Display the numbers and types of errors accumulated on the specified port (0 through 15) of the Ethernet switch. On the TX Matrix router, replace port with a value from 0 through 15. On the TX Matrix Plus router, replace port with a value from 0 through 27.
- errors switch number
(TX Matrix Plus routers only) (Optional) Display the numbers and types of errors accumulated on the specified switch. Replace number with a value from 0 through 2.
- lcc number
(TX Matrix and TX Matrix Plus routers only) (Optional) On a TX Matrix router, display information about the ports on the CB's Ethernet switch on a specified T640 router (or line-card chassis) that is connected to a TX Matrix router. On a TX Matrix Plus router, display information about the ports on the CB's Ethernet switch on a specified T1600 router (or line-card chassis) that is connected to a TX Matrix Plus router. Replace number with a value from 0 through 3.
- scc
(TX Matrix router only) (Optional) Display information about the ports on the CB's Ethernet switch on the TX Matrix router (or switch-card chassis).
- sfc number
(TX Matrix Plus router only) (Optional) Display information about the ports on the CB’s Ethernet switch on the TX Matrix Plus router (or switch-fabric chassis). Replace number with 0.
- statistics
(Optional) Display traffic statistics for each connected port on the Ethernet switch.
- statistics port
(Optional) Display traffic statistics for the specified port on the Ethernet switch. On the TX Matrix router, replace port with a value from 0 through 25. On the TX Matrix Plus router, replace port with a value from 0 through 27.
- statistics switch number
(TX Matrix Plus routers only) (Optional) Display traffic statistics for the specified Ethernet switch number. Replace number with a value from 0 through 2.
Required Privilege Level
view
List of Sample Output
show chassis ethernet-switchshow chassis ethernet-switch (TX Matrix Router)
show chassis ethernet-switch errors
show chassis ethernet-switch statistics
show chassis ethernet-switch errors (TX Matrix Plus Router)
show chassis ethernet-switch sfc errors (TX Matrix Plus Router)
show chassis ethernet-switch statistics (TX Matrix Plus Router)
Output Fields
Table 1 lists the output fields for the show chassis ethernet-switch command. Output fields are listed in the approximate order in which they appear.
Table 1: show chassis ethernet-switch Output Fields
Field Name | Field Description |
|---|---|
Link is good on port n connected to device or Link is good on FE port n connected to device | Information about the link between each port on the CB's Ethernet switch and one of the following devices:
|
Speed is | Speed at which the Ethernet link is running: 10 Mb or 100 Mb. When the device is Other RE on the TX Matrix router, the speed is 1000 Mb. |
Duplex is | Duplex type of the Ethernet link: full or half. |
Auto-negotiate is enabled | By default, both of the built-in Fast Ethernet ports on the M7i router PIC autonegotiate whether to operate at 10 Mbps or 100 Mbps. All other interfaces automatically choose the correct speed based on the PIC type and whether the PIC is configured to operate in multiplexed mode (using the no-concatenate statement at the [edit chassis] hierarchy level, as described in the Junos System Basics Configuration Guide). |
MLT3 | Number of multilevel threshold-3 (MLT-3) Fast Ethernet errors detected. |
| Accumulated error counts for port n connected to device FPCn: (error output only) | |
Lock | Number of lock errors detected. |
Xmit | Number of transmission errors detected. |
ESD | Number of electrostatic discharge (ESD) errors detected. |
False Carrier | Number of false carrier errors detected. |
Disconnects | Number of disconnect errors detected. |
FX mode | Number of errors detected on an Ethernet link over optical fiber. |
| Statistics for port n connected to device FPCn (statistics output only) | |
TX Unicast packets | Number of unicast packets sent. |
TX Multicast packets | Number of multicast packets sent. |
TX Broadcast packets | Number of broadcast packets sent. |
TX Late collisions | Number of packets aborted during sending because of collisions after 64 bytes. |
TX Excessive collisions | Number of packets not sent because of too many collisions. |
TX Dropped packets | Number of transmitted packets that were dropped. |
RX Unicast packets | Number of unicast packets received. |
RX Multicast packets | Number of multicast packets received. |
RX Broadcast packets | Number of broadcast packets received. |
RX FCS Errors | Number of packets discarded because of frame check sequence errors. |
RX Alignment Errors | Number of incomplete octets received. |
RX Dropped Packets | Number of incoming packets that were dropped. |
RX Fragments | Number of fragmented packets received. |
RX Symbol Errors | Number of symbols received that the router did not correctly decode. |
Sample Output
show chassis ethernet-switch
user@host> show chassis ethernet-switch Link is good on port 0 connected to device: FPC0 Speed is 100Mb Duplex is full Link is good on port 1 connected to device: FPC1 Speed is 100Mb Duplex is full Link is good on port 2 connected to device: FPC2 Speed is 100Mb Duplex is full Link is good on port 3 connected to device: FPC3 Speed is 100Mb Duplex is full Link is good on port 7 connected to device: Local controller Speed is 100Mb Duplex is full Link is good on port 9 connected to device: SPMB Speed is 100Mb Duplex is full Link is good on port 13 connected to device: FPC5 Speed is 100Mb Duplex is full
show chassis ethernet-switch (TX Matrix Router)
user@host> show chassis ethernet-switch scc-re0: -------------------------------------------------------------------------- Link is good on FE port 4 connected to device: LCC0 Speed is 100Mb Duplex is full Autonegotiate is Enabled Link is good on FE port 6 connected to device: LCC2 Speed is 100Mb Duplex is full Autonegotiate is Enabled Link is good on FE port 8 connected to device: SPMB Speed is 100Mb Duplex is full Autonegotiate is Enabled lcc0-re0: -------------------------------------------------------------------------- Link is good on FE port 1 connected to device: FPC1 Speed is 100Mb Duplex is full Autonegotiate is Enabled Link is good on FE port 2 connected to device: FPC2 Speed is 100Mb Duplex is full Autonegotiate is Enabled Link is good on FE port 8 connected to device: SPMB Speed is 100Mb Duplex is full Autonegotiate is Enabled Link is good on FE port 10 connected to device: SCC Speed is 100Mb Duplex is full Autonegotiate is Enabled lcc2-re0: -------------------------------------------------------------------------- Link is good on FE port 0 connected to device: FPC0 Speed is 100Mb Duplex is full Autonegotiate is Enabled Link is good on FE port 1 connected to device: FPC1 Speed is 100Mb Duplex is full Autonegotiate is Enabled Link is good on FE port 2 connected to device: FPC2 Speed is 100Mb Duplex is full Autonegotiate is Enabled Link is good on FE port 8 connected to device: SPMB Speed is 100Mb Duplex is full Autonegotiate is Enabled Link is good on FE port 10 connected to device: SCC Speed is 100Mb Duplex is full Autonegotiate is Enabled
show chassis ethernet-switch errors
user@host> show chassis ethernet-switch errors Accumulated error counts for port 0 connected to device FPC0: MLT3 2 Lock 0 Xmit 0 ESD 0 False carrier 2 Disconnects 0 FX mode 0 Accumulated error counts for port 1 connected to device FPC1: MLT3 2 Lock 0 Xmit 0 ESD 0 False carrier 2 Disconnects 0 FX mode 0 Accumulated error counts for port 2 connected to device FPC2: MLT3 2 Lock 0 Xmit 0 ESD 0 False carrier 3 Disconnects 0 FX mode 0 Accumulated error counts for port 3 connected to device FPC3: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 0 Disconnects 0 Accumulated error counts for port 4 connected to device Nothing: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 0 Disconnects 0 FX mode 0 ...
show chassis ethernet-switch statistics
user@host> show chassis ethernet-switch statistics Statistics for port 0 connected to device FPC0: TX Unicast packets 68113 TX Multicast packets 0 TX Broadcast packets 20851 TX Late collisions 0 TX Excessive collisions 0 TX Dropped packets 0 RX Unicast packets 67410 RX Multicast packets 0 RX Broadcast packets 20852 RX FCS Errors 0 RX Alignment Errors 0 RX Dropped Packets 0 RX Fragments 0 RX Symbol Errors 0 Statistics for port 1 connected to device FPC1: TX Unicast packets 66496 TX Multicast packets 0 TX Broadcast packets 20080 TX Late collisions 0 TX Excessive collisions 0 TX Dropped packets 0 RX Unicast packets 66037 RX Multicast packets 0 RX Broadcast packets 20080 RX FCS Errors 0 RX Alignment Errors 0 RX Dropped Packets 0 RX Fragments 0 RX Symbol Errors 0 Statistics for port 2 connected to device FPC2: TX Unicast packets 64206 TX Multicast packets 0 TX Broadcast packets 21183 TX Late collisions 0 TX Excessive collisions 0 TX Dropped packets 0 RX Unicast packets 63671 RX Multicast packets 0 RX Broadcast packets 21183 RX FCS Errors 0 RX Alignment Errors 0 RX Dropped Packets 0 RX Fragments 0 RX Symbol Errors 0 Statistics for port 3 connected to device FPC3: ...
show chassis ethernet-switch errors (TX Matrix Plus Router)
user@host> show chassis ethernet-switch errors sfc0-re0: -------------------------------------------------------------------------- Displaying error for switch 0 Displaying error for switch 1 Accumulated error counts for port 0 connected to device LCC0: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 0 Disconnects 0 FX mode 0 lcc0-re0: -------------------------------------------------------------------------- Displaying error for switch 0 Accumulated error counts for port 6 connected to device FPC0: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 5 Disconnects 0 FX mode 0 Accumulated error counts for port 7 connected to device FPC1: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 7 Disconnects 0 FX mode 0 Accumulated error counts for port 19 connected to device Other RE: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 0 Disconnects 0 FX mode 0 Accumulated error counts for port 20 connected to device SFC0: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 0 Disconnects 0 FX mode 0
show chassis ethernet-switch sfc errors (TX Matrix Plus Router)
user@host> show chassis ethernet-switch errors
switch sfc sfc0-re0: -------------------------------------------------------------------------- Displaying error for switch 1 Accumulated error counts for port 0 connected to device LCC0: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 0 Disconnects 0 FX mode 0 Accumulated error counts for port 2 connected to device LCC1: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 0 Disconnects 0 FX mode 0 Accumulated error counts for port 4 connected to device LCC2: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 0 Disconnects 0 FX mode 0 Accumulated error counts for port 6 connected to device LCC3: MLT3 0 Lock 0 Xmit 0 ESD 0 False carrier 0 Disconnects 0 FX mode 0 lcc0-re0: -------------------------------------------------------------------------- error: command is not valid on the t1600 lcc1-re0: -------------------------------------------------------------------------- error: command is not valid on the t1600 lcc2-re0: -------------------------------------------------------------------------- error: command is not valid on the t1600 lcc3-re0: -------------------------------------------------------------------------- error: command is not valid on the t1600
show chassis ethernet-switch statistics (TX Matrix Plus Router)
user@host> show chassis ethernet-switch statistics sfc0-re0: -------------------------------------------------------------------------- Displaying port statistics for switch 0 Statistics for port 1 connected to device 1GSW: TX Packets 64 Octets 5183577 TX Packets 65-127 Octets 67820 TX Packets 128-255 Octets 772 TX Packets 256-511 Octets 136 TX Packets 512-1023 Octets 68 TX Packets 1024-1518 Octets 10881 TX Packets 1519-2047 Octets 0 TX Packets 2048-4095 Octets 0 TX Packets 4096-9216 Octets 0 TX Packets 9217-16383 Octets 0 TX Octets 5263254 TX Multicast Packets 16 TX Broadcast Packets 723403 TX PAUSEMAC Ctrl Frames 0 TX Oversize Packets 0 TX FCS Error Counter 0 TX Fragment Counter 0 TX Byte Counter 349922253 TX Packet OK Counter 5263254 TX Pause Packet Counter 0 TX Unicast Counter 4539835 RX Packets 64 Octets 6513629 RX Packets 65-127 Octets 88761 RX Packets 128-255 Octets 6382 RX Packets 256-511 Octets 22027 RX Packets 512-1023 Octets 4319 RX Packets 1024-1518 Octets 49922 RX Packets 1519-2047 Octets 0 RX Packets 2048-4095 Octets 0 RX Packets 4096-9216 Octets 0 RX Packets 9217-16383 Octets 0 RX Octets 6685040 RX Multicast Packets 4 RX Broadcast Packets 2137376 RX FCS Errors 0 RX Fragments 0 RX MAC Control Packets 0 RX Out of Range Length 0 RX Undersize Packets 0 RX Oversize Packets 0 RX Jabbers 0 RX Control Frame Counter 0 RX Pause Frame Counter 0 RX Byte Counter 509224602 RX Unicast Frame Count 4547660 RX Packet OK Count 6685040 Statistics for port 9 connected to device RE1: TX Packets 64 Octets 2500318 TX Packets 65-127 Octets 443 TX Packets 128-255 Octets 0 TX Packets 256-511 Octets 0 TX Packets 512-1023 Octets 0 TX Packets 1024-1518 Octets 0 TX Packets 1519-2047 Octets 0 TX Packets 2048-4095 Octets 0 TX Packets 4096-9216 Octets 0 TX Packets 9217-16383 Octets 0 TX Octets 2500761 TX Multicast Packets 4 TX Broadcast Packets 2500757 TX PAUSEMAC Ctrl Frames 0 TX Oversize Packets 0 TX FCS Error Counter 0 TX Fragment Counter 0 TX Byte Counter 160049670 TX Packet OK Counter 0 TX Pause Packet Counter 0 TX Unicast Counter 0 RX Packets 64 Octets 701191 RX Packets 65-127 Octets 5882 RX Packets 128-255 Octets 2 RX Packets 256-511 Octets 0 RX Packets 512-1023 Octets 17965 RX Packets 1024-1518 Octets 7 RX Packets 1519-2047 Octets 0 RX Packets 2048-4095 Octets 0 RX Packets 4096-9216 Octets 0 RX Packets 9217-16383 Octets 0 RX Octets 725047 RX Multicast Packets 8 RX Broadcast Packets 2500757 RX FCS Errors 0 RX Fragments 0 RX MAC Control Packets 0 RX Out of Range Length 0 RX Undersize Packets 0 RX Oversize Packets 0 RX Jabbers 0 RX Control Frame Counter 0 RX Pause Frame Counter 0 RX Byte Counter 62402656 RX Unicast Frame Count 0 RX Packet OK Count 0 Statistics for port 17 connected to device RE0: TX Packets 64 Octets 7214818 TX Packets 65-127 Octets 94640 TX Packets 128-255 Octets 6384 TX Packets 256-511 Octets 22027 TX Packets 512-1023 Octets 22284 TX Packets 1024-1518 Octets 49929 TX Packets 1519-2047 Octets 0 TX Packets 2048-4095 Octets 0 TX Packets 4096-9216 Octets 0 TX Packets 9217-16383 Octets 0 TX Octets 7410082 TX Multicast Packets 12 TX Broadcast Packets 2497247 TX PAUSEMAC Ctrl Frames 0 TX Oversize Packets 0 TX FCS Error Counter 0 TX Fragment Counter 0 TX Byte Counter 571626932 TX Packet OK Counter 0 TX Pause Packet Counter 0 TX Unicast Counter 0 RX Packets 64 Octets 4823701 RX Packets 65-127 Octets 67812 RX Packets 128-255 Octets 772 RX Packets 256-511 Octets 136 RX Packets 512-1023 Octets 68 RX Packets 1024-1518 Octets 10881 RX Packets 1519-2047 Octets 0 RX Packets 2048-4095 Octets 0 RX Packets 4096-9216 Octets 0 RX Packets 9217-16383 Octets 0 RX Octets 4903370 RX Multicast Packets 8 RX Broadcast Packets 2497247 RX FCS Errors 0 RX Fragments 0 RX MAC Control Packets 0 RX Out of Range Length 0 RX Undersize Packets 0 RX Oversize Packets 0 RX Jabbers 0 RX Control Frame Counter 0 RX Pause Frame Counter 0 RX Byte Counter 326889517 RX Unicast Frame Count 0 RX Packet OK Count 0 Displaying port statistics for switch 1 Statistics for port 0 connected to device LCC0: TX Packets 64 Octets 5053443 TX Packets 65-127 Octets 59737 TX Packets 128-255 Octets 768 TX Packets 256-511 Octets 87 TX Packets 512-1023 Octets 68 TX Packets 1024-1518 Octets 85 TX Packets 1519-2047 Octets 0 TX Packets 2048-4095 Octets 0 TX Packets 4096-9216 Octets 0 TX 1519-1522 Good Vlan frms 0 TX Octets 5114188 TX Multicast Packets 16 TX Broadcast Packets 1125742 TX Single Collision frames 0 TX Mult. Collision frames 0 TX Late Collisions 0 TX Excessive Collisions 0 TX Collision frames 0 TX PAUSEMAC Ctrl Frames 0 TX MAC ctrl frames 0 TX Frame deferred Xmns 0 TX Frame excessive deferl 0 TX Oversize Packets 0 TX Jabbers 0 TX FCS Error Counter 0 TX Fragment Counter 0 TX Byte Counter 329291449 RX Packets 64 Octets 5640175 RX Packets 65-127 Octets 79875 RX Packets 128-255 Octets 6338 RX Packets 256-511 Octets 165 RX Packets 512-1023 Octets 4317 RX Packets 1024-1518 Octets 10 RX Packets 1519-2047 Octets 0 RX Packets 2048-4095 Octets 0 RX Packets 4096-9216 Octets 0 RX Octets 5730880 RX Multicast Packets 4 RX Broadcast Packets 1735007 RX FCS Errors 0 RX Align Errors 0 RX Fragments 0 RX Symbol errors 0 RX Unsupported opcodes 0 RX Out of Range Length 0 RX False Carrier Errors 0 RX Undersize Packets 0 RX Oversize Packets 0 RX Jabbers 0 RX 1519-1522 Good Vlan frms 0 RX MTU Exceed Counter 0 RX Control Frame Counter 0 RX Pause Frame Counter 0 RX Byte Counter 371282850 Statistics for port 18 connected to device SPMB: TX Packets 64 Octets 2990326 TX Packets 65-127 Octets 8572 TX Packets 128-255 Octets 4 TX Packets 256-511 Octets 49 TX Packets 512-1023 Octets 0 TX Packets 1024-1518 Octets 10793 TX Packets 1519-2047 Octets 0 TX Packets 2048-4095 Octets 0 TX Packets 4096-9216 Octets 0 TX 1519-1522 Good Vlan frms 0 TX Octets 3009744 TX Multicast Packets 20 TX Broadcast Packets 2458322 TX Single Collision frames 0 TX Mult. Collision frames 0 TX Late Collisions 0 TX Excessive Collisions 0 TX Collision frames 0 TX PAUSEMAC Ctrl Frames 0 TX MAC ctrl frames 0 TX Frame deferred Xmns 0 TX Frame excessive deferl 0 TX Oversize Packets 0 TX Jabbers 0 TX FCS Error Counter 0 TX Fragment Counter 0 TX Byte Counter 203712524 RX Packets 64 Octets 873454 RX Packets 65-127 Octets 8886 RX Packets 128-255 Octets 44 RX Packets 256-511 Octets 21862 RX Packets 512-1023 Octets 2 RX Packets 1024-1518 Octets 49912 RX Packets 1519-2047 Octets 0 RX Packets 2048-4095 Octets 0 RX Packets 4096-9216 Octets 0 RX Octets 954160 RX Multicast Packets 0 RX Broadcast Packets 402369 RX FCS Errors 0 RX Align Errors 0 RX Fragments 0 RX Symbol errors 0 RX Unsupported opcodes 0 RX Out of Range Length 0 RX False Carrier Errors 0 RX Undersize Packets 0 RX Oversize Packets 0 RX Jabbers 0 RX 1519-1522 Good Vlan frms 0 RX MTU Exceed Counter 0 RX Control Frame Counter 0 RX Pause Frame Counter 0 RX Byte Counter 137941752 ...
