Chapter 4 Error Messages

Table 4-1

Error Messages (continued)

 

 

 

 

 

 

 

 

Error Warning

 

 

 

 

ID

Error Warning Message

Description

 

 

 

EID-2116

Invalid extension byte setting for ring.

The extension byte set for the specified ring

 

{0}

is invalid.

 

 

 

EID-2118

Cannot delete ring. There is a protection operation set. All

Clear all the protection operations for the

 

protection operations must be clear for ring to be deleted.

ring before deleting it.

 

 

 

EID-2119

Cannot delete {0} because a protection switch is in effect.

Clear all protection operations or switches

 

Please clear any protection operations, make sure that the

before deleting the ring.

 

reversion time is not "never" and allow any protection switches

 

 

 

 

to clear before trying again.

 

 

 

 

 

 

EID-2120

The following nodes could not be unprovisioned

The specified nodes could not be

 

{0}

unprovisioned. Try deleting this BLSR or

 

Therefore you will need to delete this {1} again later.

MS-SPRing later.

 

 

 

EID-2121

Cannot upgrade ring.

CTC cannot upgrade the specified ring.

 

{0}

 

 

 

 

 

 

EID-2122

Inadequate ring speed for upgrade. Only {0} (or higher) {1}

You have selected an incorrect ring speed

 

can be upgraded to 4-fiber.

for upgrade. Only rings within the specified

 

 

parameters can be upgraded to 4-fiber

 

 

BLSR.

 

 

 

EID-2123

Verify that the following nodes have at least two in-service

Nonupgradable nodes. Verify that the

 

ports with the same speed as the 2-fiber {0}. The ports cannot

specified nodes have at least two IS-NR

 

serve as a timing reference, and they cannot have DCC

ports with the same speed as the 2-fiber

 

terminations or overhead circuits. {1}

BLSR.

 

 

The specified ports cannot serve as a timing

 

 

reference, and they cannot have data

 

 

communications channel (DCC)

 

 

terminations or overhead circuits.

 

 

 

EID-2124

You cannot add this span because it is connected to a node that

Refer to the error message text.

 

already has the east and west ports defined.

 

 

 

 

 

 

EID-2125

You cannot add this span as it would cause a single card to host

Refer to the error message text.

 

both the east span and the west span. A card cannot protect

 

 

 

 

itself.

 

 

 

 

 

 

EID-2126

OSPF area error.

There is an Open Shortest Path First (OSPF)

 

{0}

area error.

 

 

 

 

 

 

 

EID-2127

You cannot add this span. It would cause the following

A circuit cannot occupy different STS

 

circuit(s) to occupy different {0} regions on different spans:

regions on different spans. You may add a

 

{1}

different span or delete the specified circuit.

 

Either select a different span or delete the above circuit(s).

 

 

 

 

 

 

EID-2128

Illegal state error.

An internal error occurred while trying to

 

 

remove a span from a BLSR.

 

 

This alarm occurs in the network-level

 

 

BLSR creation dialog box.

 

 

 

EID-2129

This port is already assigned. The east and west ports must be

Refer to the error message text.

 

different.

 

 

 

 

 

 

 

 

 

Cisco ONS 15310-CL and Cisco ONS 15310-MA Troubleshooting Guide, R7.0

 

 

 

 

 

 

 

 

 

4-9

Page 286 Page 288
Page 287
Image 287
Cisco Systems ONS 15310-MA, ONS 15310-CL manual Blsr
Page 286 Page 288

ONS 15310-CL, ONS 15310-MA specifications

Cisco Systems has long been a leader in networking and telecommunications technology, and among its impressive lineup of products, the Cisco ONS 15310 series stands out as an essential solution for optical networking. This series includes models such as the ONS 15310-MA, ONS 15310-CL, and ONS 15310-CA, each designed to meet the diverse needs of service providers and enterprises seeking to enhance their optical transport networks.

The Cisco ONS 15310-MA is an advanced multi-service platform designed for metropolitan area networks. It facilitates the seamless transport of data, voice, and video over optical networks. One of its main features is its ability to support a variety of interfaces, including Ethernet, SONET/SDH, and Wavelength Division Multiplexing (WDM), allowing users to integrate multiple services into a single platform. Additionally, the ONS 15310-MA supports advanced traffic management and Quality of Service (QoS) features to prioritize critical applications and ensure consistent performance.

The ONS 15310-CL variant is tailored for more specific applications, providing enhanced capabilities aimed at delivering carrier-grade services. It features a robust architecture that accommodates high-capacity traffic without compromising reliability. This model emphasizes low power consumption and a compact design, making it suitable for deployment in space-constrained environments. The ONS 15310-CL also supports a wide range of optical interfaces, making it highly flexible for various network configurations.

In terms of technologies, the Cisco ONS 15310 series leverages Optical Transport Network (OTN) capabilities, providing high efficiency and greater bandwidth utilization. OTN technology enables efficient error correction and adds resilience to the network through its built-in protection mechanisms. Furthermore, the series supports seamless integration with existing IP/MPLS networks, creating a cohesive infrastructure as organizations evolve their networking requirements.

One of the defining characteristics of the ONS 15310 series is its focus on scalability. Network operators can start with a modest deployment and gradually expand capacity as demand grows. This adaptability is complemented by Cisco's comprehensive management and monitoring tools, providing operators with real-time insights into network performance and facilitating proactive management.

In conclusion, the Cisco ONS 15310-MA and ONS 15310-CL models represent sophisticated solutions for modern optical networks. With their versatile features, advanced technologies, and robust design, they empower service providers and enterprises to build resilient, high-capacity networks that meet the demands of today’s data-driven world.
Top Page Image Contents