John Cournoyer
asked on
cisco rip and igrp updates failing over serial interface
i have a cisco 1601 and a 2611 (both with 12.2 ios) back to back via a dce/dte cable. i have igrp routing set up on both routers. i can see the igrp broadcasts in terminal mode, but the routers are not adding the routes to the routing tables. the physical connection is working fine because i tested it with static routes with great results. any help would be appreciated.
Are your Ethernet ports active, plugged in? If the interface is down, the route will not be propogated. Of course, they are because you said a static route entry worked. Do you have the same igrp as number on both sides?
Can you paste your configs?
Can you paste your configs?
ASKER
Here are my configs...
2611 Router
JC2611#sh conf
Using 1653 out of 29688 bytes
!
version 12.2
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname JC2611
!
logging rate-limit console 10 except errors
!
ip subnet-zero
!
!
no ip finger
ip name-server 204.127.202.4
ip name-server 216.148.227.68
!
ip audit notify log
ip audit po max-events 100
no ip dhcp-client network-discovery
!
!
!
interface FastEthernet0/0
ip address dhcp
ip access-group 110 out
ip directed-broadcast
ip nat outside
speed auto
half-duplex
no cdp enable
!
interface Serial0/0
description WAN Link to JC1602
ip address 192.168.15.1 255.255.255.0
ip directed-broadcast
no ip mroute-cache
clockrate 4000000
!
interface FastEthernet0/1
ip address 192.168.10.1 255.255.255.0
ip nat inside
no ip mroute-cache
duplex auto
speed auto
!
interface Ethernet1/0
ip address dhcp
ip access-group 105 out
ip directed-broadcast
ip nat outside
half-duplex
no cdp enable
!
router igrp 10
passive-interface FastEthernet0/0
passive-interface Ethernet1/0
network 12.0.0.0
network 192.168.10.0
!
ip nat pool global 12.235.253.75 12.235.253.75 netmask 255.255.255.0
ip nat inside source list 5 pool global overload
ip classless
no ip http server
!
access-list 5 permit 192.168.0.0 0.0.255.255
access-list 105 deny ip 192.168.0.0 0.0.255.255 any
access-list 105 permit ip any any
access-list 110 deny ip 192.168.0.0 0.0.255.255 any
access-list 110 permit ip any any
!
line con 0
transport input none
line aux 0
line vty 0 4
password radical
login
line vty 5 15
password radical
login
!
end
JC2611#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is 12.235.252.1 to network 0.0.0.0
C 192.168.15.0/24 is directly connected, Serial0/0
C 192.168.10.0/24 is directly connected, FastEthernet0/1
12.0.0.0/24 is subnetted, 2 subnets
C 12.235.253.0 is directly connected, Ethernet1/0
C 12.235.252.0 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [254/0] via 12.235.252.1
JC2611#
1602 Router
JC1602#sh conf
Using 1054 out of 7506 bytes
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname JC1602
!
boot system flash 1:cpa1600-upgrade-l.112-3. P
!
ip subnet-zero
no ip finger
ip name-server 204.127.202.4
ip name-server 216.148.227.68
!
!
!
interface Ethernet0
description local lan
ip address 192.168.20.1 255.255.255.0
no ip directed-broadcast
no ip route-cache
!
interface Serial0
description WAN 56K CSU/DSU
bandwidth 64000
no ip address
no ip directed-broadcast
no ip route-cache
fair-queue 64 256 0
service-module 56k clock source line
service-module 56k network-type switched
!
interface Serial1
ip address 192.168.15.2 255.255.255.0
ip directed-broadcast
no ip route-cache
!
router igrp 10
network 192.168.15.0
network 192.168.20.0
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.15.1
!
!
line con 0
exec-timeout 0 0
transport input none
line 2
line vty 0 4
exec-timeout 0 0
password 7 02080B4F040B
login
!
end
JC1602#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
U - per-user static route, o - ODR
T - traffic engineered route
Gateway of last resort is 192.168.15.1 to network 0.0.0.0
C 192.168.15.0/24 is directly connected, Serial1
C 192.168.20.0/24 is directly connected, Ethernet0
S* 0.0.0.0/0 [1/0] via 192.168.15.1
JC1602#
2611 Router
JC2611#sh conf
Using 1653 out of 29688 bytes
!
version 12.2
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname JC2611
!
logging rate-limit console 10 except errors
!
ip subnet-zero
!
!
no ip finger
ip name-server 204.127.202.4
ip name-server 216.148.227.68
!
ip audit notify log
ip audit po max-events 100
no ip dhcp-client network-discovery
!
!
!
interface FastEthernet0/0
ip address dhcp
ip access-group 110 out
ip directed-broadcast
ip nat outside
speed auto
half-duplex
no cdp enable
!
interface Serial0/0
description WAN Link to JC1602
ip address 192.168.15.1 255.255.255.0
ip directed-broadcast
no ip mroute-cache
clockrate 4000000
!
interface FastEthernet0/1
ip address 192.168.10.1 255.255.255.0
ip nat inside
no ip mroute-cache
duplex auto
speed auto
!
interface Ethernet1/0
ip address dhcp
ip access-group 105 out
ip directed-broadcast
ip nat outside
half-duplex
no cdp enable
!
router igrp 10
passive-interface FastEthernet0/0
passive-interface Ethernet1/0
network 12.0.0.0
network 192.168.10.0
!
ip nat pool global 12.235.253.75 12.235.253.75 netmask 255.255.255.0
ip nat inside source list 5 pool global overload
ip classless
no ip http server
!
access-list 5 permit 192.168.0.0 0.0.255.255
access-list 105 deny ip 192.168.0.0 0.0.255.255 any
access-list 105 permit ip any any
access-list 110 deny ip 192.168.0.0 0.0.255.255 any
access-list 110 permit ip any any
!
line con 0
transport input none
line aux 0
line vty 0 4
password radical
login
line vty 5 15
password radical
login
!
end
JC2611#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is 12.235.252.1 to network 0.0.0.0
C 192.168.15.0/24 is directly connected, Serial0/0
C 192.168.10.0/24 is directly connected, FastEthernet0/1
12.0.0.0/24 is subnetted, 2 subnets
C 12.235.253.0 is directly connected, Ethernet1/0
C 12.235.252.0 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [254/0] via 12.235.252.1
JC2611#
1602 Router
JC1602#sh conf
Using 1054 out of 7506 bytes
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname JC1602
!
boot system flash 1:cpa1600-upgrade-l.112-3.
!
ip subnet-zero
no ip finger
ip name-server 204.127.202.4
ip name-server 216.148.227.68
!
!
!
interface Ethernet0
description local lan
ip address 192.168.20.1 255.255.255.0
no ip directed-broadcast
no ip route-cache
!
interface Serial0
description WAN 56K CSU/DSU
bandwidth 64000
no ip address
no ip directed-broadcast
no ip route-cache
fair-queue 64 256 0
service-module 56k clock source line
service-module 56k network-type switched
!
interface Serial1
ip address 192.168.15.2 255.255.255.0
ip directed-broadcast
no ip route-cache
!
router igrp 10
network 192.168.15.0
network 192.168.20.0
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.15.1
!
!
line con 0
exec-timeout 0 0
transport input none
line 2
line vty 0 4
exec-timeout 0 0
password 7 02080B4F040B
login
!
end
JC1602#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
U - per-user static route, o - ODR
T - traffic engineered route
Gateway of last resort is 192.168.15.1 to network 0.0.0.0
C 192.168.15.0/24 is directly connected, Serial1
C 192.168.20.0/24 is directly connected, Ethernet0
S* 0.0.0.0/0 [1/0] via 192.168.15.1
JC1602#
ASKER
Here are my configs for both routers
2611 Router
JC2611#sh conf
Using 1653 out of 29688 bytes
!
version 12.2
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname JC2611
!
logging rate-limit console 10 except errors
!
ip subnet-zero
!
!
no ip finger
ip name-server 204.127.202.4
ip name-server 216.148.227.68
!
ip audit notify log
ip audit po max-events 100
no ip dhcp-client network-discovery
!
!
!
interface FastEthernet0/0
ip address dhcp
ip access-group 110 out
ip directed-broadcast
ip nat outside
speed auto
half-duplex
no cdp enable
!
interface Serial0/0
description WAN Link to JC1600
ip address 192.168.15.1 255.255.255.0
ip directed-broadcast
no ip mroute-cache
clockrate 4000000
!
interface FastEthernet0/1
ip address 192.168.10.1 255.255.255.0
ip nat inside
no ip mroute-cache
duplex auto
speed auto
!
interface Ethernet1/0
ip address dhcp
ip access-group 105 out
ip directed-broadcast
ip nat outside
half-duplex
no cdp enable
!
router igrp 10
passive-interface FastEthernet0/0
passive-interface Ethernet1/0
network 12.0.0.0
network 192.168.10.0
!
ip nat pool global 12.235.253.75 12.235.253.75 netmask 255.255.255.0
ip nat inside source list 5 pool global overload
ip classless
no ip http server
!
access-list 5 permit 192.168.0.0 0.0.255.255
access-list 105 deny ip 192.168.0.0 0.0.255.255 any
access-list 105 permit ip any any
access-list 110 deny ip 192.168.0.0 0.0.255.255 any
access-list 110 permit ip any any
!
line con 0
transport input none
line aux 0
line vty 0 4
login
line vty 5 15
login
!
end
JC2611#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is 12.235.252.1 to network 0.0.0.0
C 192.168.15.0/24 is directly connected, Serial0/0
C 192.168.10.0/24 is directly connected, FastEthernet0/1
12.0.0.0/24 is subnetted, 2 subnets
C 12.235.253.0 is directly connected, Ethernet1/0
C 12.235.252.0 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [254/0] via 12.235.252.1
JC2611#
JC1602#sh conf
Using 1054 out of 7506 bytes
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname JC1602
!
boot system flash 1:cpa1600-upgrade-l.112-3. P
!
ip subnet-zero
no ip finger
ip name-server 204.127.202.4
ip name-server 216.148.227.68
!
!
!
interface Ethernet0
description local lan
ip address 192.168.20.1 255.255.255.0
no ip directed-broadcast
no ip route-cache
!
interface Serial0
description WAN 56K CSU/DSU
bandwidth 64000
no ip address
no ip directed-broadcast
no ip route-cache
fair-queue 64 256 0
service-module 56k clock source line
service-module 56k network-type switched
!
interface Serial1
ip address 192.168.15.2 255.255.255.0
ip directed-broadcast
no ip route-cache
!
router igrp 10
network 192.168.15.0
network 192.168.20.0
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.15.1
!
!
line con 0
exec-timeout 0 0
transport input none
line 2
line vty 0 4
exec-timeout 0 0
login
!
end
JC1602#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
U - per-user static route, o - ODR
T - traffic engineered route
Gateway of last resort is 192.168.15.1 to network 0.0.0.0
C 192.168.15.0/24 is directly connected, Serial1
C 192.168.20.0/24 is directly connected, Ethernet0
S* 0.0.0.0/0 [1/0] via 192.168.15.1
JC1602#
2611 Router
JC2611#sh conf
Using 1653 out of 29688 bytes
!
version 12.2
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname JC2611
!
logging rate-limit console 10 except errors
!
ip subnet-zero
!
!
no ip finger
ip name-server 204.127.202.4
ip name-server 216.148.227.68
!
ip audit notify log
ip audit po max-events 100
no ip dhcp-client network-discovery
!
!
!
interface FastEthernet0/0
ip address dhcp
ip access-group 110 out
ip directed-broadcast
ip nat outside
speed auto
half-duplex
no cdp enable
!
interface Serial0/0
description WAN Link to JC1600
ip address 192.168.15.1 255.255.255.0
ip directed-broadcast
no ip mroute-cache
clockrate 4000000
!
interface FastEthernet0/1
ip address 192.168.10.1 255.255.255.0
ip nat inside
no ip mroute-cache
duplex auto
speed auto
!
interface Ethernet1/0
ip address dhcp
ip access-group 105 out
ip directed-broadcast
ip nat outside
half-duplex
no cdp enable
!
router igrp 10
passive-interface FastEthernet0/0
passive-interface Ethernet1/0
network 12.0.0.0
network 192.168.10.0
!
ip nat pool global 12.235.253.75 12.235.253.75 netmask 255.255.255.0
ip nat inside source list 5 pool global overload
ip classless
no ip http server
!
access-list 5 permit 192.168.0.0 0.0.255.255
access-list 105 deny ip 192.168.0.0 0.0.255.255 any
access-list 105 permit ip any any
access-list 110 deny ip 192.168.0.0 0.0.255.255 any
access-list 110 permit ip any any
!
line con 0
transport input none
line aux 0
line vty 0 4
login
line vty 5 15
login
!
end
JC2611#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is 12.235.252.1 to network 0.0.0.0
C 192.168.15.0/24 is directly connected, Serial0/0
C 192.168.10.0/24 is directly connected, FastEthernet0/1
12.0.0.0/24 is subnetted, 2 subnets
C 12.235.253.0 is directly connected, Ethernet1/0
C 12.235.252.0 is directly connected, FastEthernet0/0
S* 0.0.0.0/0 [254/0] via 12.235.252.1
JC2611#
JC1602#sh conf
Using 1054 out of 7506 bytes
!
version 12.0
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname JC1602
!
boot system flash 1:cpa1600-upgrade-l.112-3.
!
ip subnet-zero
no ip finger
ip name-server 204.127.202.4
ip name-server 216.148.227.68
!
!
!
interface Ethernet0
description local lan
ip address 192.168.20.1 255.255.255.0
no ip directed-broadcast
no ip route-cache
!
interface Serial0
description WAN 56K CSU/DSU
bandwidth 64000
no ip address
no ip directed-broadcast
no ip route-cache
fair-queue 64 256 0
service-module 56k clock source line
service-module 56k network-type switched
!
interface Serial1
ip address 192.168.15.2 255.255.255.0
ip directed-broadcast
no ip route-cache
!
router igrp 10
network 192.168.15.0
network 192.168.20.0
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.15.1
!
!
line con 0
exec-timeout 0 0
transport input none
line 2
line vty 0 4
exec-timeout 0 0
login
!
end
JC1602#sh ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default
U - per-user static route, o - ODR
T - traffic engineered route
Gateway of last resort is 192.168.15.1 to network 0.0.0.0
C 192.168.15.0/24 is directly connected, Serial1
C 192.168.20.0/24 is directly connected, Ethernet0
S* 0.0.0.0/0 [1/0] via 192.168.15.1
JC1602#
can you post results of
router#sho cdp neigh detail
Do you have the DCE cable plugged into the router with the clockrate command?
Are you using the nat at the moment? suggest removing the nat inside/outside statements while you get this working.
router#sho cdp neigh detail
Do you have the DCE cable plugged into the router with the clockrate command?
Are you using the nat at the moment? suggest removing the nat inside/outside statements while you get this working.
can you post results of
router#sho cdp neigh detail
Do you have the DCE cable plugged into the router with the clockrate command?
Are you using the nat at the moment? suggest removing the nat inside/outside statements while you get this working.
router#sho cdp neigh detail
Do you have the DCE cable plugged into the router with the clockrate command?
Are you using the nat at the moment? suggest removing the nat inside/outside statements while you get this working.
ASKER
i'll try removing nat
i've tried the dce clockrate command set any where from 56k to 4meg
here is the cdp detail
thanks for taking the time to help out !
john
JC2611#sh cdp neigh detail
-------------------------
Device ID: jc2924
Entry address(es):
IP address: 192.168.10.5
Platform: cisco WS-C2924M-XL, Capabilities: Trans-Bridge Switch
Interface: FastEthernet0/1, Port ID (outgoing port): FastEthernet0/9
Holdtime : 122 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2900xl Software (C2900xl-C3H2S-M), Version 12.0(5)WC5, RELEASE SOFTWAR
E (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 28-May-02 11:11 by devgoyal
advertisement version: 2
Protocol Hello: OUI=0x00000C, Protocol ID=0x0112; payload len=27, value=0000000
0FFFFFFFF010121FF000000000 00000D006F C3080FF000 3
VTP Management Domain: ''
Native VLAN: 3
Duplex: full
-------------------------
Device ID: JC1602
Entry address(es):
IP address: 192.168.15.2
Platform: cisco 1602, Capabilities: Router
Interface: Serial0/0, Port ID (outgoing port): Serial1
Holdtime : 178 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) 1600 Software (C1600-OY-L), Version 12.0(3), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Mon 08-Feb-99 21:20 by phanguye
advertisement version: 1
JC2611#
JC1602#sh cdp neigh detail
-------------------------
Device ID: jc2924
Entry address(es):
IP address: 192.168.10.5
Platform: cisco WS-C2924M-XL, Capabilities: Trans-Bridge Switch
Interface: Ethernet0, Port ID (outgoing port): FastEthernet0/17
Holdtime : 156 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2900xl Software (C2900xl-C3H2S-M), Version 12.0(5)WC5, RELEASE SOFTWAR
E (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 28-May-02 11:11 by devgoyal
-------------------------
Device ID: JC2611.attbi.com
Entry address(es):
IP address: 192.168.15.1
Platform: cisco 2621, Capabilities: Router
Interface: Serial1, Port ID (outgoing port): Serial0/0
Holdtime : 149 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-IO3-M), Version 12.2(1a), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Sat 26-May-01 14:34 by pwade
JC1602#
i've tried the dce clockrate command set any where from 56k to 4meg
here is the cdp detail
thanks for taking the time to help out !
john
JC2611#sh cdp neigh detail
-------------------------
Device ID: jc2924
Entry address(es):
IP address: 192.168.10.5
Platform: cisco WS-C2924M-XL, Capabilities: Trans-Bridge Switch
Interface: FastEthernet0/1, Port ID (outgoing port): FastEthernet0/9
Holdtime : 122 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2900xl Software (C2900xl-C3H2S-M), Version 12.0(5)WC5, RELEASE SOFTWAR
E (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 28-May-02 11:11 by devgoyal
advertisement version: 2
Protocol Hello: OUI=0x00000C, Protocol ID=0x0112; payload len=27, value=0000000
0FFFFFFFF010121FF000000000
VTP Management Domain: ''
Native VLAN: 3
Duplex: full
-------------------------
Device ID: JC1602
Entry address(es):
IP address: 192.168.15.2
Platform: cisco 1602, Capabilities: Router
Interface: Serial0/0, Port ID (outgoing port): Serial1
Holdtime : 178 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) 1600 Software (C1600-OY-L), Version 12.0(3), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Mon 08-Feb-99 21:20 by phanguye
advertisement version: 1
JC2611#
JC1602#sh cdp neigh detail
-------------------------
Device ID: jc2924
Entry address(es):
IP address: 192.168.10.5
Platform: cisco WS-C2924M-XL, Capabilities: Trans-Bridge Switch
Interface: Ethernet0, Port ID (outgoing port): FastEthernet0/17
Holdtime : 156 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2900xl Software (C2900xl-C3H2S-M), Version 12.0(5)WC5, RELEASE SOFTWAR
E (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 28-May-02 11:11 by devgoyal
-------------------------
Device ID: JC2611.attbi.com
Entry address(es):
IP address: 192.168.15.1
Platform: cisco 2621, Capabilities: Router
Interface: Serial1, Port ID (outgoing port): Serial0/0
Holdtime : 149 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-IO3-M), Version 12.2(1a), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Sat 26-May-01 14:34 by pwade
JC1602#
first, on the 2600, add the serial subnet to the igrp:
router igrp 10
network 192.168.15.0
badabing!
else:
A serial interface will only support 2Mb, so set the clockrate to 2000000
do a "sho controller serial 0/0" and "sho controller ser 1"
The results should tell you what cable it thinks is attached - DTE or DCE. Make sure the DCE cable is attached to the router with the clockrate statement.
Since they both are plugging into the same switch, try making two vlans on the switch so they won't bleed over with each other.
Also try using passive interface Eth 0 under eigrp on the 1602, and passive interface fast 0/1 on the 2600
Just for giggles, try changing it to eigrp vs igrp
no router igrp 10
router eigrp 100
network xxx
network xxx
no auto-summary
router igrp 10
network 192.168.15.0
badabing!
else:
A serial interface will only support 2Mb, so set the clockrate to 2000000
do a "sho controller serial 0/0" and "sho controller ser 1"
The results should tell you what cable it thinks is attached - DTE or DCE. Make sure the DCE cable is attached to the router with the clockrate statement.
Since they both are plugging into the same switch, try making two vlans on the switch so they won't bleed over with each other.
Also try using passive interface Eth 0 under eigrp on the 1602, and passive interface fast 0/1 on the 2600
Just for giggles, try changing it to eigrp vs igrp
no router igrp 10
router eigrp 100
network xxx
network xxx
no auto-summary
ASKER
i'll try removing nat
i've tried the dce clockrate command set any where from 56k to 4meg
here is the cdp detail
thanks for taking the time to help out !
john
JC2611#sh cdp neigh detail
-------------------------
Device ID: jc2924
Entry address(es):
IP address: 192.168.10.5
Platform: cisco WS-C2924M-XL, Capabilities: Trans-Bridge Switch
Interface: FastEthernet0/1, Port ID (outgoing port): FastEthernet0/9
Holdtime : 122 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2900xl Software (C2900xl-C3H2S-M), Version 12.0(5)WC5, RELEASE SOFTWAR
E (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 28-May-02 11:11 by devgoyal
advertisement version: 2
Protocol Hello: OUI=0x00000C, Protocol ID=0x0112; payload len=27, value=0000000
0FFFFFFFF010121FF000000000 00000D006F C3080FF000 3
VTP Management Domain: ''
Native VLAN: 3
Duplex: full
-------------------------
Device ID: JC1602
Entry address(es):
IP address: 192.168.15.2
Platform: cisco 1602, Capabilities: Router
Interface: Serial0/0, Port ID (outgoing port): Serial1
Holdtime : 178 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) 1600 Software (C1600-OY-L), Version 12.0(3), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Mon 08-Feb-99 21:20 by phanguye
advertisement version: 1
JC2611#
JC1602#sh cdp neigh detail
-------------------------
Device ID: jc2924
Entry address(es):
IP address: 192.168.10.5
Platform: cisco WS-C2924M-XL, Capabilities: Trans-Bridge Switch
Interface: Ethernet0, Port ID (outgoing port): FastEthernet0/17
Holdtime : 156 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2900xl Software (C2900xl-C3H2S-M), Version 12.0(5)WC5, RELEASE SOFTWAR
E (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 28-May-02 11:11 by devgoyal
-------------------------
Device ID: JC2611.attbi.com
Entry address(es):
IP address: 192.168.15.1
Platform: cisco 2621, Capabilities: Router
Interface: Serial1, Port ID (outgoing port): Serial0/0
Holdtime : 149 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-IO3-M), Version 12.2(1a), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Sat 26-May-01 14:34 by pwade
JC1602#
i've tried the dce clockrate command set any where from 56k to 4meg
here is the cdp detail
thanks for taking the time to help out !
john
JC2611#sh cdp neigh detail
-------------------------
Device ID: jc2924
Entry address(es):
IP address: 192.168.10.5
Platform: cisco WS-C2924M-XL, Capabilities: Trans-Bridge Switch
Interface: FastEthernet0/1, Port ID (outgoing port): FastEthernet0/9
Holdtime : 122 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2900xl Software (C2900xl-C3H2S-M), Version 12.0(5)WC5, RELEASE SOFTWAR
E (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 28-May-02 11:11 by devgoyal
advertisement version: 2
Protocol Hello: OUI=0x00000C, Protocol ID=0x0112; payload len=27, value=0000000
0FFFFFFFF010121FF000000000
VTP Management Domain: ''
Native VLAN: 3
Duplex: full
-------------------------
Device ID: JC1602
Entry address(es):
IP address: 192.168.15.2
Platform: cisco 1602, Capabilities: Router
Interface: Serial0/0, Port ID (outgoing port): Serial1
Holdtime : 178 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) 1600 Software (C1600-OY-L), Version 12.0(3), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-1999 by cisco Systems, Inc.
Compiled Mon 08-Feb-99 21:20 by phanguye
advertisement version: 1
JC2611#
JC1602#sh cdp neigh detail
-------------------------
Device ID: jc2924
Entry address(es):
IP address: 192.168.10.5
Platform: cisco WS-C2924M-XL, Capabilities: Trans-Bridge Switch
Interface: Ethernet0, Port ID (outgoing port): FastEthernet0/17
Holdtime : 156 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2900xl Software (C2900xl-C3H2S-M), Version 12.0(5)WC5, RELEASE SOFTWAR
E (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 28-May-02 11:11 by devgoyal
-------------------------
Device ID: JC2611.attbi.com
Entry address(es):
IP address: 192.168.15.1
Platform: cisco 2621, Capabilities: Router
Interface: Serial1, Port ID (outgoing port): Serial0/0
Holdtime : 149 sec
Version :
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-IO3-M), Version 12.2(1a), RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2001 by cisco Systems, Inc.
Compiled Sat 26-May-01 14:34 by pwade
JC1602#
Don't hit your browser refresh... use the "reload this question" link under your login name, top left corner of the page...
ASKER
i found my stupid mistake... i failed to have the s0/0 network 192.168.15.0 on the 2611 router igrp. i used the debug ip igrp transactions and could see no conversations between the two, so i double checked my igrp netowrk listings....
thanks for your time!
i have one problem still.. i cannot achive an outside (internet) connection from the 192.168.20.0 net on the 1602 router. this has to go 1 additional hop than any of my any other connections to the net. this is a cable modem setup. could the isp be limiting the number of router hops???? or is my problem still with the serial interface???
john
thanks for your time!
i have one problem still.. i cannot achive an outside (internet) connection from the 192.168.20.0 net on the 1602 router. this has to go 1 additional hop than any of my any other connections to the net. this is a cable modem setup. could the isp be limiting the number of router hops???? or is my problem still with the serial interface???
john
ASKER
just learning this site... thanks for the reload info.... couldn't understand why i was double posting....
john
john
ASKER CERTIFIED SOLUTION
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ASKER
you don't know how much you have helped me tonight... i've just been getting into dynamic routing protocols and nat in the past couple of days. i'm getting ready for my ccna and mcse. nat doesn't really come into the ccna, but i've needed it for practical reasons... now i have to study why that missing nat statement had to do with my 1602 not being able to route to the internet.... anyways... you have saved me a bunch o time...
thanks again,
john
thanks again,
john
ASKER
excellent help!! been working on my ccna and this saved me a bunch of time... can't say enough...
A+++++
A+++++
Glad to help!
Thanks.