Lab : Bridging help

[nawamani1613]

Hi all,


I try to do the bridiging in our free-labs, but i dont know whether it is correct or not.

Vlan 10 - R1 & R3 e0
Vlan 20 - R2 & R4 e0

R3 e0 & R4 e0 on the same subnet - let say 192.168.10.0/24

R3 -e0 192.168.10.1/24
R4 - e0 192.168.10.2/24

is it possible to ping each other?

enabled bridging on the follwing interfaces

R1 e0 & S1
R2 e0 & S1

sampl config

#############
bridge 1 protocol ieee
int e0
no ip address
bridge-group 1
no shut
int s1
clock rate 2000000
no ip address
bridge-group 1
no shut
###############

thanks in advance

Rgds.

[Rajesh1589]

Little thought.,. iam not sure.. do you need Layer 3 protocol to route between VLANS 10 and 20?

[nawamani1613]

you need to route b/w different vlan, Vlan nothing but a broadcast domain.

Scenario here is, I want to bridge the two vlans using the routers R1 & R2, so i asigned Ip address on R3 e0 (to act like host) & R4 e0 (to act like a host) in the vlan 10 & 20.

whether these two can able to ping if enabled the bridging on R1 & R2.

I can see STP messages & it exchanged, i found the bridging working between R1 & R2 but could not ping r3/r4.

i will try something on my next lab session...


Regds

[nawamani1613]

kaz,

ya, need to enable the IRB, it works fine now,

Thanks & Regds