From: Charles T. Alexander (charles.t.alexander@verizon.net)
Date: Tue May 11 2004 - 09:58:56 GMT-3
I'm having a problem with redistributing the loopback into EIGRP and being able to see it more than 1 router away.
cat3500XL---------------cat3550
|
|-------------r7--------r8
|
BB3
EIGRP is on r7, r8, BB3, cat3550.
The loopback 0 is on r8 and being redistributed connected
Can ping loopback on r7 but not on bb3 or cat 3550
If I include the loopback in the routing process of r8, rather than redistributed it, there is no problem seeing it.
=======================
r8
r8#r
Building configuration...
Current configuration : 1618 bytes
!
version 12.2
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r8
!
logging buffered 10000 debugging
logging rate-limit console 10 except errors
enable password radnor
!
ip subnet-zero
no ip finger
ip tcp synwait-time 5
no ip domain-lookup
ip host r1 10.10.11.1
!
no ip dhcp-client network-discovery
!
key chain cta78
key 1
key-string cta78
!
!
!
!
interface Loopback0
ip address 138.10.8.8 255.255.255.0
!
interface Ethernet0
ip address 192.168.20.8 255.255.255.0
!
interface Serial0
no ip address
shutdown
no fair-queue
!
interface Serial1
description Backdoor to R1
bandwidth 64
ip address 10.10.11.8 255.255.255.0
clockrate 64000
!
interface TokenRing0
ip address 138.10.78.8 255.255.255.0
ip bandwidth-percent eigrp 100 60
ip hold-time eigrp 100 179
ip authentication mode eigrp 100 md5
ip authentication key-chain eigrp 100 cta78
ring-speed 16
!
router eigrp 100
timers active-time disabled
redistribute connected metric 10000 10 255 1 1500
passive-interface Loopback0
network 138.10.78.0 0.0.0.255
no auto-summary
no eigrp log-neighbor-changes
!
ip kerberos source-interface any
ip classless
ip route 80.0.0.0 255.0.0.0 192.168.20.100
ip http server
!
!
alias exec c config t
alias exec r show run
alias exec i show ip route
alias exec b show ip bgp
alias exec bs show ip bgp summary
alias exec u undebug all
alias exec s show ip int brief
alias exec w write
!
line con 0
exec-timeout 0 0
logging synchronous
transport input none
escape-character 27
line aux 0
line vty 0 4
exec-timeout 0 0
password bp
login
!
end
r8#
=======================
r7
r7#r
Building configuration...
Current configuration : 1424 bytes
!
version 12.1
no service single-slot-reload-enable
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname r7
!
logging buffered 10000 debugging
enable password radnor
!
!
!
!
!
ip subnet-zero
ip tcp synwait-time 5
no ip domain-lookup
!
!
key chain cta70
key 1
key-string cta70
key chain cta78
key 1
key-string cta78
!
!
voice-port 1/0/0
!
voice-port 1/0/1
!
!
!
!
interface Loopback0
ip address 138.10.7.7 255.255.255.0
!
interface BRI0/0
no ip address
shutdown
!
interface Ethernet0/0
ip address 138.10.70.7 255.255.255.0
ip authentication mode eigrp 100 md5
ip authentication key-chain eigrp 100 cta70
!
interface TokenRing0/0
ip address 138.10.78.7 255.255.255.0
ip hold-time eigrp 100 179
ip authentication mode eigrp 100 md5
ip authentication key-chain eigrp 100 cta78
ring-speed 16
!
router eigrp 100
passive-interface Loopback0
network 138.10.7.0 0.0.0.255
network 138.10.70.0 0.0.0.255
network 138.10.78.0 0.0.0.255
no auto-summary
no eigrp log-neighbor-changes
!
ip classless
ip http server
!
!
alias exec c config t
alias exec r show run
alias exec i show ip route
alias exec b show ip bgp
alias exec bs show ip bgp summary
alias exec u undebug all
alias exec s show ip int brief
alias exec w write
!
line con 0
exec-timeout 0 0
logging synchronous
escape-character 27
line aux 0
line vty 0 4
exec-timeout 0 0
password bp
login
!
end
r7#
=======================
cat3550
c1#r
Building configuration...
Current configuration : 4858 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname c1
!
logging buffered 10000 debugging
enable password radnor
!
ip subnet-zero
ip routing
ip tcp synwait-time 5
no ip domain-lookup
ip dhcp relay information option
!
!
!
key chain cta70
key 1
key-string cta70
!
spanning-tree extend system-id
spanning-tree vlan 40 max-age 30
system mtu 1518
!
!
!
interface Loopback0
ip address 138.10.10.10 255.255.255.0
!
interface Loopback1
ip address 138.10.11.10 255.255.255.0
!
interface Port-channel1
switchport trunk encapsulation dot1q
switchport mode trunk
no ip address
!
interface FastEthernet0/1
switchport access vlan 125
no ip address
!
interface FastEthernet0/2
switchport access vlan 125
no ip address
!
interface FastEthernet0/3
no ip address
!
interface FastEthernet0/4
no ip address
!
interface FastEthernet0/5
switchport access vlan 125
no ip address
!
interface FastEthernet0/6
no ip address
!
interface FastEthernet0/7
no ip address
!
interface FastEthernet0/8
switchport access vlan 192
no ip address
!
interface FastEthernet0/9
no ip address
random-detect
!
interface FastEthernet0/10
no ip address
!
interface FastEthernet0/11
switchport access vlan 125
no ip address
!
interface FastEthernet0/12
switchport access vlan 192
no ip address
!
interface FastEthernet0/13
no ip address
!
interface FastEthernet0/14
no ip address
!
interface FastEthernet0/15
no ip address
!
interface FastEthernet0/16
switchport access vlan 14
switchport mode dot1q-tunnel
no ip address
duplex full
speed 100
l2protocol-tunnel cdp
l2protocol-tunnel stp
l2protocol-tunnel vtp
no cdp enable
!
interface FastEthernet0/17
no ip address
!
interface FastEthernet0/18
no ip address
!
interface FastEthernet0/19
no ip address
!
interface FastEthernet0/20
no ip address
!
interface FastEthernet0/21
no switchport
no ip address
!
interface FastEthernet0/22
no ip address
!
interface FastEthernet0/23
switchport trunk encapsulation dot1q
switchport mode trunk
no ip address
channel-group 1 mode on
!
interface FastEthernet0/24
switchport trunk encapsulation dot1q
switchport mode trunk
no ip address
channel-group 1 mode on
!
interface GigabitEthernet0/1
no ip address
!
interface GigabitEthernet0/2
no ip address
!
interface Vlan1
ip address 138.10.20.1 255.255.255.0
!
interface Vlan30
description vlan C
ip address 192.168.30.10 255.255.255.0
!
interface Vlan40
description vlan B
ip address 138.10.40.10 255.255.255.0
ip ospf authentication message-digest
ip ospf message-digest-key 1 md5 cta4690
ip ospf mtu-ignore
!
interface Vlan70
description vlan D
ip address 138.10.70.10 255.255.255.0
ip authentication mode eigrp 100 md5
ip authentication key-chain eigrp 100 cta70
ip summary-address eigrp 100 203.1.0.0 255.255.252.0 255
!
interface Vlan96
description vlan A
ip address 138.10.96.10 255.255.255.224
ip ospf authentication message-digest
ip ospf message-digest-key 1 md5 cta4690
ip ospf mtu-ignore
!
interface Vlan125
description vlan E
ip address 138.10.125.10 255.255.255.0
ip rip receive version 1 2
!
interface Vlan192
description vlan F
ip address 192.168.20.10 255.255.255.0
!
router eigrp 100
redistribute ospf 1 metric 10000 40 254 1 1500
redistribute ospf 2 metric 10000 40 254 1 1500
redistribute rip metric 10000 40 255 1 1500
passive-interface default
no passive-interface Vlan30
no passive-interface Vlan70
network 138.10.70.0 0.0.0.255
network 192.168.30.0
no auto-summary
no eigrp log-neighbor-changes
!
router ospf 1
router-id 138.10.10.10
log-adjacency-changes
area 0 authentication message-digest
redistribute eigrp 100 subnets
redistribute ospf 2 subnets
redistribute rip subnets
network 138.10.40.0 0.0.0.255 area 0
!
router ospf 2
router-id 138.10.11.10
log-adjacency-changes
auto-cost reference-bandwidth 6000
area 0 authentication message-digest
redistribute eigrp 100 subnets
redistribute ospf 1 subnets
redistribute rip subnets
network 138.10.96.0 0.0.0.31 area 0
!
router rip
version 2
redistribute eigrp 100 metric 2
redistribute ospf 1 metric 2
redistribute ospf 2 metric 2
passive-interface default
no passive-interface Vlan125
network 138.10.0.0
input-queue 100
no auto-summary
!
ip classless
ip http server
!
!
!
alias exec i show ip route
alias exec r show run
alias exec c config t
alias exec u undebug all
alias exec b show ip bgp
alias exec bs show ip bgp sum
alias exec s show ip int brief
alias exec w write
!
line con 0
exec-timeout 0 0
logging synchronous
escape-character 27
line vty 0 4
exec-timeout 0 0
password bp
login
line vty 5 15
exec-timeout 0 0
password bp
login
!
!
monitor session 1 source interface Fa0/17
monitor session 1 filter vlan 10
monitor session 1 destination interface Fa0/18 encapsulation dot1q
end
c1#
=======================
cat3500XL
c2#r
Building configuration...
Current configuration:
!
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname c2
!
logging buffered 10000 debugging
enable password radnor
!
!
!
!
!
!
ip subnet-zero
ip tcp synwait-time 5
no ip domain-lookup
!
!
!
interface FastEthernet0/1
!
interface FastEthernet0/2
!
interface FastEthernet0/3
switchport access vlan 30
!
interface FastEthernet0/4
switchport access vlan 40
!
interface FastEthernet0/5
!
interface FastEthernet0/6
switchport access vlan 96
!
interface FastEthernet0/7
switchport access vlan 70
!
interface FastEthernet0/8
!
interface FastEthernet0/9
switchport access vlan 96
!
interface FastEthernet0/10
!
interface FastEthernet0/11
port group 1
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface FastEthernet0/12
port group 1
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface VLAN1
ip address 138.10.20.2 255.255.255.0
no ip directed-broadcast
no ip route-cache
!
alias exec r show run
alias exec c config t
alias exec u undebug all
alias exec s show ip int brief
alias exec w write
!
line con 0
exec-timeout 0 0
logging synchronous
transport input none
escape-character 27
stopbits 1
line vty 0 4
exec-timeout 0 0
password bp
login
line vty 5 15
exec-timeout 0 0
password bp
login
!
end
c2#
This archive was generated by hypermail 2.1.4 : Wed Jun 02 2004 - 11:12:09 GMT-3