Hi,
Cisco 3725
IOS: (C3725-ADVENTERPRISEK9-M), Version 12.4(15)T9
Wireless Module NME
Brief current running config below:
interface FastEthernet0/0
description WAN LINK
bandwidth 8192
ip address #### 255.255.255.252
ip access-group SECURE_INBOUND in
ip access-group SECURE_OUTBOUND out
ip nbar protocol-discovery
ip nat outside
ip virtual-reassembly max-reassemblies 64
no ip mroute-cache
!
interface FastEthernet0/1
description LAN LINK
no ip address
no ip mroute-cache
speed 100
full-duplex
!
interface FastEthernet0/1.101
description CLIENT VLAN 101
encapsulation dot1Q 101
ip address 192.168.101.1 255.255.255.0
ip access-group p101 in
ip nat inside
no ip mroute-cache
!
interface FastEthernet0/1.999
description MGMT SWITCH VLAN
encapsulation dot1Q 1 native
ip address #### 255.255.255.0
!
interface Integrated-Service-Engine2/0
description Cisco Wireless LAN Controller Module
ip address #### 255.255.255.240
!
interface Integrated-Service-Engine2/0.995
description WIRELESS
encapsulation dot1Q 995
ip address #### 255.255.255.0
ip nat inside
By enabling bridging on the router, we can setup our clients on VLAN 101 Ethernet connection to bridge with our Wireless connection using the same VLAN 101. This feature allows us to provide and manage wired and wiress service to one client on the same VLAN as well as easy accounting/billing.
When I apply the following config below, the link to our LAN Switch stack goes down:
no interface GigabitEthernet0/1.101
!
bridge irb
bridge 101 protocol ieee
bridge 101 route ip
!
interface BVI 101
description CLIENT VLAN 101
ip address 192.168.101.1 255.255.255.0
ip access-group p101 in
ip nat inside
no ip mroute-cache
!
interface GigabitEthernet0/1.101
encapsulation dot1Q 101
bridge-group 101
!
interface Integrated-Service-Engine1/0.101
encapsulation dot1Q 101
bridge-group 101
Our router log shows FastEthernet0/1, changed state to up after we place the BVI127 interface on down status.
000039: Jan 30 2012 08:54:19.343 GMT: %LINK-5-CHANGED: Interface BVI127, changed state to administratively down
000040: Jan 30 2012 08:54:20.343 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI127, changed state to down
000045: Jan 30 2012 08:56:32.066 GMT: %SYS-3-CPUHOG: Task is running for (2008)msecs, more than (2000)msecs (37/32),process = Virtual Exec.
-Traceback= 0x60744564 0x607445C0 0x61535A6C 0x610EA800 0x614D3618 0x614F738C 0x62B100C4 0x62B100A8
000047: Jan 30 2012 08:56:59.403 GMT: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up
000048: Jan 30 2012 08:57:41.281 GMT: %SYS-3-CPUHOG: Task is running for (2008)msecs, more than (2000)msecs (32/11),process = Virtual Exec.
-Traceback= 0x60744568 0x607445C0 0x61535A6C 0x610EA694 0x614D3618 0x614F738C 0x62B100C4 0x62B100A8
000053: Jan 30 2012 09:00:31.314 GMT: %LINK-3-UPDOWN: Interface BVI127, changed state to down
000054: Jan 30 2012 09:00:48.163 GMT: %LINK-3-UPDOWN: Interface BVI127, changed state to up
000055: Jan 30 2012 09:00:49.163 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI127, changed state to up
000056: Jan 30 2012 09:01:09.268 GMT: %LINK-3-UPDOWN: Interface BVI127, changed state to down
000057: Jan 30 2012 09:01:10.268 GMT: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI127, changed state to down
000059: Jan 30 2012 09:02:05.503 GMT: %LINK-5-CHANGED: Interface BVI127, changed state to administratively down
Please help.
Thanks
