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2016年1月1日星期五

Cisco Notification Alert -4500 Series Switch-01-Jan-2016 18:21 GMT

 

 

 

 

 

 

 


Known Bugs - Catalyst 4500 Series Switches

Alert Type:
Updated *
Bug Id:
CSCuv15032
Title:
OBFL hasn't become enabled even "hw-module module 1 logging onboard"
Status:
Fixed
Severity:
2 Severe
Description:

Symptom:
Even configured "hw-module module 1 logging onboard" then reload,
after boot up, OBFL hasn't been enabled as below:

#show logging onboard
OBFL not initialized on slot 1

Conditions:
configured "hw-module module 1 logging onboard" then reload

Workaround:
None

Further Problem Description:

Last Modified:
08-DEC-2015
Known Affected Releases:
15.1(2)SG
Known Fixed Releases: *
12.2(50)SE4, 12.2(50)SE5, 12.2(50)SQ5, 12.2(50)SQ6, 12.2(50)SQ7, 12.2(52)EY4, 12.2(52)SE1, 12.2(53)EX, 12.2(53)SE, 12.2(53)SE1
Alert Type:
Updated *
Bug Id:
CSCuw21115
Title:
4500/WS-X4724-SFP-E port flaps when GLC-GE-100FX is inserted
Status:
Fixed
Severity:
2 Severe
Description:

Symptom:
Consider 4-port groups on WS-X4724-SFP-E as {1,2,3,4},{5,6,7,8},{9,10,11,12}, etc

When GLC-GE-100FX transceiver is inserted, other ports in the same 4-port group having GLC-LH-SMD only, will flap.

Conditions:
This problem is seen on WS-X4724-SFP-E only

Workaround:
Use only same kind of SFPs in the 4-port groups. Do not mix GLC-GE-100FX and GLC-LH-SMD in the 4-port groups. Example : The following combination will work without issues on same linecard
{1,2,3,4} - having GLC-GE-100FX only
{5,6,7,8} - having GLC-LH-SMD only

Further Problem Description:

Last Modified:
24-DEC-2015
Known Affected Releases:
15.2(3.7.1E)
Known Fixed Releases: *
15.2(4.0.95a)E, 15.2(4.1.25)EA1, 15.2(4.1.5a)E, 15.2(5.0.18)E
Alert Type:
Updated *
Bug Id:
CSCuu34535
Title:
Standby reloads on removing flow monitor
Status:
Terminated
Severity: *
2 Severe
Description:

Symptom:
In a VSS standby reloads due to config sync on removing flow monitor

Conditions:
This issue only happens when we apply flow monitor to SVI using Vlan configuration and remove Vlan config prior to removing Flow monitor

Workaround:
None

Further Problem Description:

Last Modified:
22-DEC-2015
Known Affected Releases:
15.2(2)E, 15.2(2)E1, 15.2(2)E2, 15.2(3)E
Known Fixed Releases:
Alert Type:
Updated *
Bug Id:
CSCuw19907
Title:
FB Crash while config ACL on C4500X
Status:
Fixed
Severity:
2 Severe
Description:

Symptom:
A Catalyst 4500X running 15.2(3)E2 may crash while configuring access-lists.

Conditions:
Scale setup (10K) for configuring/unconfiguring OGACLs with ACEs having log keyword and traffic flowing.

Workaround:
Avoiding Log Keyword in the ACE.

Further Problem Description:

Last Modified:
24-DEC-2015
Known Affected Releases:
15.2(3)E
Known Fixed Releases: *
15.2(4)E, 15.2(4.0.95a)E, 15.2(4.1.25)EA1, 15.2(4.1.5a)E, 15.2(4.1.9)E, 15.2(5.0.62)E, 3.8(0)E
Alert Type:
Updated *
Bug Id:
CSCuw09006
Title:
Voice Vlan bocked with NEAT Configuration
Status:
Fixed
Severity:
3 Moderate
Description:

Symptom:
As soon as Dot1x authentication gets successful voice vlan will be in blocked state

Conditions:

Workaround:
None

Further Problem Description:

Last Modified:
24-DEC-2015
Known Affected Releases:
15.2(2)E2
Known Fixed Releases: *
15.1(2)SG, 15.1(2)SG1, 15.1(2)SG2, 15.1(2)SG3, 15.1(2)SG4, 15.1(2)SG5, 15.1(2)SG6, 15.2(4.0.95a)E, 15.2(4.1.25)EA1, 15.2(4.1.5a)E
Alert Type:
Updated *
Bug Id:
CSCuu42267
Title:
vstack status shows duplicate entries for a single PID
Status:
Fixed
Severity:
3 Moderate
Description:

Symptom:
Switch#sh vsta group custom detail
No custom group configured
ESC-HUB304#sh vsta status
SmartInstall: ENABLED

Status: Device_type Health_status Join-window_status Upgrade_status
Device_type: S - Smart install N - Non smart install P - Pending
Health_status: A - Active I - Inactive
Join-window_Status: a - Allowed h - On-hold d - Denied
Image Upgrade: i - in progress I - done X - failed
Config Upgrade: c - in progress C - done x - failed
Script Upgrade: p - in progress P - done F - failed
Director Database:
DevNo MAC Address Product-ID IP_addr Hostname Status
===== ============== ================= =============== ========== =========
0 7426.aca4.8e40 WS-C4507R+E 10.1.22.1 3560-CG Director
1 04c5.a442.8300 WS-C3560CG-8PC-S 10.1.22.7 3560-CG S A a C <--- duplicate
2 04c5.a442.9b00 WS-C3560CG-8PC-S 10.1.22.5 3560-CGS A a C
3 04c5.a442.8380 WS-C3560CG-8PC-S 10.1.22.7 3560-CG S I a <---- duplicate

Conditions:
4500 running 3.7.2 as the director switch for smart-install

Workaround:

Further Problem Description:

Last Modified:
24-DEC-2015
Known Affected Releases:
3.6(2)
Known Fixed Releases: *
15.2(4)E, 15.2(4.0.95a)E, 15.2(4.1.25)EA1, 15.2(4.1.5a)E, 15.2(4.1.6)E, 15.2(5.0.42)E, 3.8(0)E
Alert Type:
Updated *
Bug Id:
CSCux24227
Title:
BFD neighbor disconnect when executing show platform hardware monitor
Status:
Open
Severity:
4 Minor
Description: *

Symptom:
BFD dropping neighborship session when executing : show platform hardware monitor

debug bfd packet
debug bfd event
can show us:
(Echo Function Failed)
(Neighbor Signaled Session Down)

Massage can be seen:
Nov 16 2015 16:52:54.282 GMT: %BGP-5-NBR_RESET: Neighbor 10.1.1.1 reset (Peer closed the session)
or
Nov 23 2015 07:59:50.275 GMT: %OSPF-5-ADJCHG: Process 100, Nbr 10.1.1.1 on Vlan500 from FULL to DOWN, Neighbor Down: BFD node down

Conditions:
1. 4500 in VSS
2. Routing-protocol or HSRP configured with BFD
3. Monitoring configured

Workaround:
unknown

Further Problem Description:
none

Last Modified:
24-DEC-2015
Known Affected Releases:
15.2(3)E
Known Fixed Releases:
Alert Type:
New
Bug Id:
CSCux64212
Title:
Display of show ver has "flash1:unknown" at 3.8.0E with 0x2101
Status:
Open
Severity:
4 Minor
Description:

Symptom:
After booting 3.8.0E with config-register of 0x2101, at show version, System image file displayed as:
System image file is "flash1:unknown"

Conditions:
Issue observed at 3.8.0E, Sup7E

Workaround:
Change config-register to 0x2102 and reload

Further Problem Description:

Last Modified:
22-DEC-2015
Known Affected Releases:
15.2(4)E
Known Fixed Releases:

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