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SYSTEM ADMINISTRATOR GUIDE 9/1543-CRA 119 1170/1-V1 Uen B | ![]() |
Copyright
© Ericsson AB 2009–2010. All rights reserved. No part of this document may be reproduced in any form without the written permission of the copyright owner.
Disclaimer
The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damage of any kind resulting from the use of this document.
Trademark List
SmartEdge | is a registered trademark of Telefonaktiebolaget LM Ericsson. | |
NetOp | is a trademark of Telefonaktiebolaget LM Ericsson. |
This document describes how to configure, monitor, and administer the following types of ports: Asynchronous Transfer Mode (ATM), Ethernet, and Packet over SONET/SDH (POS).
The SmartEdge router supports ATM, Ethernet, Gigabit Ethernet (GE), and Packet over SONET/SDH (POS) ports on the following traffic cards, controller cards and media interface cards (MICs):
Any version of the Cross-Connect Route Processor (XCRP) Controller card (XCRP, XCRP3, or XCRP4), including the controller carrier card, unless otherwise noted.
Refers to the controller functions on the circuit board within the SmartEdge 100 chassis; these functions are compatible with the XCRP3 Controller card.
Refers to the traffic card functions on the circuit board; these functions are compatible with the similar functions that are implemented on all SmartEdge 400, 800 and 1200 traffic cards.
Any SmartEdge router chassis.
A SmartEdge 100 media interface card (MIC) or a SmartEdge 400, 800, or 1200 traffic card.
Any Ethernet traffic card that supports a port speed of 1 Gbps or greater; unless explicitly stated, the speed of any Gigabit Ethernet port is 1 Gbps.
The Ethernet port supports WAN Interface Sublayer (WIS) on the physical layer. A WAN-PHY port can transmit and receive IEEE 802.3 MAC frames directly in the payload envelope of a SONET STS-192c/SDH VC-4-64c frame. WIS is described in IEEE 802.3ae. WAN-PHY complies with 802.3ae with some exceptions as described Section 1.2.
The Ether-WIS MIB is supported by the SmartEdge router.
A 10 Gigabit Ethernet port using Ethernet framing in the physical layer as described in IEEE Std 802.3ae-2002.
Features outside of IEEE 802.3ae should be assumed to be not supported. Among these non-supported features are the following:
Other documents with related tasks and commands include:
ATM ports are of two types: those on an ATM OC traffic card or MIC, such as the ATM OC-12c/STM-4c, and those on the ATM DS-3 traffic card. You configure ATM OC ports in ATM OC configuration mode and ATM DS-3 ports in ATM DS-3 configuration mode. Not all configuration tasks apply to all types of cards and ports; in the task descriptions that follow, the configuration mode indicates the type of port to which the task applies.
You configure operational features to support normal operations. If you intend to configure the port as a working or protect Automatic Protection Switching (APS) port, review the configuration guidelines for ATM ports in the document, Configuring APS MSP, before proceeding. To configure operational features for an ATM port, perform the tasks described in Table 1. Unless otherwise noted, enter all commands in either ATM DS-3 or ATM OC configuration mode, depending on the type of port you are configuring.
Step |
Task |
Root Command |
Notes |
---|---|---|---|
1. |
Select (begin the configuration of) an ATM port and access either ATM OC or ATM DS-3 configuration mode. |
Enter this command in global configuration mode. | |
2. |
Specify general attributes for the port: (All attributes are optional.) | ||
Associate a description with the port. |
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Specify the framing. |
Framing options vary depending on the type of ATM port. | ||
Enable subscribers to maintain a steady state. |
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Specify the MTU payload size without fragmentation. |
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Assign a different MAC address. |
The default MAC address is assigned based on the MAC address extracted from the EEPROM of the card. | ||
Disable ATM cell payload scrambling. |
Use the no form to disable this feature. | ||
Specify the over-subscription rate allowed on an ATM DS-3 or ATM OC port. |
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Apply an existing bulkstats schema profile to the port. |
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3. |
Specify port-type specific attributes for the port: (All attributes are optional.) | ||
Enable port to remain up after alarm reception. |
Enter this command in ATM OC configuration mode. This command does not apply to ATM DS-3 ports. | ||
Specify the cable length. |
Enter this command in ATM DS-3 configuration mode. This command is for ATM DS-3 ports only. | ||
Specify the clock source. |
This command is for ATM DS-3 and second-generation ATM OC ports only. | ||
Enable port listening mode. |
This command is for ATM DS-3 and second-generation ATM OC ports only. | ||
Enable the port to respond to or ignore remote loopback requests. |
This command is for ATM DS-3 ports only. | ||
Specify the SONET/SDH SD-BER or SF-BER threshold for a SONET/SDH port. |
This command is for first- and second-generation ATM OC ports only. Enter this command for each threshold to be specified. | ||
4. |
Enable the port (begin operations on it). |
Use the no form to enable the port. |
You are now ready to add the port to an APS group or configure ATM virtual paths (VPs) and permanent virtual circuits (PVCs) on the port. After you add an ATM port to an APS group as a working port, you can configure its VPs and PVCs. For information about configuring ATM VPs and PVCs, see Configuring Circuits.
You configure maintenance features only if the port is experiencing problems. To configure maintenance features for an ATM port, perform one or both of the tasks described in Table 2.
Task |
Root Command |
Notes |
---|---|---|
Specify the text string to be traced on a port on a second-generation ATM OC traffic card. |
Enter this command in ATM OC configuration mode. This command is available only for ports on second-generation ATM OC traffic cards. | |
Change to a loopback state on a port to test port operation. |
Enter this command in ATM OC or ATM DS-3 configuration mode. |
You configure operational features to support normal operations. Enter all commands in port configuration mode, unless otherwise noted.
Step |
Task |
Root Command |
Notes |
---|---|---|---|
1. |
Select an Ethernet port and enter port configuration mode. |
Enter this command in global configuration mode. The default configuration of an 10 Gigabit Ethernet port is LAN-PHY. If the port of a 10ge-1-port (10 Gigabit Ethernet Aggregation card (1-port)) is currently configured as WAN-PHY, to change its configuration back to LAN-PHY, you must first delete the existing configuration -- Enter the no port ethernet slot/port wan-phy command, which deletes WAN-PHY operation, then enter the command port ethernet slot/port to enable LAN-PHY. Similarly, if the port of a 10ge-1-port is currently configured as LAN-PHY (default), to change its configuration to WAN-PHY, you must first delete the existing configuration -- Enter the no port ethernet slot/port command, which deletes LAN-PHY operation, then enter the command port ethernet slot/port wan-phy to enable WAN-PHY. | |
2. |
Specify attributes for the port. (All attributes are optional.) Not all configuration tasks apply to all types of Ethernet ports. In the task descriptions that follow, the description applies to all types of ports unless otherwise noted. | ||
Configure auto-negotiation parameters for this GE port. |
Use the no form to disable this feature. Auto-negotiation is required for copper-based GE ports. This command is for GE ports, but does not apply to ports on 10GE traffic cards. | ||
Bind the port to an existing interface in an existing context. |
Use this command only if you have not added the port to a link group, or if you do not intend to create 802.1Q PVCs on it. | ||
Configure bridge parameters. |
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Apply an existing bulkstats schema profile to the port. |
Use this command only if you are not adding the port to a link group | ||
Associate a description with the port. |
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Specify the encapsulation for the port. |
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Configure flows on this circuit. |
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Configure flows on this circuit. |
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Explicitly set the flow control mode. |
This command is for any GE port. | ||
Configure forward policy or output. |
forward |
The use and configuration of the forward output (circuit), forward policy, and other forward commands are found in the Configuring Forward Policies document. | |
Configure SONET/SDH framing. |
Applies to WAN-PHY only. | ||
Configure IGMP related parameters. |
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Configure IP access-group properties on this circuit. |
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Associate the port with the IP address and MAC address of the remote host on the circuit. |
This command is for an IPoE encapsulated or 802.1Q encapsulated Ethernet port. | ||
Enable L2VPN on this Ethernet port. |
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Specify the LACP priority for aggregation. |
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Dampen the line state detection to reduce port flaps. |
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Add the port to an existing link group. |
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Specify the speed and duplex mode for an FE port. |
This command is for a port on a 10/100 Ethernet or FE-GE traffic card only. | ||
Change media MTU size. |
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Configure QoS parameters. |
qos |
See the qos commands described in "Configuring Circuits for QoS." | |
Configure RADIUS NAS-Port-ID attribute. |
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Configure RADIUS NAS-Port-Type attribute. |
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Configure QoS rate parameters. |
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Set CLIPS DHCP parameters. |
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Set CLIPS DHCP parameters. |
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Enable static CLIPS. |
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Configure Rapid Spanning-Tree Profile (RSTP) parameters. |
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3. |
Enable the port (begin operations on it). |
Enter this command in the mode matching the type of port you are configuring, or in port configuration mode. Use the no form to enable the port. |
You are now ready to use the port or configure 802.1Q PVCs on it. For information about configuring 802.1Q PVCs, see Configuring Circuits.
You configure a maintenance feature only if the port is experiencing problems.
Task |
Root Command |
Notes |
---|---|---|
Change to a loopback state on a port to test port operation. |
Enter this command in port configuration mode. Applies to all supported Ethernet types including WAN-PHY. | |
Specify the text string to be traced on a port on a POS or second-generation ATM) OC traffic card. |
Applies to WAN-PHY only. | |
Set bit error-rate test (BERT) Thresholds |
Applies to WAN-PHY only. |
The following output fields of the show port detail command have information for Ethernet WAN-PHY ports. For additional information see show port detail.:
Displays wan-phy or lan-phy. Applies only to 10 Gigabit Ethernet.
Displays the configured value which can be either SONET or SDH.
For a complete list of conditions that can cause an alarm, see Alarms and Probable Causes.
Displays type of Ethernet and transceiver (10000Base-transceiver), For a list of transceivers matched to WAN-PHY and LAN-PHY requirements, see the show port detail command reference description.
A POS port is a port on an OC-3c/STM-1c, OC-12c/STM-4c, OC-48c/STM-16c, or OC-192c/STM-64c traffic card. You configure a POS port on any of these cards in port configuration mode.
You configure operational features to support normal operations. If you intend to configure the port as a working or protect APS port, review the configuration guidelines for POS ports in the document, Configuring APS MSP, before proceeding. To configure operational features for a POS port, perform the tasks described in Table 5. Enter the commands in port configuration mode, unless otherwise noted.
Step |
Task |
Root Command |
Notes |
---|---|---|---|
1. |
Select (begin the configuration of) a POS port and access port configuration mode. |
Enter this command in global configuration mode. | |
2. |
Specify general attributes for the port. (All attributes are optional.) | ||
Enable port to remain up after alarm reception. |
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Associate a description with the port. |
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Specify the clock source. |
This command is for second-generation POS OC-48c/STM-16c ports only. | ||
Specify the framing. |
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Enable subscribers to maintain a steady state. |
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Specify the MTU payload size without fragmentation. |
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Specify the exponent of the SD-BER and SF-BER thresholds. |
Enter this command for each threshold to be specified. | ||
Disable SPE scrambling. |
Use the no form to disable this feature. | ||
Define the value for the C2 byte. |
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Specify a 16-bit CRC. |
We recommend the 32-bit CRC. | ||
Specify the encapsulation type. |
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Apply an existing bulkstats schema profile to the port. |
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3. |
Specify the parameters for the Cisco HDLC keepalive function. |
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4 |
Bind the port to an existing interface in an existing context. |
Use this command only if you do not intend to create Frame Relay PVCs on it or add it to an APS group. | |
5. |
Enable the port (begin operations on it). |
Use this command only if you do not intend to add it to an APS group. Use the no form to enable the port. |
You are now ready to add the port to an APS group, use the port, or configure Frame Relay PVCs on it. For information about configuring Frame Relay PVCs, see Configuring Circuits.
To configure a POS port for APS, perform the tasks described in Table 6.
Step |
Task |
Root Command |
Notes |
---|---|---|---|
1. |
Enable the port (begin operations on it). |
Enter this command in port configuration mode. Use the no form to enable the port. | |
2. |
Assign the port as a working or protect port in an APS group. |
Enter this command in port configuration mode. You must enable the port before you can add it to an APS group. | |
3. |
Bind the port to an existing interface in an existing context. |
Enter this command in port configuration mode. You bind only the working port after you assign it to an APS group; you do not bind the protect port. |
You configure the maintenance features only if the port is experiencing problems. To configure the maintenance features for a POS port, perform one or both of the tasks described in Table 7. Enter all commands in port configuration mode.
Task |
Root Command |
Notes |
---|---|---|
Specify a path trace message. |
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Change to a loopback state on a port to test port operation. |
You can display various types of information about ATM, Ethernet, Packet over SONET/SDH (POS), WAN-PHY, clear-channel ports and channels, and channelized ports and channels; clear port counters; and test port and channel operation by performing the appropriate task listed in Table 8. Enter the clear commands in exec mode; enter the show commands in any mode.
Task |
Root Command |
---|---|
Clear counters associated with the specified port or channel. |
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Clear performance-monitoring statistics for the specified port, a specific channel, all channels on a channelized port, or all channels in the system. |
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Display the current status of one or more ports or channels, and provide continuous updates to the status. |
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Display the bindings for one or more interfaces and the ports to which they are bound. |
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Display a list of the ports in the system. |
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Display general counters and counters specific to the port or channel type. |
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Display the medium access control (MAC) address and other lower-layer settings of a single port, all ports on a card, or all ports in the system; display configuration information and other lower-layer settings, including channels, for a single port, all ports on a card, or all ports in the system. |
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Display configuration information and performance monitoring (PM) statistics for a specific port or channel. |
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Display detailed information about the transceivers installed in the SmartEdge router, including their current status |
The follow example shows how to configure port 1 on a 2-port ATM OC-3c/STM-1c traffic card in slot 4. ATM cell payload scrambling and Synchronous Optical Network (SONET) framing are enabled by default. The port is not bound to an interface because it has ATM PVCs configured on it:
[local]Redback(config)#port atm 4/1 [local]Redback(config-atm-oc)#description 2-port ATM OC-3c/STM-1c port [local]Redback(config-atm-oc)#alarm-report-only plm-p [local]Redback(config-atm-oc)#mtu 4000 [local]Redback(config-atm-oc)#threshold sd-ber 6 [local]Redback(config-atm-oc)#threshold sf-ber 5 [local]Redback(config-atm-oc)#over-subscription-rate 100 [local]Redback(config-atm-oc)#no shutdown
The following example shows how to configure port parameters for port 1 on a 12-port 10/100 Ethernet traffic card in slot 2. The port is not bound to an interface because it will have 802.1Q PVCs configured on it:
[local]Redback(config)#port ethernet 2/1 [local]Redback(config-port)#description SNMP port [local]Redback(config-port)#mtu 1000 [local]Redback(config-port)#medium auto [local]Redback(config-port)#no shutdown
The following example shows how to configure port parameters for port 1 on a 4-port POS OC-12c/STM-4c traffic card in slot 3. Payload scrambling is enabled (by default) with the default value for the C2 byte along with the default CRC32. The port is not bound to an interface because it has Frame Relay PVCs configured on it:
[local]Redback(config-card)#port pos 3/1 [local]Redback(config-port)#description POS OC-12c/STM-4c port [local]Redback(config-port)#framing sdh [local]Redback(config-port)#encapsulation frame-relay [local]Redback(config-port)#no shutdown
The following example illustrates the configuration of the 10ge-1-port (10 Gigabit Ethernet Aggregation card (1-port)) for WAN-PHY operation.
[local]Redback(config)#card 10ge-1-port 12 [local]Redback(config-card)#no shutdown [local]Redback(config-card)#exit [local]Redback(config)#port ethernet 12/1 wan-phy Note: Creating a port may cause the card to reload. Commit to continue; abort to exit without change [local]Redback(config-port)#no shutdown [local]Redback(config-port)#commit Marking PTD channel DEAD for slot 12 Feb 10 17:11:13: %CSM-6-CARD: Card in slot 12 entering In Service state. Feb 10 17:11:13: %CSM-6-CARD: card 10ge-1-port REMOVED in slot 12 Transaction committed. //See Note 1 Feb 10 17:11:23: %CSM-6-CARD: card 10ge-1-port INSERTED in slot 12 Feb 10 17:11:27: %PPAINFRA-6-ISTART_INFO: 1d891d12/0000000001/201800000:12/IPPA/EU00:Ready to receive packets Feb 10 17:11:27: %PPAINFRA-6-ISTART_INFO: 1f7ca31f/0000000001/289200000:12/EPPA/EU00:Ready to receive packets Feb 10 17:11:27: %CSM-6-CARD: Card in slot 12 entering In Service state. Feb 10 17:11:27: %CSM-6-CARD: card 10ge-1-port INSERTED in slot 12 READY Feb 10 17:11:34: %CSM-6-PORT: ethernet 12/1 link state UP, admin is UP
Note 1: The initial configuration for WAN-PHY causes the 10GE card to momentarily go out of service while it reloads.
! !comment: WAN-PHY ATM options are configured: ! [local]Redback#configure Enter configuration commands, one per line, 'end' to exit [local]Redback(config)#port ethernet 12/1 wan-phy [local]Redback(config-port)#framing sdh [local]Redback(config-port)#path-trace Ericsson Path [local]Redback(config-port)#no loopback [local]Redback(config-port)#threshold sd-ber 9 [local]Redback(config-port)#threshold sf-ber 5 [local]Redback(config-port)#commit Transaction committed. [local]Redback(config-port)#Feb 10 17:14:13: %CSM-6-PORT: ethernet 12/1 link state UP, admin is UP [local]Redback(config-port)#end
The Ethernet WIS MIB is supported by the SmartEdge router.
Use the following commands to check WAN-PHY CLI status:
[local]Redback#show port 12/1 detailethernet 12/1 state is Up Description : Line state : Up Admin state : Up Link Dampening : disabled Undampened line state : Up Dampening Count : 0 Encapsulation : ethernet MTU size : 1500 Bytes MAC address : 00:30:88:13:31:a0 Physical layer : wan-phy Media type : 10000Base-SW Flow control : on Speed : 10 Gbps Duplex mode : full Clock-Source : local Link Distance : N/A Loopback : none Framing : SDH Line SF BER : 10E-5 Line SD BER : 10E-9 XFP Transceiver Status Wavelength : 850.00 nm Diag Monitor : Yes Tx Fault : No Fault Rx Fault : No Fault Tx Pwr measured[dbm] : -1.60 Rx Pwr measured[dbm] : -10.79 Temperature : 33 C Active Alarms : NONE Path Alarms : NONE Tx path-trace : 45726963 73736f6e 20506174 68000000 Redback Path... Rx path-trace : 45726963 73736f6e 20506174 68000000 Redback Path... ! [local]Redback#show port counters 12/1 detail Counters for port ethernet 12/1 - Interval: 00:00:11 PPA Port Counters packets sent : 133449940 bytes sent : 8006996400 packets recvd : 133452256 bytes recvd : 8007135360 send packet rate : 0.00 send bit rate : 0.00 recv packet rate : 0.00 recv bit rate : 0.00 IP mcast pkts rcv : 0 IP mcast bytes rcv : 0 IP mcast pkts sent : 0 IP mcast bytes snt : 0 rate refresh interval : 60 seconds PPA Input Error Counters idc other errors : 0 crc port errors : 0 idc overrun errors : 0 idc abort errors : 0 no cct packets : 0 no cct bytes : 0 cct down pkts : 0 cct down bytes : 0 unknown encap pkts : 0 unknown encap byte : 0 unreach pkts : 0 unreach bytes : 0 media filter pkts : 0 media filter bytes : 0 PPA Output Error Counters WRED drop pkts : 0 tail drop pkts : 0 adj drop pkts : 0 adj drop bytes : 0 Packet Drop Counters not IPv4 drop pkts : 0 bad IP checksum : 0 unhandled IP optns : 0 link layer bcast : 0 bad IP length : 0 Policing Counters conform pkts : 0 conform bytes : 0 conform drop pkts : 0 conform drop bytes : 0 exceed pkts : 0 exceed bytes : 0 exceed drop pkts : 0 exceed drop bytes : 0 violate pkts : 0 violate bytes : 0 violate drop pkts : 0 violate drop bytes : 0 General Counters packets sent : 135335078 packets recvd : 135335018 bytes sent : 8661444992 bytes recvd : 8120101080 mcast pkts sent : 0 mcast pkts recvd : 0 bcast pkts sent : 0 bcast pkts recvd : 0 dropped pkts out : 0 dropped pkts in : 0 pending pkts out : 0 pending pkts in : 0 port drops out : 0 port drops in : 0 Transmit Counters underflow : 0 eth 64 octets : 0 late collision : 0 eth 65-127 octs : 135335078 regular collision : 0 eth 128-255 octs : 0 single collision : 0 eth 256-511 octs : 0 multiple colls : 0 eth 512-1023 octs : 0 excessive colls : 0 eth 1024-1518 octs : 0 deferred : 0 eth > 1518 octs : 0 error pkts sent : 0 flow control : 0 error bytes sent : 0 Receive Counters jabber : 0 eth 64 octets : 135335018 false carrier : 0 eth 65-127 octs : 0 runt frames : 0 eth 128-255 octs : 0 undersized frames : 0 eth 256-511 octs : 0 oversized frames : 0 eth 512-1023 octs : 0 crc errors : 0 eth 1024-1518 octs : 0 alignment errors : 0 eth > 1518 octs : 0 symbol errors : 0 flow control : 0 error pkts rcvd : 0 overflows : 0 error bytes rcvd : 0 overflow bytes : 0 Packet-Over-Sonet physical layer statistics Active Alarms : NONE Sonet Section LOS : 1 LOF : 2 BIP-B1 : 0 Sonet Line AIS : 2 RDI : 1 BIP-B2 : 0 FEBE : 0 Sonet Path AIS : 2 RDI : 1 BIP-B3 : 0 FEBE : 0 LOP : 0
In the following example, a line loopback is enabled and normal packet traffic cannot pass through the WAN-PHY port. A port fault is detected and the port shows an active line loopback.
The Active Alarms field shows a facility loopback is active, which is the same as a line loopback.
[local]Redback#config Enter configuration commands, one per line, 'end' to exit [local]Redback(config)#port ethernet 12/1 wan-phy [local]Redback(config-port)#loopback line [local]Redback(config-port)#end Feb 10 17:13:37: %CSM-6-PORT: ethernet 12/1 link state DOWN, admin is UP Feb 10 17:13:37: %CSM-6-PORT: ethernet 12/1 link state down, trigger source: [V] Port fault detected ! !comment: A Port fault is reported when normal packet traffic cannot pass through the port. !
[local]Redback#show port 12/1 detail [local]Redback#show port 12/1 detail ethernet 12/1 state is Down Description : Line state : Down Admin state : Up Link Dampening : disabled Undampened line state : Down Dampening Count : 0 Encapsulation : ethernet MTU size : 1500 Bytes MAC address : 00:30:88:13:31:a0 Physical layer : wan-phy Media type : 10000Base-SW Flow control : on Speed : 10 Gbps Duplex mode : full Clock-Source : loop Link Distance : N/A Loopback : line Framing : SDH Line SF BER : 10E-5 Line SD BER : 10E-9 XFP Transceiver Status Wavelength : 850.00 nm Diag Monitor : Yes Tx Fault : No Fault Rx Fault : No Fault Tx Pwr measured[dbm] : -1.60 Rx Pwr measured[dbm] : -10.78 Temperature : 32 C Active Alarms : Port facility loopback enabled Path Alarms : NONE Tx path-trace : 45726963 73736f6e 20506174 68000000 Ericsson Path... Rx path-trace : 52656462 61636b00 00000000 00000000 Redback.........