Reza,We hit this bug several

Tiago Nunes · ‎03-06-2015

Hello everyone

I've had an issue with a few recently deployed stacked Cisco 2960X. The switches are running this version: 15.0(2)EX5

We've deployed 3 stacks:

- Stack 1 :6 switches

- Stack2: 4 switches

- Stack3: 3 Switches

After the deployment, about 3 months ago, the costumer reported a packet loss problem in one port from the Stack 1. When we connected a laptop, and tried to ping anything, we had like 90% packet loss and also, we could not have proper access to the network. The problem was solved by defaulting the port and applying the port macro again. This happened in two more ports during the following month. Again, resetting the port and applying the macro solved the issue. In the last month we haven't had any problems

However, the costumer wants an explanation for this issue and I'm not being able to find any bugs or other information about the problem

Here is part of the configuration:

version 15.0
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
service sequence-numbers
!

!
boot-start-marker
boot-end-marker
!

aaa new-model
!
!
aaa authentication login default local
aaa authorization console
aaa authorization exec default local
aaa authorization commands 1 default local
aaa authorization commands 15 default local
!
!
!
!
!
!
aaa session-id common
switch 1 provision ws-c2960x-48lpd-l
switch 2 provision ws-c2960x-48lps-l
switch 3 provision ws-c2960x-48lps-l
switch 4 provision ws-c2960x-48lps-l
switch 5 provision ws-c2960x-48lps-l
switch 6 provision ws-c2960x-48lpd-l
!
!
ip dhcp snooping vlan 1-1000
no ip dhcp snooping information option
ip dhcp snooping
udld enable

!
mls qos map cos-dscp 0 8 16 24 32 46 48 56
mls qos srr-queue output cos-map queue 1 threshold 3 4 5
mls qos srr-queue output cos-map queue 2 threshold 1 2
mls qos srr-queue output cos-map queue 2 threshold 2 3
mls qos srr-queue output cos-map queue 2 threshold 3 6 7
mls qos srr-queue output cos-map queue 3 threshold 3 0
mls qos srr-queue output cos-map queue 4 threshold 3 1
mls qos srr-queue output dscp-map queue 1 threshold 3 32 33 40 41 42 43 44 45
mls qos srr-queue output dscp-map queue 1 threshold 3 46 47
mls qos srr-queue output dscp-map queue 2 threshold 1 16 17 18 19 20 21 22 23
mls qos srr-queue output dscp-map queue 2 threshold 1 26 27 28 29 30 31 34 35
mls qos srr-queue output dscp-map queue 2 threshold 1 36 37 38 39
mls qos srr-queue output dscp-map queue 2 threshold 2 24
mls qos srr-queue output dscp-map queue 2 threshold 3 48 49 50 51 52 53 54 55
mls qos srr-queue output dscp-map queue 2 threshold 3 56 57 58 59 60 61 62 63
mls qos srr-queue output dscp-map queue 3 threshold 3 0 1 2 3 4 5 6 7
mls qos srr-queue output dscp-map queue 4 threshold 1 8 9 11 13 15
mls qos srr-queue output dscp-map queue 4 threshold 2 10 12 14
mls qos queue-set output 1 threshold 1 100 100 50 200
mls qos queue-set output 1 threshold 2 125 125 100 400
mls qos queue-set output 1 threshold 3 100 100 100 400
mls qos queue-set output 1 threshold 4 60 150 50 200
mls qos queue-set output 1 buffers 15 25 40 20
mls qos
!
crypto pki trustpoint TP-self-signed-2416096384
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-2416096384
revocation-check none
rsakeypair TP-self-signed-2416096384
!
!
crypto pki certificate chain TP-self-signed-2416096384
certificate self-signed 01
quit
!
spanning-tree mode rapid-pvst
spanning-tree portfast bpduguard default
spanning-tree extend system-id
!
!
!
!
!
port-channel load-balance src-dst-ip
!
vlan internal allocation policy ascending
!
!
!
!
macro name PC_Avaya_P0
description PC_Avaya_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
spanning-tree portfast
no ip verify source
ip dhcp snooping limit rate 100
@
macro name PC_Avaya_P1
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
spanning-tree portfast
no ip verify source
ip dhcp snooping limit rate 100
@
macro name PC_Cisco_P0
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
spanning-tree portfast
no ip verify source
ip dhcp snooping limit rate 100
@
macro name PC_Cisco_P1
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
spanning-tree portfast
no ip verify source
ip dhcp snooping limit rate 100
@
macro name CCTV
description CCTV
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
spanning-tree portfast
ip dhcp snooping limit rate 100
@
macro name Biometric
description Biometric
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
spanning-tree portfast
ip dhcp snooping limit rate 100
@
macro name Impressora
description Impressora
switchport access vlan 10
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
spanning-tree portfast
no ip verify source
ip dhcp snooping limit rate 100
@
!
!
interface Port-channel1
description LIGACAO_CORE_ETHERCHANNEL
switchport mode trunk
ip arp inspection trust
logging event trunk-status
logging event spanning-tree
ip dhcp snooping trust
!
interface FastEthernet0
no ip address
shutdown
!
interface GigabitEthernet1/0/1
description LIGACAO_AP
switchport access vlan 10
switchport mode access
!
interface GigabitEthernet1/0/2
description LIGACAO_AP
switchport access vlan 10
switchport mode access
!
interface GigabitEthernet1/0/3
description LIGACAO_AP
switchport access vlan 10
switchport mode access
!
interface GigabitEthernet1/0/4
description PC_Avaya_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Avaya_P0 | PC_Avaya_P0 | PC_Avaya_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/5
description PC_Avaya_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Avaya_P0 | PC_Avaya_P0 | PC_Avaya_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/6
description PC_Avaya_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Avaya_P0 | PC_Avaya_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/7
description PC_Avaya_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Avaya_P0 | PC_Avaya_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/8
description PC_Avaya_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Avaya_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/9
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/10
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/11
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/12
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/13
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/14
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/15
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/16
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/17
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/18
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/19
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/20
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/21
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/22
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/23
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/24
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/25
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/26
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/27
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/28
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/29
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/30
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/31
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/32
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/33
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/34
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/35
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/36
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/37
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/38
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/39
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/40
description PC_Cisco_P0
switchport access vlan 150
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/41
description Biometric
switchport access vlan 128
switchport mode access
switchport voice vlan 14
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description PC_Cisco_P0 | Biometric
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/42
description Biometric
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description Biometric
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/43
description Impressora
switchport access vlan 10
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description Impressora
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/44
description Impressora
switchport access vlan 10
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description Biometric | Impressora
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/45
description Biometric
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description Biometric
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/46
description Biometric
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description Biometric
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/47
description CCTV
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description CCTV
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet1/0/48
description CCTV
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description CCTV
spanning-tree portfast
ip dhcp snooping limit rate 100
!
----------------- OUTPUT OMMITED ---------------------------------
!
interface GigabitEthernet6/0/1
description LIGACAO_AP
switchport access vlan 10
switchport mode access
power inline auto max 15400
!
interface GigabitEthernet6/0/2
description LIGACAO_AP
switchport access vlan 10
switchport mode access
power inline auto max 15400
!
interface GigabitEthernet6/0/3
description LIGACAO_AP
switchport access vlan 10
switchport mode access
power inline auto max 15400
!
interface GigabitEthernet6/0/4
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/5
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/6
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/7
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/8
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/9
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/10
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/11
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/12
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/13
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/14
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/15
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/16
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/17
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/18
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1 | PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/19
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/20
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/21
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/22
description PC_Avaya_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 15
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Avaya_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/23
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/24
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/25
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/26
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/27
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/28
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/29
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/30
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/31
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/32
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/33
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/34
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/35
power inline auto max 15400
!
interface GigabitEthernet6/0/36
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/37
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/38
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/39
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/40
description PC_Cisco_P1
switchport access vlan 151
switchport mode access
switchport voice vlan 14
switchport port-security maximum 4
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description PC_Cisco_P1
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/41
description Impressora
switchport access vlan 10
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description Impressora
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/42
description Impressora
switchport access vlan 10
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description Impressora
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/43
description Biometric
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description Biometric
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/44
description Biometric
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
priority-queue out
mls qos trust cos
macro description Biometric
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/45
description Biometric
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description Biometric
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/46
description Biometric
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description Biometric
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/47
description CCTV
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description CCTV
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/48
description CCTV
switchport access vlan 128
switchport mode access
switchport port-security maximum 2
switchport port-security
switchport port-security aging time 2
switchport port-security violation restrict
switchport port-security aging type inactivity
ip arp inspection limit rate 100
power inline auto max 15400
priority-queue out
mls qos trust cos
macro description CCTV
spanning-tree portfast
ip dhcp snooping limit rate 100
!
interface GigabitEthernet6/0/49
!
interface GigabitEthernet6/0/50
!
interface TenGigabitEthernet6/0/1
!
interface TenGigabitEthernet6/0/2
description Te6/0/2_Te2/1/4_Po2
switchport mode trunk
ip arp inspection trust
logging event trunk-status
logging event bundle-status
srr-queue bandwidth share 1 30 35 5
priority-queue out
mls qos trust cos
auto qos trust
channel-protocol lacp
channel-group 1 mode active
ip dhcp snooping trust
!
interface Vlan1
no ip address
shutdown
!
interface Vlan10
ip address 10.15.0.2 255.255.255.128
!
ip default-gateway 10.15.0.1
no ip http server
no ip http secure-server

---------- OUTPUT OMMITED -------------

Thank you very much

Regards

Joseph W. Doherty · ‎03-06-2015

Have you contacted Cisco's TAC?

Tiago Nunes · ‎03-06-2015

Hi

Nope, I was trying to understand the situation before calling TAC

Leo Laohoo · ‎03-07-2015

The switches are running this version: 15.0(2)EX5

Let me hazard a guess: All the port drops are on the fibre optic ports of the 2960X?

Reza Sharifi · ‎03-07-2015

c2960x-universalk9-mz.150-2.EX5 has a few bugs and as Leo has said it in the past, this IOS is like a landmine.

We have had our share of problems with this version and had to upgrade to

"c2960x-universalk9-mz.150-2a.EX5.bin" for now and keep an eye on the switches and see what happens next.

Here is one bug Id and link to it

BTW, see the workaround solution for this bug

CSCur56395

https://tools.cisco.com/bugsearch/bug/CSCur56395/?reffering_site=dumpcr

HTH

Leo Laohoo · ‎03-08-2015

BTW, see the workaround solution for this bug

OMFG, that's NOT an acceptable "workaround".

Reza Sharifi · ‎03-08-2015

Leo,

LOL :-)

This was me Friday Feb 27, when all uplinks/Portchannels on the 2960s stop working, caused complete outage and we were trying to figure out what the hell is going on.

Reza

adwang_bing · ‎03-22-2015

Reza,

We hit this bug several times in a new deployment of several stacks of 2960x's as part of a closet upgrade cycle. Some of the stacks received 15.0(2)EX5 and others received 15.2E3 (horrible idea on my part). A few days in to the operation of these newly deployed switches, we ended up hitting the bug you listed above bug (also hits GLC-SX-MM). Eventually, TAC recommended 15.0(2a)EX5 and it looks like all is well for us. Currently, the first round of closets that have been running 15.0(2a)EX5 on stacks ranging from single switch all the way through 6 switch stacks have not hit the OIR bug (CSCur56395).

On a side note with the new IOS, I noticed that if a switch was effected by the bug and you did a archive-download sw /overwrite /reload upgrade to the switch, you would still be effected by the bug post upgrade. I guess power cycle in Cisco bug tool language is equivalent to cold boot.

Tiago Nunes · ‎03-08-2015

Hi

Nope, the drops happen in the copper ports....

Leo Laohoo · ‎03-08-2015

This happened in two more ports during the following month. Again, resetting the port and applying the macro solved the issue. In the last month we haven't had any problems

Well Tiago, you're in a dilemma. Cisco recently announced the EoS for the 2960S. This means that the 2960X cannot run a more stable IOS, like 12.2(55)SE9 or 15.0(2)SE4, but I do know is that there's a move within Cisco to significantly improve the performance of the 2960X IOS. This means that the developers have "opened their doors" to any (violent) comments/reactions.

Contact your SE and, as Americans like to say, "let them have it". All of it.

I know what I'm saying because some 2960X-related team has been listen to my complaint about the lack of performance of TDR for the 2960X. The supporting documents about this topic were quickly knocked up by Cisco and move is underway. If my issue is that small, your issue is bigger and will get more attention.

Reza Sharifi · ‎03-08-2015

Well said Leo +5

I have already put my other 2960X orders on hold until Cisco can figure this out and produce a version of IOS that actually works.

Reza

Leo Laohoo · ‎03-08-2015

Thanks Reza.

Tiago Nunes · ‎12-01-2015

Well...had a few more of these in the last months

Recently we've deployed 500 new Cisco IP phones in thist customer and, for some reason, about 100 of them were not registering. We defaulted the port and applie the same configuration without the macro command...and the phones started registering

For now, we updated one of the stacks for the 152-2.E3 version

We'll wait to see what happens...

Packet Loss - Cisco2960X with Port Macro