From: Chris Cole (CCole@EPLUS.com)
Date: Mon Oct 28 2002 - 12:02:27 GMT-3
Hoon, I have had the some problem. I heard that it is a bug.
-----Original Message-----
From: hoon [mailto:urlee21@kornet.net]
Sent: Saturday, October 26, 2002 1:19 PM
To: ccielab@groupstudy.com
Subject: some problem w IRB and cat3550
Group, can anybody explain to me why this 'Intergrated routing & bridging"
does not work out for me?
The problem was that I could ping each switch (10.1.1.3) and vlan30 router
(10.1.1.2) from IRB router(10.1.1.1); arp was shown correctly. But this
switch and vlan30router could not ping each other at all.
cat 3550 config.
interface FastEthernet0/14
switchport trunk encapsulation isl
switchport trunk allowed vlan 10,20,30,1002-1005
switchport mode trunk
no ip address
interface FastEthernet0/1
switchport access vlan 10
switchport mode access
no ip address
interface FastEthernet0/2
switchport access vlan 30
switchport mode access
no ip address
nterface Vlan20
ip address 10.1.1.3 255.255.255.0
!
ip default-gateway 10.1.1.1
IRB router config
bridge irb
interface FastEthernet0/0
no ip address
duplex auto
speed auto
!
interface FastEthernet0/0.10
encapsulation isl 10
ip address 10.2.1.1 255.255.255.0
no ip redirects
!
interface FastEthernet0/0.20
encapsulation isl 20
no ip redirects
bridge-group 1
!
interface FastEthernet0/0.30
encapsulation isl 30
no ip redirects
bridge-group 1
interface BVI1
ip address 10.1.1.1 255.255.255.0
bridge 1 protocol ieee
bridge 1 route ip
Vlan 30 router config
interface e0
ip addresss 10.1.1.2 255.255.255.0
I've been working this one for whole day, rebooting those devices heaps.
FYI, this is a WS-C3550-24-SMI switch
regards,
This archive was generated by hypermail 2.1.4 : Tue Nov 05 2002 - 08:35:58 GMT-3