Re: Storm control
Добавлено: 17 апр 2018 23:15
Это очень полезно для меня - хорошо посоветовал, спасибо!
mikan999 писал(а):Немного не в тему: Попробовал исправить описание порта через WEB - тут беда, не исправляет. Через консоль никаких проблем. Я на это бы этому не придал значения потому что в 99% пользуюсь консолью, Но оператор наш достал - не умеет он пользоваться консолью, только веб))
Проверьте, исправьте пожалуйста.
tocnaza писал(а):Да, storm-control broadcast shutdown отрабатывает отлично. И я так понимаю, что это единственный вариант бороться с арп-штормом?
Код: Выделить всё
loopback-detection enable
Код: Выделить всё
errdisable recovery interval 180
errdisable recovery cause loopback-detection
errdisable recovery cause storm-control
Код: Выделить всё
interface gigabitethernet 1/0/28
loopback-detection enable
switchport mode trunk
switchport trunk allowed vlan add 3,34-38,63,100-101,107,109,122,139,144
switchport trunk allowed vlan add 154,164,174,188,190,200,692,1001,3003
storm-control broadcast enable
storm-control broadcast level kbps 10240
storm-control broadcast logging
storm-control broadcast shutdown
spanning-tree disable
switchport forbidden default-vlan
Код: Выделить всё
6 2147455340 11-Jan-2022 18:39:33 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host e0:d9:e3:f5:4c:40 in vlan 20 is flapping between port te1/0/3 and port te1/0/2
7 2147455341 11-Jan-2022 18:36:39 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host 70:62:b8:37:8c:c0 in vlan 20 is flapping between port gi1/0/23 and port te1/0/3
8 2147455342 11-Jan-2022 18:31:53 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host a8:f9:4b:2e:8e:00 in vlan 20 is flapping between port te1/0/2 and port te1/0/3
9 2147455343 11-Jan-2022 18:28:53 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host 70:62:b8:37:8e:20 in vlan 20 is flapping between port te1/0/3 and port gi1/0/23
10 2147455344 11-Jan-2022 18:25:02 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host 70:62:b8:37:8c:c0 in vlan 20 is flapping between port gi1/0/23 and port te1/0/3
11 2147455345 11-Jan-2022 18:22:06 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host c4:a8:1d:06:c9:20 in vlan 20 is flapping between port te1/0/3 and port gi1/0/23
12 2147455346 11-Jan-2022 18:17:54 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host e0:d9:e3:ab:ad:c0 in vlan 20 is flapping between port te1/0/3 and port te1/0/2
13 2147455347 11-Jan-2022 18:16:27 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host e0:d9:e3:ab:ad:c0 in vlan 20 is flapping between port te1/0/2 and port te1/0/3
14 2147455348 11-Jan-2022 18:16:04 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host e0:d9:e3:ab:84:00 in vlan 20 is flapping between port te1/0/3 and port te1/0/1
15 2147455349 11-Jan-2022 18:14:55 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host 84:79:73:5b:55:ce in vlan 20 is flapping between port te1/0/3 and port te1/0/1
16 2147455350 11-Jan-2022 18:13:59 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host e0:d9:e3:d8:8a:40 in vlan 20 is flapping between port te1/0/3 and port te1/0/2
17 2147455351 11-Jan-2022 18:11:02 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host a8:f9:4b:2e:8e:00 in vlan 20 is flapping between port te1/0/2 and port te1/0/3
18 2147455352 11-Jan-2022 18:09:05 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host ec:22:80:35:63:00 in vlan 20 is flapping between port te1/0/3 and port gi1/0/23
19 2147455353 11-Jan-2022 18:08:02 Informational %BRG_MACNTFY-I-MAC_FLAPPING: Host e0:d9:e3:ac:1a:c0 in vlan 20 is flapping between port gi1/0/23 and port te1/0/3
Код: Выделить всё
spanning-tree mode mst
spanning-tree priority 12288
!
spanning-tree mst configuration
instance 1 vlan 1-4094
name region5
revision 8
exit
!
spanning-tree mst 1 priority 12288
!
vlan database
vlan 20,100-250
exit
!
loopback-detection enable
loopback-detection interval 1
!
errdisable recovery interval 360
errdisable recovery cause loopback-detection
!
interface tengigabitethernet1/0/2
loopback-detection enable
description lya
spanning-tree mst 1 port-priority 144
switchport mode trunk
switchport trunk allowed vlan add 20,100-250
exit
!
interface tengigabitethernet1/0/3
description in_AGG_mira_region5
channel-group 2 mode auto
switchport mode trunk
exit
!
interface tengigabitethernet1/0/4
description in_AGG_art_region5
channel-group 2 mode auto
switchport mode trunk
exit
!
interface Port-channel1
switchport mode trunk
switchport trunk allowed vlan add 20,100-250
exit
!
interface vlan 20
ip address 10.10.1.136 255.255.0.0
exit
!
!
end
Код: Выделить всё
spanning-tree mode mst
spanning-tree priority 16384
!
spanning-tree mst configuration
instance 1 vlan 1-4094
name region5
revision 8
exit
!
spanning-tree mst 1 priority 16384
!
vlan database
vlan 20,100-250
exit
!
loopback-detection enable
loopback-detection interval 1
!
errdisable recovery interval 3600
errdisable recovery cause loopback-detection
!
interface tengigabitethernet1/0/3
description in_region5
spanning-tree mst 1 cost 2000
switchport mode trunk
switchport trunk allowed vlan add 20,100-250
exit
!
interface tengigabitethernet1/0/4
description in_len
switchport mode trunk
switchport trunk allowed vlan add 20,100-250
exit
!
interface vlan 20
name mgmt
ip address 10.10.1.201 255.255.0.0
exit
!
!
end