Hi all,
I have a problem with this. I need to bridge some PCs over ISDN. in total there will be 7 remote sites, 6 over ISDN and 1 over a serial link. The serial link is working but I'm having trouble with the ISDN. I had a trial set up, using a 801 for the spoke on ISDN and a 2522 for the hub. The serial link has a 2501 at the remote end. The ISDN link came up and passed traffic. The 2522 was then swapped for a 3620 with 8 port bri, and NM2FE2W loaded with WIC2Ts. The config from the 2522 was mirrored across to the 3620 with modifications for the change of hardware.
The link now comes up but does not pass traffic.
Suggestions please.
Edited sho ver and sho run of the 2522 and 3620 are below. IP addresses have also been edited.
2522
System image file is "flash:igs-i-l.110-13", booted via flash
cisco 2522 (68030) processor (revision M) with 2048K/2048K bytes of memory.
Processor board ID 12021904, with hardware revision 00000003
Bridging software.
X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.
Basic Rate ISDN software, Version 1.0.
1 Ethernet/IEEE 802.3 interface.
2 Serial network interfaces.
8 Low-speed serial(sync/async) network interfaces.
1 ISDN Basic Rate interface.
32K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read ONLY)
Configuration register is 0x2102
2522#sho run
(edited)
!
hostname 2522
!
enable secret 5 (edited)
!
username 2522 password 7 (edited)
username 801 password 7 (edited)
no ip routing
isdn switch-type basic-net3
!
interface Ethernet0
ip address xxx.153.73.222 255.255.254.0
no ip mroute-cache
no ip route-cache
bridge-group 1
!
(edited)
!
interface BRI0
ip address xxx.153.73.222 255.255.254.0
no ip mroute-cache
encapsulation ppp
no ip route-cache
dialer idle-timeout 60
dialer map bridge name 801 broadcast
dialer-group 1
no fair-queue
ppp multilink
ppp authentication chap
bridge-group 1
!
ip classless
dialer-list 1 protocol bridge permit
bridge 1 protocol ieee
bridge 1 priority 1
!
(edited)
!
end
3620
System image file is "flash:c3620-i-mz.122-27b.bin"
cisco 3620 (R4700) processor (revision 0x81) with 24576K/8192K bytes of memory.
Processor board ID 29402708
R4700 CPU at 80Mhz, Implementation 33, Rev 1.0
Bridging software.
X.25 software, Version 3.0.0.
Basic Rate ISDN software, Version 1.1.
2 FastEthernet/IEEE 802.3 interface(s)
4 Serial(sync/async) network interface(s)
8 ISDN Basic Rate interface(s)
DRAM configuration is 32 bits wide with parity disabled.
29K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
sho run
Current configuration : 3143 bytes
!
(edited)
!
hostname 3620
!
enable secret 5 (edited)
!
username 3620 password 7 (edited)
username 801 password 7 (edited)
ip subnet-zero
no ip routing
!
!
no ip domain-lookup
!
isdn switch-type basic-net3
!
!
!
interface BRI0/0
ip address xxx.153.73.222 255.255.254.0
encapsulation ppp
no ip route-cache
no ip mroute-cache
dialer map bridge name 801 broadcast
dialer-group 1
isdn switch-type basic-net3
no fair-queue
no cdp enable
ppp authentication chap
ppp multilink
bridge-group 1
bridge-group 1 spanning-disabled
!
(edited)
!
interface FastEthernet1/0
ip address xxx.153.73.222 255.255.254.0
no ip route-cache
no ip mroute-cache
speed 10
half-duplex
bridge-group 1
bridge-group 1 spanning-disabled
!
(edited)
!
ip classless
!
dialer-list 1 protocol bridge permit
bridge 1 protocol ieee
bridge 1 priority 1
!
(edited)
!
end
Thanks
Bernie
