From: haducbinh (haducbinh@vnpro.org)
Date: Fri Sep 15 2006 - 00:55:23 ART
Rack1SW1#sh bridge
Br Group Mac Address State Type Ports
-------- ----------- ----- ---- -----
1 0017.9438.316a Forward DYNAMIC Vl27 Fa0/2
1 0017.95c1.6dae Forward DYNAMIC Vl17 Fa0/1
Rack1SW1#sh bridge group
Bridge Group 1 is running the VLAN Bridge compatible Spanning Tree protocol
Port 34 (Vlan17) of bridge group 1 is forwarding
Port 35 (Vlan27) of bridge group 1 is forwarding
Rack1SW1#sh interfaces vlan17 irb
Vlan17
Routed protocols on Vlan17:
ip
Software MAC address filter on Vlan17
Hash Len Address Matches Act Type
0x00: 0 ffff.ffff.ffff 0 RCV Physical broadcast
Rack1SW1#sh interfaces vlan27 irb
Vlan27
Routed protocols on Vlan27:
ip
Software MAC address filter on Vlan27
Hash Len Address Matches Act Type
0x00: 0 ffff.ffff.ffff 0 RCV Physical broadcast
Rack1R1#sh run int fas0/0
interface FastEthernet0/0
ip address 144.1.17.1 255.255.255.0
ip pim sparse-mode
ip ospf mtu-ignore
duplex auto
speed auto
ipv6 address 2001:192:10:1::/64 eui-64
ipv6 rip RIPng enable
Rack1R2#sh run int fas0/0
interface FastEthernet0/0
ip address 144.1.27.2 255.255.255.0
ip pim sparse-mode
ip ospf network broadcast
ip ospf mtu-ignore
duplex auto
speed auto
ipv6 address 2001:192:10:1::/64 eui-64
ipv6 rip RIPng enable
Topology: R1(fas0/0: ipv6 add .)--------(int vlan 17)SW1(int vlan
27)-------------(fas0/0: ipv6 add .)R2
With this topology I can ping R1 to R2 by using IPV6 Add!
I have just rebuild topology to work on IE vol2, lab 7!
HaDucBinh
Mail: haducbinh@vnpro.org or haducbinh@yahoo.com
Phone: 0908 191 322
----------------------------------------------------------------------------
--------
Vietnamese Professionals (VnPro)
149/1D Ung Van Khiem Street, Ward 25, Binh Thanh District, Ho Chi Minh City.
Tel: (08) 5124257 - (08) 5125314
Fax: (08) 5124314
Website: http://vnpro.vn
Support forum: http://vnpro.org
_____
From: sabrina pittarel [mailto:sabri_esame@yahoo.com]
Sent: Friday, September 15, 2006 10:41 AM
To: haducbinh; ccielab@groupstudy.com
Subject: Re: Bridge-Group
Hi,
well if you send me the output of the commands below I can try to help
you...
I'm also very curious to see how you configured the 2 interfaces of the
cat3550 connected to R1 and R3, and the full configuration of the 2 SVIs...
because fallback bridging does not bridge ip.
This is from Cisco website:
"With fallback bridging, you can forward non-IP packets that the switch does
not route between VLAN bridge domains and routed ports"
Sabrina
----- Original Message ----
From: haducbinh <haducbinh@vnpro.org>
To: sabrina pittarel <sabri_esame@yahoo.com>; ccielab@groupstudy.com
Sent: Thursday, September 14, 2006 8:26:10 PM
Subject: RE: Bridge-Group
I replace R2 by 3550 Switch and I create 2 vlan Vlan 10 and Vlan 20! When I
do the same thing on Switch!
Bridge irb
Bridge 1 protocol vlan-bridge
Int vlan 10
Bridge-group 1
Int vlan 20
Bridge-group 1
R1 and R3 can ping each other!
So I really don't understand what is the problem???
HaDucBinh
Mail: haducbinh@vnpro.org or haducbinh@yahoo.com
Phone: 0908 191 322
----------------------------------------------------------------------------
--------
Vietnamese Professionals (VnPro)
149/ 1D Ung Van Khiem Street , Ward 25, Binh Thanh District, Ho Chi Minh
City .
Tel: (08) 5124257 - (08) 5125314
Fax: (08) 5124314
Website: http://vnpro.vn
Support forum: http://vnpro.org
_____
From: sabrina pittarel [mailto:sabri_esame@yahoo.com]
Sent: Friday, September 15, 2006 10:21 AM
To: haducbinh; ccielab@groupstudy.com
Subject: Re: Bridge-Group
mmmmh I"m doing it all the time.
Can you do on R2 (by the way you don't need to route ip on bridge 2 if you
don't route thru a BVI):
show bridge 1
show bridge 1 group
show interface s0/1/0 irb
show interface s0/2/0 irb
Sabrina
----- Original Message ----
From: haducbinh <haducbinh@vnpro.org>
To: ccielab@groupstudy.com
Sent: Thursday, September 14, 2006 7:12:44 PM
Subject: Bridge-Group
Hi Group!
I have problem about bridge-group that I can't get over!
This is my topology!
R1(se0/1/0)--------(s0/1/0)R2(s0/2/0)-------------(s0/1/0)R3
I want to R2 bridge its S0/1/0 and S0/2/0 so that R1 can ping R3 in the same
subnet! So I configure like this:
R1(config)#int se0/1/0
R1(config-if)#ip add 1.1.1.1 255.255.255.0
R2(config)#bridge irb
R2(config)#bridge 1 protocol ieee
R2(config)#bridge 1 route ip
R2(config)#int se0/1/0
R2(config-if)#bridge-group 1
R2(config)#int se0/20
R2(config-if)#bridge-group 1
R3(config)#int se0/1/0
R3(config-if)#ip add 1.1.1.2 255.255.255.0
But the R1 can not ping R3!
I do not understand why!
Thanks!
HaDucBinh
Mail: haducbinh@vnpro.org or haducbinh@yahoo.com
Phone: 0908 191 322
----------------------------------------------------------------------------
--------
Vietnamese Professionals (VnPro)
149/ 1D Ung Van Khiem Street , Ward 25, Binh Thanh District, Ho Chi Minh
City .
Tel: (08) 5124257 - (08) 5125314
Fax: (08) 5124314
Website: http://vnpro.vn
Support forum: http://vnpro.org
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