From: Nancy Courtney \(ncourtne\) (ncourtne@cisco.com)
Date: Wed Nov 20 2002 - 11:02:28 GMT-3
Hi Jason,
Try using "no frame arp" and "no frame inverse-arp" on your routers'
serial 0 statements. This should kill the dyanamic mappings. You may
need to "clear frame inarp" or reboot the routers for the dynamic
mapping to go away.
On the OSPF side, check to see where you have broken the connection to
area 0. All areas must touch area 0 and that message is telling you
that that the 134.3 router is not. Or,you can remove multiple areas for
this lab; and this message should also go away. If the lab requires two
areas, then they want you to create a virtual link so that area 0 is not
discontiguous.
good luck,
Nancy
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Jason Cash
Sent: Tuesday, November 19, 2002 6:36 PM
To: ccielab@groupstudy.com
Subject: Boson OSPF lab 1
I am working on the boson lab OSPF 1 and one of the instructions is
such:
Each router should only show the described mapping when 'sh frame map'
is typed.
However, when I typoe the command on R4, it lists the following:
01:15:49: %SYS-5-CONFIG_I: Configured from console by consolerame map
Serial0 (up): ip 153.1.134.1 dlci 401(0x191,0x6410), static,
broadcast,
CISCO, status defined, active
Serial0 (up): ip 153.1.134.3 dlci 401(0x191,0x6410), static,
broadcast,
CISCO, status defined, active
Serial0 (up): ip 153.1.21.2 dlci 402(0x192,0x6420), dynamic,
broadcast,, status defined, active
Now I only have two frame map statements. Why is it showing the DLCI
402? Here is the config of R$ and the frame switch:
R4
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
service tcp-small-servers
!
hostname r4
!
!
ip subnet-zero
no ip domain-lookup
!
!
!
!
interface Loopback0
ip address 153.1.104.1 255.255.255.0
!
interface Ethernet0
ip address 153.1.43.44 255.255.255.128
no ip route-cache
no ip mroute-cache
no keepalive
!
interface Serial0
ip address 153.1.200.4 255.255.255.0
encapsulation frame-relay
no ip route-cache
ip ospf network point-to-multipoint
no ip mroute-cache
frame-relay map ip 153.1.134.1 401 broadcast
frame-relay map ip 153.1.134.3 401 broadcast
frame-relay lmi-type cisco
!
interface Serial1
no ip address
no ip route-cache
no ip mroute-cache
shutdown
!
router ospf 1
log-adjacency-changes
network 153.1.104.0 0.0.0.255 area 0
!
ip classless
no ip http server
!
!
alias exec shi sh ip int brief
!
line con 0
exec-timeout 60 0
line aux 0
transport input all
line vty 0 4
login
!
end
FS
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname fs
!
boot system flash c4500-jk8s-mz.122-12.bin
!
ip subnet-zero
!
frame-relay switching
!
!
!
!
interface Ethernet0
ip address 192.168.0.9 255.255.255.0
media-type 10BaseT
!
interface Ethernet1
no ip address
shutdown
media-type 10BaseT
!
interface Serial0
no ip address
encapsulation frame-relay
no fair-queue
clockrate 500000
frame-relay intf-type dce
frame-relay route 102 interface Serial1 201
frame-relay route 103 interface Serial2 301
frame-relay route 104 interface Serial3 401
!
interface Serial1
no ip address
encapsulation frame-relay
clockrate 500000
frame-relay intf-type dce
frame-relay route 201 interface Serial0 102
frame-relay route 203 interface Serial2 302
frame-relay route 204 interface Serial3 402
!
interface Serial2
no ip address
encapsulation frame-relay
clockrate 500000
frame-relay intf-type dce
frame-relay route 301 interface Serial0 103
frame-relay route 302 interface Serial1 203
frame-relay route 304 interface Serial3 403
!
interface Serial3
no ip address
encapsulation frame-relay
clockrate 500000
frame-relay intf-type dce
frame-relay route 401 interface Serial0 104
frame-relay route 402 interface Serial1 204
frame-relay route 403 interface Serial2 304
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
!
interface BRI1
no ip address
encapsulation hdlc
shutdown
!
interface BRI2
no ip address
encapsulation hdlc
shutdown
!
interface BRI3
no ip address
encapsulation hdlc
shutdown
!
interface BRI4
no ip address
encapsulation hdlc
shutdown
!
interface BRI5
no ip address
encapsulation hdlc
shutdown
!
interface BRI6
no ip address
encapsulation hdlc
shutdown
!
interface BRI7
no ip address
encapsulation hdlc
shutdown
!
ip classless
no ip http server
ip pim bidir-enable
!
!
alias exec shi sh ip int brief
!
line con 0
exec-timeout 60 0
line aux 0
line vty 0 4
login
!
end
I am also rcv'ing the following msgs on R2 while working on the Boson
OSPF1 lab. Is there a way to disregard the msgs with a router
statement?
00:40:02: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID,
from backbone area must be virtual-link but not found from 153.1.134.3,
Serial0
Also, are JPG scan acceptable on this forum as it would be much easier
to send in a topology pic instead of doing it in ascii.
This archive was generated by hypermail 2.1.4 : Tue Dec 03 2002 - 07:23:07 GMT-3