Cisco Systems ONS 15454 manual 22-38

Page 38

Chapter 22 DLPs A500 to A599

DLP- A533 Create Ethernet RMON Alarm Thresholds

 

 

 

 

Table 22-6

Ethernet Threshold Variables (MIBs) (continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable

 

Definition

 

 

 

 

 

 

 

 

 

 

 

 

etherStatsPkts512to1023Octets

Total number of packets received (including error packets) that

 

 

 

 

 

 

 

were 512 to 1023 octets in length

 

 

 

 

 

 

 

 

 

 

 

 

etherStatsPkts1024to1518Octets

Total number of packets received (including error packets) that

 

 

 

 

 

 

 

were 1024 to 1518 octets in length

 

 

 

 

 

 

 

 

 

 

 

 

etherStatsJabbers

Total number of packets longer than 1518 octets that were not an

 

 

 

 

 

 

 

integral number of octets or had a bad FCS

 

 

 

 

 

 

 

 

 

 

 

 

etherStatsOctets

The total number of octets of data (including those in bad

 

 

 

 

 

 

 

packets) received on the network (excluding framing bits but

 

 

 

 

 

 

 

including FCS octets

 

 

 

 

 

 

 

 

 

 

 

 

etherStatsCollisions

Best estimate of the total number of collisions on this segment

 

 

 

 

 

 

 

 

 

 

 

 

etherStatsCollisionFrames

Best estimate of the total number of frame collisions on this

 

 

 

 

 

 

 

segment

 

 

 

 

 

 

 

 

 

 

 

 

etherStatsCRCAlignErrors

Total number of packets with a length between

 

 

 

 

 

 

 

64 and 1518 octets, inclusive, that had a bad FCS or were not an

 

 

 

 

 

 

 

integral number of octets in length

 

 

 

 

 

 

 

 

 

 

 

 

receivePauseFrames

(G-Series only) The number of received IEEE 802.x pause

 

 

 

 

 

 

 

frames

 

 

 

 

 

 

 

 

 

 

 

 

transmitPauseFrames

(G-Series only) The number of transmitted IEEE 802.x pause

 

 

 

 

 

 

 

frames

 

 

 

 

 

 

 

 

 

 

 

 

receivePktsDroppedInternalCongest

(G-Series only) The number of received framed dropped due to

 

 

 

 

 

ion

 

frame buffer overflow as well as other reasons

 

 

 

 

 

 

 

 

 

 

 

 

transmitPktsDroppedInternalConge

(G-Series only) The number of frames dropped in the transmit

 

 

 

 

 

stion

 

direction due to frame buffer overflow as well as other reasons

 

 

 

 

 

 

 

 

 

 

 

 

 

txTotalPkts

 

Total number of transmit packets

 

 

 

 

 

 

 

 

 

 

 

 

 

rxTotalPkts

 

Total number of receive packets

 

 

 

 

 

 

 

 

 

 

 

 

mediaIndStatsOversizeDropped

Number of received packets larger than the CE-100T-8 remote

 

 

 

 

 

 

 

monitoring (RMON) threshold.

 

 

 

 

 

 

 

 

 

 

 

 

mediaIndStatsTxFramesTooLong

Number of packets transmitted that are greater than 1548

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 22-7

POS Threshold Variables (MIBs)

 

 

 

 

 

 

 

 

 

 

 

 

 

Variable

 

Definition

 

 

 

 

 

 

 

 

 

 

 

 

ifInPayloadCrcErrors

Number of CRC errors in the frame inside the GFP/HDLC

 

 

 

 

 

 

 

payload coming in from the SONET receive (RX) direction.

 

 

 

 

 

 

 

 

 

 

 

 

ifOutPayloadCrcErrors

Number of CRC errors in the frame inside the GFP/HDLC

 

 

 

 

 

 

 

payload coming in from the SONET transmit (TX) direction

 

 

 

 

 

 

 

 

 

 

 

 

ifOutOversizePkts

Number of packets larger than 1518 bytes sent out into SONET.

 

 

 

 

 

 

 

Packets larger than 1600 bytes do not get transmitted.

 

 

 

 

 

 

 

 

 

 

 

 

etherStatsDropEvents

Number of received frames dropped at the port level.

 

 

 

 

 

 

 

 

 

 

 

 

gfpStatsRxSBitErrors

Receive frames with Single Bit Errors (cHEC, tHEC, eHEC)

 

 

 

 

 

 

 

 

 

 

 

 

gfpStatsRxMBitErrors

Receive frames with Multi Bit Errors (cHEC, tHEC, eHEC)

 

 

 

 

 

 

 

 

 

 

 

Cisco ONS 15454 Procedure Guide, R7.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22-38

 

 

 

 

November 2007

 

 

 

 

 

 

 

Image 38
Contents DLP-A507 View OC-N PM Parameters 22-122-2 Card ViewClick the Performance Ether Ports Statistics tabs DLP-A509 Provision CE-1000-4 Ethernet PortsClick the Provisioning Ether Ports tabs 22-3DLP-A510 Provision a DS-3 Circuit Source and Destination 22-4DLP-A512 Change Node Access and PM Clearing Privilege 22-5DLP-A513 Provision CE-100T-8 Ethernet Ports 22-622-7 22-8 DLP-A514 Provision CE-100T-8 and CE-1000-4 POS PortsClick the Performance POS Ports Statistics tabs 22-9 DLP-A517 View Alarm or Event HistoryClick the History Shelf tabs 22-10 DLP-A518 Create a New or Cloned Alarm Severity ProfileAlarm Profile Editor tabs Figure Node View Alarm Profile Editor 22-1122-12 22-13 Store Profiles Dialog Box22-14 DLP-A519 Apply Alarm Profiles to PortsClick the Provisioning Alarm Profiles Alarm Behavior tabs DLP-A520 Delete Alarm Severity Profiles 22-1522-16 Select Node/Profile Combination For Delete Dialog BoxAlarm Filter Dialog Box General Tab 22-17Alarm Filter Dialog Box Conditions Tab 22-18DLP-A522 Suppress Alarm Reporting 22-19DLP-A523 Discontinue Alarm Suppression 22-20DLP-A524 Download an Alarm Severity Profile 22-2122-22 Click OKOr Sonet Thresholds subtab Parameter Description Options 22-23IS-NR 22-2422-25 DLP-A527 Change the OC-N Card ALS Maintenance Settings 22-26Cisco ONS 15454 Reference Manual 22-2722-28 DLP-A528 Change the Default Network View Background MapDLP-A529 Delete Ethernet Rmon Alarm Thresholds DLP-A530 Install the Tie-Down Bar 22-29DLP-A531 Print CTC Data 22-3022-31 Selecting CTC Data For PrintDLP-A532 Export CTC Data 22-3222-33 DLP-A533 Create Ethernet Rmon Alarm Thresholds 22-34Variable Definition 22-3522-36 22-37 22-38 22-39 DLP-A534 Provision OSI Routing Mode 22-4022-41 Node view, click the Provisioning OSI Tarp Config tabsDLP-A535 Provision or Modify Tarp Operating Parameters 22-42 22-43 Node view, click the Provisioning OSI Tarp Static TDC tabsClick Add Static Entry 22-44 DLP-A538 Add a Tarp Manual Adjacency Table EntryClick Delete Static Entry DLP-A539 Provision OSI Routers 22-4522-46 DLP-A541 Enable the OSI Subnet on the LAN InterfaceDLP-A540 Provision Additional Manual Area Addresses 22-47 DLP-A542 Create an IP-Over-CLNS Tunnel 22-4822-49 DLP-A544 Change the OSI Routing ModeDLP-A543 Remove a Tarp Manual Adjacency Table Entry 22-50 Node view, click the Provisioning OSI Routers Subnet tabs DLP-A545 Edit the OSI Router ConfigurationDLP-A546 Edit the OSI Subnetwork Point of Attachment 22-51DLP-A547 Edit an IP-Over-CLNS Tunnel 22-52DLP-A548 Delete an IP-Over-CLNS Tunnel 22-53DLP-A549 View IS-IS Routing Information Base 22-54DLP-A551 Manage the Tarp Data Cache Node view, click the Maintenance OSI ES-IS RIB tabsDLP-A550 View ES-IS Routing Information Base 22-55DLP-A552 Adjust the Java Virtual Memory Heap Size 22-5622-57 22-58 22-59 22-60 22-61 22-62 22-63 Click the Maintenance Protection tabs 22-6422-65 22-66
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ONS 15454 specifications

Cisco Systems ONS 15454 is a versatile optical networking platform designed to enable service providers and enterprises to deploy and manage robust optical networks efficiently. The ONS 15454 serves as a cornerstone in the evolution of transport networks, featuring various technologies that meet the increasing demand for bandwidth and service quality.

One of the standout features of the ONS 15454 is its support for multiple service types, including TDM, Ethernet, and Wavelength Division Multiplexing (WDM). This capability allows service providers to maximize network resources while delivering a wide range of services, from traditional voice to high-speed data and video.

The ONS 15454 leverages Dense Wavelength Division Multiplexing (DWDM) technology, enabling the transmission of multiple data streams over a single optical fiber. This effectively expands the network's capacity without the need for additional infrastructure, a crucial benefit in today's ever-growing data landscape. The system supports a variety of transponder modules, allowing for flexible scaling and seamless upgrades as bandwidth requirements increase.

Scalability is another key characteristic of the ONS 15454. With its modular architecture, it accommodates a range of interfaces and line cards, making it easier to tailor deployments to specific customer needs. This modularity not only facilitates upgrades but also simplifies maintenance, minimizing downtime and operational costs.

The platform also features advanced management capabilities through Cisco's Optical Network Management system. This allows for real-time monitoring, provisioning, and troubleshooting, ensuring network reliability and performance. The intuitive interface and comprehensive reporting tools enable operators to gain insights into network operations, improving decision-making processes.

Furthermore, the ONS 15454 is built to support optical layer protection features, enhancing network resilience. Technologies such as Automatic Protection Switching (APS) and Optical Supervisory Channel (OSC) ensure that connectivity is maintained even in the event of a failure, crucial for mission-critical applications.

In conclusion, the Cisco ONS 15454 is a powerful optical networking solution that combines flexibility, scalability, and advanced management features. Its support for various services and technologies positions it as an essential asset for organizations looking to build a future-proof network capable of handling increasing data traffic while maintaining high service standards.