cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
1225
Views
0
Helpful
15
Replies

Trunk between 3560 and Root Bridge

rambrosio
Level 1
Level 1

Hi,

I have two 1310G bridges, one configured as a Root the other as Non Root. The root is attached to a 3560 switch. I have configured VLAN 15 (Management) and VLAN 573 (Client) on the 3560. The Root and Non Root bridges have the same VLANS, and VLAN 15 is configues as the Native VLAN.

I can ping on both VLANS (10.4.0.x = VLAN 15 and 192.168.0.x = VLAN 573)separately from the switch or laptops. As soon as I trunk the VLANS across the 3560, I cannot ping to either IP. What am I doing wrong?

I'm running software Version 12.4(10b)JDA2 on both Root and Non Root.

Here are the respective configs:

JRGRE_ROOT#

---------------------------------------------

dot11 vlan-name JRGRE_TBI vlan 573

dot11 vlan-name MANAGEMENT_VLAN vlan 15

!

dot11 ssid JRG_RE_573

vlan 573

authentication open

authentication key-management wpa version 2

wpa-psk ascii 7 xxxxxxxxxxxxxxxxxxxxxx

!

dot11 ssid MANAGEMENT

vlan 15

authentication open

authentication key-management wpa version 2

infrastructure-ssid

wpa-psk ascii 7 xxxxxxxxxxxxxxxxxxxx

interface Dot11Radio0

no ip address

no ip route-cache

!

encryption vlan 15 mode ciphers aes-ccm

!

encryption vlan 573 mode ciphers aes-ccm

!

ssid JRG_RE_573

!

ssid MANAGEMENT

station-role root bridge

!

interface Dot11Radio0.15

encapsulation dot1Q 15 native

no ip route-cache

bridge-group 1

bridge-group 1 spanning-disabled

!

interface Dot11Radio0.573

encapsulation dot1Q 573

no ip route-cache

bridge-group 255

bridge-group 255 spanning-disabled

!

interface FastEthernet0

no ip address

no ip route-cache

!

interface FastEthernet0.15

encapsulation dot1Q 15 native

no ip route-cache

bridge-group 1

bridge-group 1 spanning-disabled

!

interface FastEthernet0.573

encapsulation dot1Q 573

no ip route-cache

bridge-group 255

bridge-group 255 spanning-disabled

!

interface BVI1

ip address 10.4.0.104 255.255.0.0

no ip route-cache

JRGRE_NROOT#

--------------------------------------------

dot11 vlan-name JRGRE_TBI vlan 573

dot11 vlan-name MANAGEMENT_VLAN vlan 15

dot11 ssid JRG_RE_573

vlan 573

authentication open

authentication key-management wpa version 2

wpa-psk ascii 7 xxxxxxxxxxxxxxxxxxxxxx

!

dot11 ssid MANAGEMENT

vlan 15

authentication open

authentication key-management wpa version 2

infrastructure-ssid

wpa-psk ascii 7 xxxxxxxxxxxxxxxxxxxxx

interface Dot11Radio0

no ip address

no ip route-cache

!

ssid JRG_RE_573

!

ssid MANAGEMENT

!

station-role non-root bridge

!

interface Dot11Radio0.15

encapsulation dot1Q 15 native

no ip route-cache

bridge-group 1

bridge-group 1 spanning-disabled

!

interface Dot11Radio0.573

encapsulation dot1Q 573

no ip route-cache

bridge-group 255

bridge-group 255 spanning-disabled

!

interface FastEthernet0

no ip address

no ip route-cache

!

interface FastEthernet0.15

encapsulation dot1Q 15 native

no ip route-cache

bridge-group 1

bridge-group 1 spanning-disabled

!

interface FastEthernet0.573

encapsulation dot1Q 573

no ip route-cache

bridge-group 255

bridge-group 255 spanning-disabled

!

interface BVI1

ip address 10.4.0.105 255.255.0.0

no ip route-cache

My 3560 Switch config:

Switch3560_01#sh run int fa0/1

Building configuration...

--------------------------------------

interface FastEthernet0/1

Description Trunk connection to Root Bridge

switchport trunk encapsulation dot1q

switchport trunk native vlan 15

switchport trunk allowed vlan 15,573

switchport mode trunk

speed 100

duplex full

priority-queue out

no cdp enable

spanning-tree portfast

spanning-tree bpdufilter enable

end

15 Replies 15

Hi Ajax,

Switch 3560 port:

interface FastEthernet0/7

description Connection to AP ROOT

switchport trunk encapsulation dot1q

switchport trunk native vlan 15

switchport trunk allowed vlan 15,192

switchport mode trunk

load-interval 30

speed 100

duplex full

priority-queue out

random-detect

no cdp enable

spanning-tree portfast trunk

spanning-tree bpdufilter enable

end

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: