Chapter 5 Troubleshooting the Uplink Cards

Troubleshooting the Uplink Cards Installation

 

 

 

 

Table 5-11

Other IEEE 802.17 RPR Alarm Messages (continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alarm

 

 

Description

Solution

 

 

 

 

 

 

 

 

 

 

 

 

 

RPR-IEEE1/1 Effective

 

All stations on the ring now

None. Remove jumbo preference on stations

 

 

 

 

jumbo pref on ring is set

 

support jumbo frame

to revert to REGULAR MTU (1500 bytes)

 

 

 

 

for jumbo frames

 

preference, MTU for the

 

 

 

 

 

 

 

 

 

 

ring has been changed to

 

 

 

 

 

 

 

 

 

 

JUMBO MTU (9100 bytes).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPR-IEEE1/1 Effective

 

At least one station on the

None. Configure jumbo preference on all

 

 

 

 

jumbo pref on ring is set

 

ring does not support jumbo

stations to change support to JUMBO MTU

 

 

 

 

for regular frame

 

frame preference, MTU for

(9100 bytes).

 

 

 

 

 

 

 

the ring has been changed to

 

 

 

 

 

 

 

 

 

 

REGULAR MTU (1500

 

 

 

 

 

 

 

 

 

 

bytes).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPR-IEEE1/1 Effective

 

Protection preference has

None.

 

 

 

 

protection mode on station

 

been changed. Protection

 

 

 

 

 

 

 

is now steering

 

 

mode for this station is now

 

 

 

 

 

 

 

 

 

 

steering.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RPR-IEEE1/1 Effective

 

Protection preference has

None.

 

 

 

 

protection mode on station

 

been changed. Protection

 

 

 

 

 

 

 

is now wrapping

 

mode for this station is now

 

 

 

 

 

 

 

 

 

 

wrapping.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Configured protection

 

Not all stations in the ring

Change all stations to support the same

 

 

 

 

mode is inconsistent with

 

support the same protection

protection preference, all stations must

 

 

 

 

other stations on ring

 

preference (wrapping or

support wrapping or steering. Use the show

 

 

 

 

 

 

 

steering). This

rpr-iee topology command to verify

 

 

 

 

 

 

 

inconsistency will create

protection preference. Use the rpr

 

 

 

 

 

 

 

failures in a protection

protection preference wrap or no rpr

 

 

 

 

 

 

 

event.

protection preference wrap configuration

 

 

 

 

 

 

 

 

command to change the preference.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 5-12

SRP Wrap Messages

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Alarm

 

Description

 

Solution

 

 

 

 

 

 

 

 

 

 

 

SRP1/1 wrapped on side

User-initiated forced switch on

User initiated, none.

 

 

 

 

B (side A User Request

side A on node

 

 

 

 

 

 

 

Forced Switch)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SRP1/1 wrapped on side

User-initiated manual switch

 

User initiated, none.

 

 

 

 

B (side A User Request

on side A on node

 

 

 

 

 

 

 

Manual Switch)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SRP1/1 wrapped on side

SONET Layer 1 signal fail

 

Investigate Keepalive failure. Wrap

 

 

 

 

B (side A Self Detect

detected

 

occurred.

 

 

 

 

Signal Fail)

 

 

 

 

Keepalive failure—SLOS, SLOF, LSF, or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LAIS.

 

 

 

 

 

 

 

 

 

 

 

 

SRP1/1 wrapped on side

SONET Layer 1 signal fail

 

Investigate Keepalive failure. Wrap

 

 

 

 

B (side A Span Neighbor

detected

 

occurred.

 

 

 

 

Signal Degrade)

 

 

 

Keepalive failure—LSD.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Book Title

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-12

 

 

 

 

 

 

 

78-13113-06 B0

 

 

 

 

 

 

 

 

 

Page 74
Image 74
Cisco Systems CISCO10720 manual Rpr-iee topology command to verify

CISCO10720 specifications

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