-
Cihazz genel yapılandırması.
Gerekli olmayan interfaceleri kapatalım.
<S1>system-view
Enter system view, return user view with Ctrl+Z.
[S1]interface GigabitEthernet 0/0/9
[S1-GigabitEthernet0/0/9]shutdown
|
<S3>system-view
Enter system view, return user view with Ctrl+Z.
[S3]interface Ethernet 0/0/23
[S3-Ethernet0/0/23]shutdown
|
<S4>system-view
Enter system view, return user view with Ctrl+Z.
[S4]interface Ethernet 0/0/14
[S4-Ethernet0/0/14]shutdown
|
Tüm switchler üzerinde 3,4,5,6,7ve 8 VLAN larını oluşturalım.
Oluşturduğumuz vlan bilegilrine bakalım.
[S1]display vlan
* : management-vlan
———————
The total number of vlans is : 7
VLAN ID Type Status MAC Learning Broadcast/Multicast/Unicast Property
—————————————————————————-
1 common enable enable forward forward forward default
3 common enable enable forward forward forward default
4 common enable enable forward forward forward default
5 common enable enable forward forward forward default
6 common enable enable forward forward forward default
7 common enable enable forward forward forward default
8 common enable enable forward forward forward default
|
[S2]display vlan
* : management-vlan
———————
The total number of vlans is : 7
VLAN ID Type Status MAC Learning Broadcast/Multicast/Unicast Property
—————————————————————————-
1 common enable enable forward forward forward default
3 common enable enable forward forward forward default
4 common enable enable forward forward forward default
5 common enable enable forward forward forward default
6 common enable enable forward forward forward default
7 common enable enable forward forward forward default
8 common enable enable forward forward forward default
|
[S3]display vlan
* : management-vlan
———————
The total number of vlans is : 7
VLAN ID Type Status MAC Learning Broadcast/Multicast/Unicast Property
—————————————————————————-
1 common enable enable forward forward forward default
3 common enable enable forward forward forward default
4 common enable enable forward forward forward default
5 common enable enable forward forward forward default
6 common enable enable forward forward forward default
7 common enable enable forward forward forward default
8 common enable enable forward forward forward default
|
[S4]display vlan
* : management-vlan
———————
The total number of vlans is : 7
VLAN ID Type Status MAC Learning Broadcast/Multicast/Unicast Property
—————————————————————————-
1 common enable enable forward forward forward default
3 common enable enable forward forward forward default
4 common enable enable forward forward forward default
5 common enable enable forward forward forward default
6 common enable enable forward forward forward default
7 common enable enable forward forward forward default
8 common enable enable forward forward forward default
|
Cihazlar arasında haberleşmenin olabilmesi için trunk hatlarını ayarlayalım.
Tüm VLAN ın haberleşmesini sağlamak için BDPU paketlerini almak için BPDU yü etkinleştirelim.
Not: S2 ve S3 arasında ki bağlantı doğrudan birşey değişmeden kalır.
[S1]interface GigabitEthernet 0/0/13
[S1-GigabitEthernet0/0/13]port link-type trunk
[S1-GigabitEthernet0/0/13]port trunk allow-pass vlan all
[S1-GigabitEthernet0/0/13]bpdu enable
[S1-GigabitEthernet0/0/13]interface GigabitEthernet 0/0/10
[S1-GigabitEthernet0/0/10]port link-type trunk
[S1-GigabitEthernet0/0/10]port trunk allow-pass vlan all
[S1-GigabitEthernet0/0/10]bpdu enable
|
[S2]interface GigabitEthernet 0/0/24
[S2-GigabitEthernet0/0/24]port link-type trunk
[S2-GigabitEthernet0/0/24]port trunk allow-pass vlan all
[S2-GigabitEthernet0/0/24]bpdu enable
[S2-GigabitEthernet0/0/24]interface GigabitEthernet 0/0/10
[S2-GigabitEthernet0/0/10]port link-type trunk
[S2-GigabitEthernet0/0/10]port trunk allow-pass vlan all
[S2-GigabitEthernet0/0/10]bpdu enable
|
[S3]interface Ethernet0/0/1
[S3-Ethernet0/0/1]port link-type trunk
[S3-Ethernet0/0/1]port trunk allow-pass vlan all
[S3-Ethernet0/0/1]bpdu enable
[S3-Ethernet0/0/1]interface Ethernet0/0/13
[S3-Ethernet0/0/13]port link-type trunk
[S3-Ethernet0/0/13]port trunk allow-pass vlan all
[S3-Ethernet0/0/13]bpdu enable
|
[S4]interface Ethernet0/0/1
[S4-Ethernet0/0/1]port link-type trunk
[S4-Ethernet0/0/1]port trunk allow-pass vlan all
[S4-Ethernet0/0/1]bpdu enable
[S4-Ethernet0/0/1]interface Ethernet0/0/24
[S4-Ethernet0/0/24]port link-type trunk
[S4-Ethernet0/0/24]port trunk allow-pass vlan all
[S4-Ethernet0/0/24]bpdu enable
|
-
Multi-instance MSTP konfigürasyonu.
MSTP , stp ve rstp protokollerinin geliştirilmiş halidir. Mstp Rstp gibi çalışır fakat Rstp’den ayıran farkı, switch üzerinde bulunan diğer linkler bloklanmaz, her linkten farklı vlanlar geçirerek bize yük dengeleme(Load balance) sağlar. Çalışan linklerde oluşan problemde ise üzerinde bulunan vlanı diğer linkler üzerine aktarır.
MSTP yi oluşturalım.
[S1]stp enable
[S1]stp mode mstp
|
[S2]stp enable
[S2]stp mode mstp
|
[S3]stp enable
[S3]stp mode mstp
|
[S4]stp enable
[S4]stp mode mstp
|
Cihazların bölge isimlerini RG1 ve revizyon numaralarınıda 1 olarak ayarlayalım.Instance1 için VLAN 3,4,5 yapılandıralım ve instance 2 için VLAN 6,7,8i yapılandıralım. Sonra bölge yapılandırmaları etkinleştirelim.
[S1]stp region-configuration
[S1-mst-region]region-name RG1
[S1-mst-region]revision-level 1
[S1-mst-region]instance 1 vlan 3 4 5
[S1-mst-region]instance 2 vlan 6 7 8
[S1-mst-region]active region-configuration
|
[S2]stp region-configuration
[S2-mst-region]region-name RG1
[S2-mst-region]revision-level 1
[S2-mst-region]instance 1 vlan 3 4 5
[S2-mst-region]instance 2 vlan 6 7 8
[S2-mst-region]active region-configuration
|
[S3]stp region-configuration
[S3-mst-region]region-name RG1
[S3-mst-region]revision-level 1
[S3-mst-region]instance 1 vlan 3 4 5
[S3-mst-region]instance 2 vlan 6 7 8
[S3-mst-region]active region-configuration
|
[S4]stp region-configuration
[S4-mst-region]region-name RG1
[S4-mst-region]revision-level 1
[S4-mst-region]instance 1 vlan 3 4 5
[S4-mst-region]instance 2 vlan 6 7 8
[S4-mst-region]active region-configuration
|
MSTP bilgilerini görüntüleyelim.
[S1]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 DESI FORWARDING NONE
0 GigabitEthernet0/0/13 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 DESI FORWARDING NONE
1 GigabitEthernet0/0/13 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 DESI FORWARDING NONE
2 GigabitEthernet0/0/13 DESI FORWARDING NONE
|
[S2]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 ROOT FORWARDING NONE
0 GigabitEthernet0/0/24 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 ROOT FORWARDING NONE
1 GigabitEthernet0/0/24 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 ROOT FORWARDING NONE
2 GigabitEthernet0/0/24 DESI FORWARDING NONE
|
[S3]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 DESI FORWARDING NONE
0 Ethernet0/0/13 ROOT FORWARDING NONE
1 Ethernet0/0/1 DESI FORWARDING NONE
1 Ethernet0/0/13 ROOT FORWARDING NONE
2 Ethernet0/0/1 DESI FORWARDING NONE
2 Ethernet0/0/13 ROOT FORWARDING NONE
|
[S4]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 ROOT FORWARDING NONE
0 Ethernet0/0/24 ALTE DISCARDING NONE
1 Ethernet0/0/1 ROOT FORWARDING NONE
1 Ethernet0/0/24 ALTE DISCARDING NONE
2 Ethernet0/0/1 ROOT FORWARDING NONE
2 Ethernet0/0/24 ALTE DISCARDING NONE
|
S1 root switch ve S4 E0 / 0/24 interfacesi tüm MSTP işlemleri için alternatif durumdadır
S2 cihazının instance 2 nin priority değerini 0 ,S1 cihazının instance 2 nin priority değerini 4096 ve S4 cihazının instance 2 nin priority değerini 8192 olarak ayarlayalım.
[S2]stp instance 2 priority 0
|
[S1]stp instance 2 priority 4096
|
[S4]stp instance 2 priority 8192
|
MSTP bilgilerini görütüleyelim.
[S1]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 DESI FORWARDING NONE
0 GigabitEthernet0/0/13 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 DESI FORWARDING NONE
1 GigabitEthernet0/0/13 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 ROOT FORWARDING NONE
2 GigabitEthernet0/0/13 DESI FORWARDING NONE
|
[S2]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 ROOT FORWARDING NONE
0 GigabitEthernet0/0/24 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 ROOT FORWARDING NONE
1 GigabitEthernet0/0/24 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 DESI FORWARDING NONE
2 GigabitEthernet0/0/24 DESI FORWARDING NONE
|
[S3]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 DESI FORWARDING NONE
0 Ethernet0/0/13 ROOT FORWARDING NONE
1 Ethernet0/0/1 DESI FORWARDING NONE
1 Ethernet0/0/13 ROOT FORWARDING NONE
2 Ethernet0/0/1 ALTE DISCARDING NONE
2 Ethernet0/0/13 ROOT FORWARDING NONE
|
[S4]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 ALTE DISCARDING NONE
0 Ethernet0/0/24 ROOT FORWARDING NONE
1 Ethernet0/0/1 ALTE DISCARDING NONE
1 Ethernet0/0/24 ROOT FORWARDING NONE
2 Ethernet0/0/1 DESI FORWARDING NONE
2 Ethernet0/0/24 ROOT FORWARDING NONE
|
-
Multi-region MSTP.
Tüm switchler için 2. adımda yapılan MSTP bölge ve priority yapılandırmaları silin.
[S1]undo stp region-configuration
[S1]undo stp instance 2 priority
|
[S2]undo stp region-configuration
[S2]undo stp instance 2 priority
|
[S3]undo stp region-configuration
|
[S4]undo stp region-configuration
[S4]undo stp instance 2 priority
|
S1 ve S3 cihazları RG1 aittir , revizyon numarasını 1 olarakyapılandıralım.
Instance 1 için VLAN 3,4,5 etkinleştirelim
Instance 2 için VLAN 6,7,8 etkinleştirelim.
[S1]stp region-configuration
[S1-mst-region]region-name RG1
[S1-mst-region]revision-level 1
[S1-mst-region]instance 1 vlan 3 4 5
[S1-mst-region]instance 2 vlan 6 7 8
[S1-mst-region]active region-configuration
|
[S3]stp region-configuration
[S3-mst-region]region-name RG1
[S3-mst-region]revision-level 1
[S3-mst-region]instance 1 vlan 3 4 5
[S3-mst-region]instance 2 vlan 6 7 8
[S3-mst-region]active region-configuration
|
S2 ve S4 cihazları için bölge isimleri RG2 olarak ve revizyon numarsını 2 olarak yapılandıralım.
Instance 1 için VLAN 3,4,5 etkinleştirelim
Instance 2 için VLAN 6,7,8 etkinleştirelim. Sonra region yapılandırmasını etkinleştirelim.
[S2]stp region-configuration
[S2-mst-region]region-name RG2
[S2-mst-region]revision-level 2
[S2-mst-region]instance 1 vlan 3 4 5
[S2-mst-region]instance 2 vlan 6 7 8
[S2-mst-region]active region-configuration
|
[S4]stp region-configuration
[S4-mst-region]region-name RG2
[S4-mst-region]revision-level 2
[S4-mst-region]instance 1 vlan 3 4 5
[S4-mst-region]instance 2 vlan 6 7 8
[S4-mst-region]active region-configuration
|
MSTP interface durumlarına bakalım.
[S1]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 DESI FORWARDING NONE
0 GigabitEthernet0/0/13 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 DESI FORWARDING NONE
1 GigabitEthernet0/0/13 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 DESI FORWARDING NONE
2 GigabitEthernet0/0/13 DESI FORWARDING NONE
|
[S2]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 ROOT FORWARDING NONE
0 GigabitEthernet0/0/24 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 MAST FORWARDING NONE
1 GigabitEthernet0/0/24 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 MAST FORWARDING NONE
|
[S3]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 DESI FORWARDING NONE
0 Ethernet0/0/13 ROOT FORWARDING NONE
1 Ethernet0/0/1 DESI FORWARDING NONE
1 Ethernet0/0/13 ROOT FORWARDING NONE
2 Ethernet0/0/1 DESI FORWARDING NONE
2 Ethernet0/0/13 ROOT FORWARDING NONE
|
[S4]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 ALTE DISCARDING NONE
0 Ethernet0/0/24 ROOT FORWARDING NONE
1 Ethernet0/0/1 ALTE DISCARDING NONE
1 Ethernet0/0/24 ROOT FORWARDING NONE
2 Ethernet0/0/1 ALTE DISCARDING NONE
2 Ethernet0/0/24 ROOT FORWARDING NONE
|
S1 root switch ve S4 E0 / 0/1 interfacesi alternatif interfacedir.
S3 cihazının instance 0’ın priority değerini 0 ,instance 1’in priority degerinide 0 olarak ayarlayalım.
S4 cihazının instance 1’in priority değerinide 0 olarak yapılandıralım.
[S3]stp instance 0 priority 0
[S3]stp instance 1 priority 0
|
[S4]stp instance 1 priority 0
|
MSTP konfigürasyonunu kontrol edelim.
[S1]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 DESI FORWARDING NONE
0 GigabitEthernet0/0/13 ROOT FORWARDING NONE
1 GigabitEthernet0/0/10 DESI FORWARDING NONE
1 GigabitEthernet0/0/13 ROOT FORWARDING NONE
2 GigabitEthernet0/0/10 DESI FORWARDING NONE
2 GigabitEthernet0/0/13 DESI FORWARDING NONE
|
[S2]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 ROOT FORWARDING NONE
0 GigabitEthernet0/0/24 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 MAST FORWARDING NONE
1 GigabitEthernet0/0/24 ROOT FORWARDING NONE
2 GigabitEthernet0/0/10 MAST FORWARDING NONE
2 GigabitEthernet0/0/24 DESI FORWARDING NONE
|
[S3]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 DESI FORWARDING NONE
0 Ethernet0/0/13 DESI FORWARDING NONE
1 Ethernet0/0/1 DESI FORWARDING NONE
1 Ethernet0/0/13 DESI FORWARDING NONE
2 Ethernet0/0/1 DESI FORWARDING NONE
2 Ethernet0/0/13 ROOT FORWARDING NONE
|
[S4]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 ALTE DISCARDING NONE
0 Ethernet0/0/24 ROOT FORWARDING NONE
1 Ethernet0/0/1 ALTE DISCARDING NONE
1 Ethernet0/0/24 DESI FORWARDING NONE
2 Ethernet0/0/1 ALTE DISCARDING NONE
2 Ethernet0/0/24 ROOT FORWARDING NONE
|
S2 ve S4 cihazlarında MSTPyi silelim.
S2 ve S4 cihazları bölge isimleri RG2 olarak ve revizyon numarsını 2 olarak yapılandıralım.
Instance 1 için VLAN 6,7 ve 8 i etkinleştirelim
Instance 2 için VLAN 3,4 ve 5i etkinleştirelim. Sonra bölge yapılandırmasını etkinleştirelim.
[S2]undo stp region-configuration
|
[S3]undo stp instance 0 priority
[S3]undo stp instance 1 priority
|
[S4]undo stp region-configuration
[S4]undo stp instance 1 priority
|
[S2]stp region-configuration
[S2-mst-region]region-name RG2
[S2-mst-region]revision-level 2
[S2-mst-region]instance 1 vlan 6 7 8
[S2-mst-region]instance 2 vlan 3 4 5
[S2-mst-region]active region-configuration
|
[S4]stp region-configuration
[S4-mst-region]region-name RG2
[S4-mst-region]revision-level 2
[S4-mst-region]instance 1 vlan 6 7 8
[S4-mst-region]instance 2 vlan 3 4 5
[S4-mst-region]active region-configuration
|
MSTP konfigürasyonunu kontrol edelim.
[S1]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 DESI FORWARDING NONE
0 GigabitEthernet0/0/13 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 DESI FORWARDING NONE
1 GigabitEthernet0/0/13 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 DESI FORWARDING NONE
2 GigabitEthernet0/0/13 DESI FORWARDING NONE
|
[S2]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 ROOT FORWARDING NONE
0 GigabitEthernet0/0/24 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 MAST FORWARDING NONE
1 GigabitEthernet0/0/24 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 MAST FORWARDING NONE
2 GigabitEthernet0/0/24 DESI FORWARDING NONE
|
[S3]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 DESI FORWARDING NONE
0 Ethernet0/0/13 ROOT FORWARDING NONE
1 Ethernet0/0/1 DESI FORWARDING NONE
1 Ethernet0/0/13 ROOT FORWARDING NONE
2 Ethernet0/0/1 DESI FORWARDING NONE
2 Ethernet0/0/13 ROOT FORWARDING NONE
|
[S4]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 ALTE DISCARDING NONE
0 Ethernet0/0/24 ROOT FORWARDING NONE
1 Ethernet0/0/1 ALTE DISCARDING NONE
1 Ethernet0/0/24 ROOT FORWARDING NONE
2 Ethernet0/0/1 ALTE DISCARDING NONE
|
4. MSTP ve STP uyumlu olacak şekilde yapılandıralım.
Aynı MSTP bölgesine ait S1, S2 veS3 cihazlarını yapılandıralım. STP’yi S4 cihazında etkinleştirelim.
S2 cihazında MSTP yapılandırmalarını silelim ve ardından S2 cihazında RG1 oluşturalım.
Instance 1 için VLAN 3,4 ve 5 ‘ i etkinleştirelim. Instance 2 için VLAN 6,7 ve 8’i etkinleştirelim. Sonra bölge yapılandırmasını etkinleştirelim.
[S2]undo stp region-configuration
[S2]stp region-configuration
[S2-mst-region]region-name RG1
[S2-mst-region]revision-level 1
[S2-mst-region]instance 1 vlan 3 4 5
[S2-mst-region]instance 2 vlan 6 7 8
[S2-mst-region]active region-configuration
|
S2 ve S3 cihazlarında S0 / 0/23 interfacesini etkinleştirelim.
Trunk modda çalışmak için S2 ve S3 arasındaki bağlantıyı yapılandıralım,
[S2]int GigabitEthernet 0/0/23
[S2-GigabitEthernet0/0/23]undo shutdown
[S2-GigabitEthernet0/0/23]port link-type trunk
[S2-GigabitEthernet0/0/23]port trunk all vlan all
[S2-GigabitEthernet0/0/23]bpdu enable
|
[S3]int Ethernet0/0/23
[S3-Ethernet0/0/23]undo shutdown
[S3-Ethernet0/0/23]port link-type trunk
[S3-Ethernet0/0/23]port trunk allow-pass vlan all
[S3-Ethernet0/0/23]bpdu enable
|
S4 cihazından MSTP’yi kaldıralım.
[S4]undo stp region-configuration
[S4]stp mode stp
|
STP konfigürasyonunu inceleyelim.
[S1]display stp briefMSTID Port Role STP State Protection0 GigabitEthernet0/0/10 DESI FORWARDING NONE
0 GigabitEthernet0/0/13 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 DESI FORWARDING NONE
1 GigabitEthernet0/0/13 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 DESI FORWARDING NONE
2 GigabitEthernet0/0/13 DESI FORWARDING NONE |
[S2]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 ROOT FORWARDING NONE
0 GigabitEthernet0/0/23 DESI FORWARDING NONE
0 GigabitEthernet0/0/24 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 ROOT FORWARDING NONE
1 GigabitEthernet0/0/23 DESI FORWARDING NONE
1 GigabitEthernet0/0/24 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 ROOT FORWARDING NONE
2 GigabitEthernet0/0/23 DESI FORWARDING NONE
2 GigabitEthernet0/0/24 DESI FORWARDING NONE
|
[S3]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 DESI FORWARDING NONE
0 Ethernet0/0/13 ROOT FORWARDING NONE
0 Ethernet0/0/23 ALTE DISCARDING NONE
1 Ethernet0/0/1 DESI FORWARDING NONE
1 Ethernet0/0/13 ROOT FORWARDING NONE
1 Ethernet0/0/23 ALTE DISCARDING NONE
2 Ethernet0/0/1 DESI FORWARDING NONE
2 Ethernet0/0/13 ROOT FORWARDING NONE
2 Ethernet0/0/23 ALTE DISCARDING NONE
|
[S4]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 ROOT FORWARDING NONE
0 Ethernet0/0/24 ALTE DISCARDING NONE
|
S4 cihazının priority değerini 4096 olarak ayarlayalım.
STP’yi kontrol edelim.
[S1]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 ROOT FORWARDING NONE
0 GigabitEthernet0/0/13 DESI FORWARDING NONE
1 GigabitEthernet0/0/10 DESI FORWARDING NONE
1 GigabitEthernet0/0/13 DESI FORWARDING NONE
2 GigabitEthernet0/0/10 DESI FORWARDING NONE
2 GigabitEthernet0/0/13 DESI FORWARDING NONE
|
[S2]display stp brief
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/10 DESI FORWARDING NONE
0 GigabitEthernet0/0/23 DESI FORWARDING NONE
0 GigabitEthernet0/0/24 ROOT FORWARDING NONE
1 GigabitEthernet0/0/10 ROOT FORWARDING NONE
1 GigabitEthernet0/0/23 DESI FORWARDING NONE
1 GigabitEthernet0/0/24 MAST FORWARDING NONE
2 GigabitEthernet0/0/10 ROOT FORWARDING NONE
2 GigabitEthernet0/0/23 DESI FORWARDING NONE
2 GigabitEthernet0/0/24 MAST FORWARDING NONE
|
[S3]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 ALTE DISCARDING NONE
0 Ethernet0/0/13 ALTE DISCARDING NONE
0 Ethernet0/0/23 ROOT FORWARDING NONE
1 Ethernet0/0/1 ALTE DISCARDING NONE
1 Ethernet0/0/13 ROOT FORWARDING NONE
1 Ethernet0/0/23 ALTE DISCARDING NONE
2 Ethernet0/0/1 ALTE DISCARDING NONE
2 Ethernet0/0/13 ROOT FORWARDING NONE
2 Ethernet0/0/23 ALTE DISCARDING NONE
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[S4]display stp brief
MSTID Port Role STP State Protection
0 Ethernet0/0/1 DESI FORWARDING NONE
0 Ethernet0/0/24 DESI FORWARDING NONE
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S4 CIST root ve S4 belirlenen interfaceler ise designated.
5. Belirlenen interfacelere koruma yapılandıralım.