7250 release notes1 0 r3 - draft.pdf

8/18/2019 7250 Release Notes1 0 R3 - Draft.pdf

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7250 Release Notes

Software Products

This document contains notes on the following software products.

BiNOS Application

New Version 1.0.R3

Previous Version 1.0R2

CES Firmware

New Version R03.01.00_D030

Previous Version R03.01.00_D022

This document includes:

Reference Documentation

New Features

BiNOS Application Solved Problems

BiNOS Application Known Problems

Summary of New Commands

Summary of Changed Commands

Summary of Removed Commands

Summary of New MIBs

Summary of Changed MIBs

Summary of Not Supported MIBs

Special Notes


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Page 2 of of 17 7250v1.0.R3 Alcatel

Reference Documentation

7250_Ver 1.0 User Guide.PDF – 7250 Software User Guide version 1.0


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New Features

• Fast Ring Enhancements

The Fast Ring solution includes intuitive Fast Ring CLI command syntax and the ability to

configure an AG port as a Ring Port.

Note: the previous CLI syntax is supported.

• New MPLS Cisco Compliant mode

A new CLI command mpls Cisco-compliant was added. The new command enables to

establish an LDP session when connecting to Cisco 3750 .

• MPLS QoS Enhancement

This version sets the EXP field of a transmitted MPLS packet according to its defined

queue priority. This enables to assure MPLS packets will not be dropped on the part-

ner side.

• CES Module and Interface MIB Enhancement

This version adds CES ports to the IFTable and sends Link-Up / Link-Down traps for

CES TDM ports. Additionally, a new trap is added for module insertion/removal

(sysIntfModuleChange).

• T-Bridge SFP Support on 100BaseFX ports

This version supports up to 8 T-Bridge SFPs, allowing to transport Ethernet over the

following TDM interface types: T1, E1, T3, E3.


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BiNOS Application Resolved Problems

Pr# Issue# Category Description of Solved

Problem

Notes

8892 ACL Removed CLI limitation for

setting rate limit and marking

in the same Access List.

10155 3160 ACL VPT marking did not color

packets when ACL with

packet color setting was

applied.

10169 3519 ACL ACL running configuration

command for tagged redirectwas not saved correctly in the

running configuration.

10197 3346 ACL "tSecTask:No free FFP

resources left on port" error

message could appear, on

specific situations, even if the

resources were still available.

CES Instantaneous bit error was

introduced to all the circuits

when timeslot mapping was

changed in the same CES

module.

CESPrevious image version re-

quired coupling between the

CES firmware version and

7250 software image. Now

there is no restriction on CES

firmware version.

CES In some cases, the CES

module caused bit errors for10-30 seconds after 50-60

hours of operation, when

operating in T1 mode with

internal clock..

Solved by 3.00.D30

CES Firmware

CES In some cases, the CES

module reached yellow alarm

or loss of framing state after

reset , when operating in T1

mode with internal clock.

Solved by 3.00.D30

CES Firmware


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Problem

Notes

CES In some cases,some BER was

introduced over time with T1

unframed configuration.

Solved by 3.00.D30

CES Firmware

8842

9151

3311 CES When issuing the command

"show circut " in the

CES node, the display of the

bytes in field "Frames/Bytes

in payload" was not correct

for T1 mode.

9561 CESWhen using Metro-Ethernet

header for a circuit, and

when the user does not spec-ify the destination MAC ad-

dress, we now prevent send-

ing traffic until MAC ad-

dress is retrieved from the

destination IP address or un-

til MAC address is set by the

user. Note that, the circuit

will still be displayed as en-

abled, but the traffic will not

flow.

10091 CES In some cases, the CESmodule introduced CAS

signaling errors, when

operating in T1 mode with

internal clock..

Solved by 3.00.D30CES Firmware

10092 3382 CES Incorrect jitter buffer values

could be displayed.

Solved by 3.00.D30

CES Firmware

10108 CES In some cases, the CES

module stopped responding

after “no shutdown” command

on circuit when using T1mode.

Solved by 3.00.D30

CES Firmware

9475 3428

3129

CLI In some cases, it was possible

to reach a state where

manangement through

outband port would stop. Now

this issue has been fixed.


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Problem

Notes

10048

8665

9748

9742

3160 CLIVarious CLI tables were

aligned according to the cus-tomer requests.

OAMMEF OAM over VPLS im-

plementation was added.

oam bridge [x] vpls com-

mand identifies OAM do-

main operating over all

VPLS instances. This actu-ally enables OAM domain to

work over VPLS instance.

9986 OAM In some configurations,

priority of OAM packets was

always zero.

10125 OAMMEF OAM connectivity

check message was inopera-

tive in various configura-

tions. In these cases, OAM

was non functional.

10125 OAM OAM is now compatible with

different Ethertype value for

VLAN.

QoS High priority traffic was

dropped when it exceeded

the rate limit. Now it is

possible to color it yellow

and not drop it. Use the new

‘mark-yellow’ command

(see below).

QoSCalculation of rates was

based on 1M=1024K instead

of 1M=1000K.

9953 QoS Single rate limit did not color

the traffic correctly. Now it

is possible to use one meter

and 2 colors - Yellow and

Green. As a result – TOS and

VPT remarking is functional.

9967 3346 QoS Rate limit for single rate was

incorrect.


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Problem

Notes

9300 SNMPreportsL2IfaceTable did not

show correct value for CESmodules.

9449 VPLSIt was possible to define both

“TLS enable” and “VPLS

mode qualified/unqualified”.

The CLI is now adjusted to

allow only one of the above

modes at a time on the de-

vice.

9959 VPLSFixed stability issue in VPLS

configuration in large OSPF

networks.

10039 VPLSChanged the naming from

VLL to SDP in the output of

'show vpls'.


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BiNOS Application Known Issues

Pr# Issue# Category Description of Known Issues Notes

3593 ACL Problem with "rate-limit" command

and exceed action. Even though ex-

ceed action is not defined – show

running configuration shows this

command.

8667 ACL IP access list (permit ip any any) drops

all tagged IP traffic coming to a SAP

port in unqualified mode.

Workaround:

Use MAC

ACL instead.

9961 ACL It may take several minutes to apply

an access list with more than 200rules on each port.

9963

9939

ACL An ACL that overlaps another ACL

causes wrong filtering.

Workaround:

Do not use

overlapping

ACLs.

9968 ACL Ether-type access list with rule "permit

any" drops traffic.

Workaround:

Do not use

“any”

mask.with

Ether-typeACLs.

10236

10235

3595 ACL, Interface When using both multicast and

broadcast rate limits per port or per

access list, the accumulated rate may

differ from the defined rate.

Workaround:

Specify non-

overlapping

access lists

for different

traffic types,

each ACL

with it’s own

search

condition andrate limit.

CES CES configuration is not displayed by

show running command during hot-

swap.

10072

9583

3238 CES It is not possible to have more than 1

physical port in each circuit.

Workaround:

Configure a

circuit for

each port.


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10239 CES CES hot-swap affects the xSTP

topology change.

Workaround:

Use edge

ports

definition on

CES virtual

interface

(1/4/1 or

1/5/1) to

completely

disable this

effect.

10080 CLI The hostname becomes 'T-METRO'

after 'no hostname'.

Workaround:

Use“hostname

7250”

command

instead.

9734 CLI When the switch is in hardware

interface config mode , there is no help

string for the corresponding software

interface.

9735 CLI The word "VRF" is displayed with

some CLI commands, even though wedo not support this feature.

9732 File-System After configuring the boot parameters

with a new application file, the

command "show version" gives the

new version, even though the device

has not been rebooted.

9733 File-System Copy and Move operations in flash are

slow when the device file-system is

almost full.

Workaround:

Remove

unused files

from file-system prior

to this

operation.

9741 File-System Moving a file to flash is prevented

when the free space in the flash is less

than the file's size.

Workaround:

Remove

unused files

from file-

system prior

to this

operation.


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10227 3182 LACP When interoperating with 7450/7750,

LACP introduces 1 second

convergence delay.

Workaround:

When sub-

1sec

convergence

delay is

required, use

static LAG.

10065

10078

10097

10098

QoS Applying access group on the whole

VLAN is not functional.

Workaround:

Apply ACGs

per specific

ports.

1006710070

10071

QoS The option "rate-limit dual-rate" doesnot function correctly.

Chipsetlimitation. Do

not use this

command.

9956 QoS After applying "QoS scheduling

WRR" option and then setting back

strict priority, the QoS stops working

correctly.

Workaround:

Reload save

the switch

after setting

strict priority.

9957 QoS WRED does not function correctly. Workaround:

Avoid usingWRED

policy.

10226 Time Client The command "show clock detail"

does not display time source.

Workaround:

Use “show

running-

config”

command

instead.


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Summary of New Commands

Command Mode Notes

oam bridge [x] vpls Configure

time-server ntp key delete Configure

time-server ntp key delete A.B.C.D Configure

rate-limit single-rate 1m 1m exceed-action mark-yellowACG Option

snmp-server notify sysIntfModuleChange Configure

[no] mpls cisco-compliantConfigure

Interface


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Summary of Changed Commands

None


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Summary of Removed Commands

Command Mode Notes

neighbor A.B.C.D priority SW Interface

neighbor A.B.C.D poll-time SW Interface


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Summary of New MIBS

None


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Summary of Changed MIBS

MIB Name Change Description Notes

BATM-SWITCH-MIB A notification sysIntfModuleChange was

add in order to enable the NMS to know

about a change in unit configuration

(module hot extract/insert)

IF-MIB Each TDM ports will have a row in the

ifTable index by its physical location. For

example, Port number 2 on CES slot 1/4

will have ifIndex of 1402.


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Summary of Not Supported MIBS

None


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Special Notes

1. The default license in this version is change to ML (instead of default no license).

7250 release notes1 0 r3 - draft.pdf

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