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L2 - Asses the Configuration

paterson783
Level 1
Level 1

‎03-06-2024 06:13 PM - last edited on ‎03-06-2024 07:37 PM by Community Manager

Does this config is right or just my hardware is not functioning well

spanning-tree loopguard default
vrf context management
no system urpf disable
no port-channel load-balance resilient
hardware profile portmode 48x10G+4x40G

sflow sampling-rate 50000
sflow max-sampled-size 200
sflow counter-poll-interval 100
sflow max-datagram-size 2000
sflow collector-ip 172.16.249.122 vrf default
sflow collector-port 7000
sflow agent-ip 10.11.1.100


interface Vlan1

interface Vlan10
no shutdown
management
ip address 10.11.1.100/22

interface port-channel1
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 2-21,23-619,621-4094
spanning-tree bpdufilter enable

interface port-channel2
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 5-6,10,80-81,100,102,402,500,590,714,999-1099,1101-4000
duplex full

interface port-channel3
switchport mode trunk
switchport trunk native vlan 3966
switchport trunk allowed vlan 2-1099,1101-4094
spanning-tree guard loop
duplex full

interface port-channel4
switchport mode trunk
switchport trunk native vlan 3966
switchport trunk allowed vlan 5-6,10,500,999-4000
spanning-tree guard loop

interface port-channel6
switchport mode trunk
switchport trunk allowed vlan 5-4094
duplex full
speed 10000

interface port-channel7
description to_ECOLAND
switchport mode trunk
switchport trunk allowed vlan none
sflow data-source interface Ethernet1/33
sflow data-source interface Ethernet1/34
sflow data-source interface Ethernet1/35
sflow data-source interface Ethernet1/36
sflow data-source interface Ethernet1/37
sflow data-source interface Ethernet1/38
sflow data-source interface port-channel2


interface Ethernet1/1
switchport mode trunk
switchport trunk allowed vlan 5-6,10,1000-4000
spanning-tree guard loop

interface Ethernet1/2
switchport mode trunk
switchport trunk allowed vlan 5-6,10,80-81,500,999-3095,3097-4000
spanning-tree guard loop
duplex full

interface Ethernet1/3
switchport mode trunk
switchport trunk allowed vlan 5-6,10,80-81,500,999-4000
spanning-tree guard loop
spanning-tree bpdufilter enable
duplex full

interface Ethernet1/4
switchport mode trunk
switchport trunk allowed vlan 5-6,10,80-81,100,402,500,999-4000
spanning-tree guard loop
spanning-tree bpdufilter enable

interface Ethernet1/5
spanning-tree guard loop

interface Ethernet1/6
spanning-tree guard loop

interface Ethernet1/7
spanning-tree guard loop

interface Ethernet1/8
spanning-tree guard loop

interface Ethernet1/9
switchport access vlan 69
spanning-tree guard loop
duplex full
speed auto

interface Ethernet1/10
switchport access vlan 69
spanning-tree guard loop

interface Ethernet1/11
switchport mode trunk
switchport trunk allowed vlan 10,12
spanning-tree guard loop
spanning-tree bpdufilter enable

interface Ethernet1/12
no switchport

interface Ethernet1/13
no switchport

interface Ethernet1/14
spanning-tree guard loop

interface Ethernet1/15
switchport access vlan 22
speed 1000

interface Ethernet1/16
spanning-tree guard loop

interface Ethernet1/17
no switchport

interface Ethernet1/18
switchport mode trunk
switchport trunk native vlan 3
switchport trunk allowed vlan 5-1099,1101-4000
spanning-tree guard loop
duplex full

interface Ethernet1/19
switchport mode trunk
switchport trunk native vlan 3
switchport trunk allowed vlan 5-1099,1101-4000
spanning-tree guard loop
duplex full

interface Ethernet1/20
switchport mode trunk
spanning-tree guard loop

interface Ethernet1/21
switchport mode trunk
spanning-tree guard loop

interface Ethernet1/22
switchport mode trunk
spanning-tree guard loop

interface Ethernet1/23
switchport mode trunk
spanning-tree guard loop

interface Ethernet1/24
spanning-tree guard loop

interface Ethernet1/25
spanning-tree guard loop

interface Ethernet1/26
spanning-tree guard loop

interface Ethernet1/27
spanning-tree guard loop

interface Ethernet1/28
switchport mode trunk
switchport trunk allowed vlan 5-6,10,80-81,100,500,999-1099,1101-3131,3133-4000
spanning-tree guard loop

interface Ethernet1/29
switchport mode trunk
switchport trunk allowed vlan 5-4094
spanning-tree guard loop
duplex full
channel-group 6 mode passive

interface Ethernet1/30
switchport mode trunk
switchport trunk allowed vlan 5-4094
spanning-tree guard loop
duplex full
channel-group 6 mode passive

interface Ethernet1/31
switchport mode trunk
switchport trunk allowed vlan 5-6,10,80-81,100,500,999-1099,1101-3131,3133-4000
spanning-tree guard loop

interface Ethernet1/32
spanning-tree guard loop

interface Ethernet1/33
spanning-tree guard loop
speed 1000

interface Ethernet1/34
no switchport

interface Ethernet1/35
no switchport

interface Ethernet1/36
switchport mode trunk
switchport trunk allowed vlan none
spanning-tree guard loop
speed auto
channel-group 7 mode active

interface Ethernet1/37
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 5-6,10,80-81,100,401,500,999-1099,1101-2604,2606-4000
spanning-tree guard loop
duplex full

interface Ethernet1/38
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 5-6,10,80-81,244,602,712,1153-1159
spanning-tree guard loop

interface Ethernet1/39
shutdown
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 5-6,10,80-81,100,102,402,500,590,714,999-1099,1101-4000
spanning-tree guard loop
duplex full
channel-group 2 mode active

interface Ethernet1/40
shutdown
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 5-6,10,80-81,100,102,402,500,590,714,999-1099,1101-4000
spanning-tree guard loop
duplex full
channel-group 2 mode active

interface Ethernet1/41
shutdown
switchport mode trunk
switchport trunk native vlan 3966
switchport trunk allowed vlan 2-1099,1101-4094
spanning-tree guard loop
spanning-tree bpdufilter enable
duplex full
speed auto

interface Ethernet1/42
switchport mode trunk
switchport trunk native vlan 3966
switchport trunk allowed vlan 2-1099,1101-4094
spanning-tree guard loop
duplex full
speed auto
channel-group 3 mode active

interface Ethernet1/43
switchport mode trunk
switchport trunk native vlan 3966
switchport trunk allowed vlan 5-6,10,500,999-4000
spanning-tree guard loop
speed auto
channel-group 4 mode passive

interface Ethernet1/44
switchport mode trunk
switchport trunk native vlan 3966
switchport trunk allowed vlan 5-6,10,500,999-4000
spanning-tree guard loop
speed auto
channel-group 4 mode passive

interface Ethernet1/45
switchport mode trunk
switchport trunk allowed vlan 81,1901,3007
spanning-tree guard loop
duplex full

interface Ethernet1/46
no switchport
duplex full

interface Ethernet1/47
spanning-tree guard loop

interface Ethernet1/48
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 2-4094
spanning-tree guard loop

interface Ethernet1/49
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 2-21,23-619,621-4094
spanning-tree guard loop
spanning-tree bpdufilter enable
channel-group 1 mode passive

interface Ethernet1/50
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 2-21,23-619,621-4094
spanning-tree guard loop
spanning-tree bpdufilter enable
channel-group 1 mode passive

interface Ethernet1/51
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 2-21,23-619,621-4094
spanning-tree guard loop
spanning-tree bpdufilter enable
channel-group 1 mode passive

interface Ethernet1/52
switchport mode trunk
switchport trunk native vlan 4048
switchport trunk allowed vlan 2-21,23-619,621-4094
spanning-tree guard loop
spanning-tree bpdufilter enable
channel-group 1 mode passive

interface mgmt0
vrf member management
ip address 192.168.1.1/24
line console
line vty
boot nxos bootflash:/nxos.7.0.3.I6.2.bin
ip route 0.0.0.0/0 10.11.0.1

logging logfile my_log 7
logging server 172.16.249.150 7 use-vrf default facility syslog
logging module 7
logging timestamp milliseconds

 

 

0 Helpful
3 Replies 3

balaji.bandi
Hall of Fame
Hall of Fame

‎03-06-2024 07:26 PM - edited ‎03-06-2024 07:26 PM

high level that should work, depends on what is other side connected. make sure you created all the vlans

what is the issue ?

BB

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paterson783
Level 1
Level 1
In response to balaji.bandi

‎03-06-2024 07:27 PM

Whenever there's a loop, the port that where loop was detected is not automatically shut. Can you tell why?

0 Helpful

balaji.bandi
Hall of Fame
Hall of Fame
In response to paterson783

‎03-07-2024 12:26 AM 

Can you tell why?

for this you need to post your diagram and also post complete information how they connected and configuration and also logs ?

other devices show spanning information.

as Long as you place the Root bridge in right place all should work as expected technically.

BB

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