OK, You didn’t post the switch configs so I am taking a guess here
So the first error message *Mar 25 01:34:11.179: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from backbone area must be virtual-link but not found from 150.50.12.1, FastEthernet0/1 R1(config-router)# *Mar 25 01:34:21.179: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from backbone area must be virtual-link but not found from 150.50.12.1, FastEthernet0/1 but fixed with on R1 with: area 1 virtual 1.1.1.1 (I thought FA0/1 is set up under area 1 which has mismatch with 12.1 from same router, therefore I will use Router ID of R1) This error message happened most likely because for a period of time you had both the interfaces in the same VLAN or you had some type of monitor port setup. Fa0/1 is seeing ospf traffic from Fa0/0 which means something is not correct. The second error message is the same. You must have had the vlan for Fa0/1 not correctly configured. Regards, Tyson Scott - CCIE #13513 R&S and Security Technical Instructor - IPexpert, Inc. Telephone: +1.810.326.1444 Cell: +1.248.504.7309 Fax: +1.810.454.0130 Mailto: HYPERLINK "mailto:[EMAIL PROTECTED]"[EMAIL PROTECTED] Join our free online support and peer group communities: HYPERLINK "http://www.IPexpert.com/communities"http://www.IPexpert.com/communities IPexpert - The Global Leader in Self-Study, Classroom-Based, Video On Demand and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab Certifications. _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 26, 2008 2:18 AM To: Tyson Scott; [EMAIL PROTECTED]; [email protected] Subject: RE: [OSL | CCIE_RS] CCIE_RS Digest 5 The configuration is straightforward: R1: R1#sh run Building configuration... Current configuration : 1638 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption no service password-recovery ! hostname R1 ! boot-start-marker boot-end-marker ! enable secret 5 $1$xXP.$IyD.hV2J1YzO2km02aDz3/ ! no aaa new-model ! resource policy ! memory-size iomem 15 ip subnet-zero ! ! ip cef ! ! no ip domain lookup ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 1.1.1.1 255.255.255.0 ! interface Loopback1 ip address 10.1.1.1 255.255.255.0 ! interface Loopback2 ip address 172.1.1.1 255.255.255.0 ! interface Loopback3 ip address 172.1.2.1 255.255.255.0 ! interface Loopback4 ip address 172.1.3.1 255.255.255.0 ! interface FastEthernet0/0 description Link to R2 ip address 150.50.12.1 255.255.255.0 duplex auto speed auto ! interface FastEthernet0/1 description Link to BB1 ip address 150.50.1.1 255.255.255.0 duplex auto speed auto no cdp enable ! router ospf 1 router-id 1.1.1.1 log-adjacency-changes area 1 virtual-link 2.2.2.2 area 1 virtual-link 1.1.1.1 network 150.50.1.1 0.0.0.0 area 1 network 150.50.12.1 0.0.0.0 area 0 ! ip classless ! ! no ip http server no ip http secure-server ! cdp source-interface Loopback0 cdp timer 120 R2: R2#sh run Building configuration... Current configuration : 2887 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname R2 ! boot-start-marker boot-end-marker ! enable secret 5 $1$UEQQ$R0NLCzKEMOlEluLJsjooa0 ! no aaa new-model ! resource policy ! memory-size iomem 15 ip subnet-zero ip cef ! ! ! ! no ip domain lookup ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 2.2.2.2 255.255.255.0 ! interface Loopback1 ip address 20.2.2.2 255.255.255.0 ! interface GigabitEthernet0/0 no ip address shutdown duplex auto speed auto media-type rj45 negotiation auto ! interface GigabitEthernet0/1 no ip address shutdown duplex auto speed auto media-type rj45 negotiation auto ! interface Serial0/1/0 no ip address encapsulation frame-relay no frame-relay inverse-arp ! interface Serial0/1/0.25 multipoint ip address 150.50.25.2 255.255.255.0 ip ospf priority 100 frame-relay map ip 150.50.25.2 205 frame-relay map ip 150.50.25.5 205 broadcast ! interface Serial0/1/0.246 multipoint ip address 150.50.246.2 255.255.255.0 frame-relay map ip 150.50.246.2 204 frame-relay map ip 150.50.246.4 204 broadcast frame-relay map ip 150.50.246.6 206 broadcast ! interface Serial0/2/0 description Serial Link to R5 ip address 150.50.9.2 255.255.255.192 clock rate 2000000 ! interface FastEthernet1/0 description Ethernet Link to R1 no switchport ip address 150.50.12.2 255.255.255.0 interface Vlan1 no ip address ! router ospf 1 router-id 2.2.2.2 log-adjacency-changes area 25 virtual-link 5.5.5.5 area 246 virtual-link 6.6.6.6 network 150.50.12.2 0.0.0.0 area 0 network 150.50.25.2 0.0.0.0 area 25 network 150.50.246.2 0.0.0.0 area 246 neighbor 150.50.25.5 neighbor 150.50.246.4 neighbor 150.50.246.6 R6: R6#sh run Building configuration... Current configuration : 1819 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname R6 ! boot-start-marker boot-end-marker ! enable secret 5 $1$2/0z$eymfKbWaqJHdHxHjiKMu00 ! no aaa new-model ! resource policy ! memory-size iomem 15 ip subnet-zero ! ! ip cef ! ! no ip domain lookup ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 6.6.6.6 255.255.255.0 ! interface Loopback1 ip address 61.6.6.6 255.255.255.0 ! interface Multilink1 ip address 150.50.69.6 255.255.255.0 ppp multilink ppp multilink group 1 ! interface FastEthernet0/0 ip address 150.50.7.6 255.255.255.128 duplex half speed auto ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface Serial0/1/0 ip address 150.50.246.6 255.255.255.0 encapsulation frame-relay frame-relay map ip 150.50.246.2 602 broadcast frame-relay map ip 150.50.246.4 604 frame-relay map ip 150.50.246.6 602 no frame-relay inverse-arp ! interface Serial0/2/0 no ip address encapsulation ppp clock rate 2000000 ppp multilink group 1 ! interface Serial0/2/1 no ip address encapsulation ppp clock rate 2000000 ppp multilink group 1 ! router ospf 1 router-id 6.6.6.6 log-adjacency-changes area 246 virtual-link 2.2.2.2 network 150.50.69.6 0.0.0.0 area 0 network 150.50.246.6 0.0.0.0 area 246 R7: Current configuration : 1553 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname R7 ! boot-start-marker boot-end-marker ! enable secret 5 $1$jua4$lOetsvhgMri6YoQ4d/4yo1 ! no aaa new-model ! resource policy ! memory-size iomem 10 ip subnet-zero ! ! ip cef ! ! no ip domain lookup ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! username R8 password 7 10471A0D0D12100E1F10 ! ! ! ! ! ! interface Loopback0 ip address 7.7.7.7 255.255.255.0 ! interface Loopback1 ip address 71.7.7.7 255.255.255.0 ! interface FastEthernet0/0 ip address 150.50.57.7 255.255.255.128 duplex auto speed auto ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface Serial0/0/0 ip address 150.50.78.7 255.255.255.0 encapsulation ppp clock rate 2000000 ppp authentication pap ppp pap sent-username R7 password 7 020F145E13160A3358 ! router ospf 1 router-id 7.7.7.7 log-adjacency-changes area 57 virtual-link 2.2.2.2 area 57 virtual-link 1.1.1.1 area 57 virtual-link 5.5.5.5 network 150.50.57.7 0.0.0.0 area 57 network 150.50.78.7 0.0.0.0 area 78 ! ip classless R8: R8#sh run Building configuration... Current configuration : 1555 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname R8 ! boot-start-marker boot-end-marker ! enable secret 5 $1$UGQg$ji9OEVknrbFvM602QQJxG0 ! no aaa new-model ! resource policy ! memory-size iomem 15 ip subnet-zero ! ! ip cef ! ! no ip domain lookup ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! username R7 password 7 110009000F020E1E10 ! ! ! ! ! ! interface Loopback0 ip address 8.8.8.8 255.255.255.0 ! interface Loopback1 ip address 81.8.8.8 255.255.255.0 ! interface FastEthernet0/0 ip address 150.50.8.8 255.255.255.0 duplex auto speed auto ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface Serial0/0/0 ip address 150.50.78.8 255.255.255.0 encapsulation ppp ppp authentication pap ppp pap sent-username R8 password 7 121016031A0E0E01393F ! router ospf 1 router-id 8.8.8.8 log-adjacency-changes redistribute connected metric-type 1 subnets route-map OSPF-Conn network 150.50.78.8 0.0.0.0 area 78 ! ip classless ! ! no ip http server no ip http secure-server ! access-list 1 permit 150.50.8.0 0.0.0.255 access-list 2 permit 200.0.0.8 ! route-map OSPF-Conn permit 10 match ip address 1 ! ! ! ! control-plane ! ! R9 R9#sh run Building configuration... Current configuration : 1647 bytes ! version 12.4 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname R9 ! boot-start-marker boot-end-marker ! enable secret 5 $1$SRkA$UsIVh6Dnh4gbUl1Hs5x3r/ ! no aaa new-model ! resource policy ! memory-size iomem 15 ip subnet-zero ! ! ip cef ! ! no ip domain lookup ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Loopback0 ip address 9.9.9.9 255.255.255.0 ! interface Loopback1 ip address 172.9.4.9 255.255.255.0 ! interface Loopback2 ip address 172.9.5.9 255.255.255.0 ! interface Loopback3 ip address 172.9.6.9 255.255.255.0 ! interface Loopback4 ip address 172.9.7.9 255.255.255.0 ! interface Multilink1 ip address 150.50.69.9 255.255.255.0 ppp multilink ppp multilink group 1 ! interface FastEthernet0/0 ip address 150.50.6.209 255.255.255.128 duplex half speed auto ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface Serial0/2/0 no ip address encapsulation ppp ppp multilink group 1 ! interface Serial0/2/1 no ip address encapsulation ppp ppp multilink group 1 ! router ospf 1 router-id 9.9.9.9 log-adjacency-changes network 150.50.69.9 0.0.0.0 area 0 ! ip classless ----- Original message ----- From: "Tyson Scott" <[EMAIL PROTECTED]> To: [EMAIL PROTECTED], [EMAIL PROTECTED], [email protected] Date: Wed, 26 Mar 2008 00:17:00 -0400 Subject: RE: [OSL | CCIE_RS] CCIE_RS Digest 5 Please post the configuration for the routers and switches they are connected to. Regards, Tyson Scott - CCIE #13513 R&S and Security Technical Instructor - IPexpert, Inc. Telephone: +1.810.326.1444 Cell: +1.248.504.7309 Fax: +1.810.454.0130 Mailto: HYPERLINK "mailto:[EMAIL PROTECTED]"[EMAIL PROTECTED] Join our free online support and peer group communities: HYPERLINK "http://www.IPexpert.com/communities"http://www.IPexpert.com/communities IPexpert - The Global Leader in Self-Study, Classroom-Based, Video On Demand and Audio Certification Training Tools for the Cisco CCIE R&S Lab, CCIE Security Lab, CCIE Service Provider Lab , CCIE Voice Lab and CCIE Storage Lab Certifications. _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Monday, March 24, 2008 1:55 PM To: [EMAIL PROTECTED]; [email protected] Subject: [OSL | CCIE_RS] CCIE_RS Digest 5 Hi scott, I've been doing task 5.7 to Section 5, nevertheless it seem who I fixed every problem concern virtual-Link, however last is strange. On Router 1 I've FA0/1 in area 1 (isolated area), but fa0/0 is area0, ABR is present. OSPF is interface-centric.Furthemore I have only follow indication from debug Any idea to help me? *Mar 25 01:34:11.179: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from backbone area must be virtual-link but not found from 150.50.12.1, FastEthernet0/1 R1(config-router)# *Mar 25 01:34:21.179: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from backbone area must be virtual-link but not found from 150.50.12.1, FastEthernet0/1 but fixed with on R1 with: area 1 virtual 1.1.1.1 (I thought FA0/1 is set up under area 1 which has mismatch with 12.1 from same router, therefore I will use Router ID of R1) Thereafter I've met an another problem: *Mar 25 01:35:14.099: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from backbone area must be virtual-link but not found from 150.50.12.2, FastEthernet0/1 R1(config-router)#area 1 virtual-link *Mar 25 01:35:24.099: %OSPF-4-ERRRCV: Received invalid packet: mismatch area ID, from backbone area must be virtual-link but not found from 150.50.12.2, FastEthernet0/1 Also Fixed with area 1 virtual 2.2.2.2 (I thought FA0/1 is set up under area 1 which has mismatch with 12.2 from another router, therefore I will use Router ID of R2) It look like it working, however there something wrong with this config? If you need I can post global config. Any idea to help me?Thanks in advance for help. -- This message is intended for the individual(s) to whom it is addressed and may contain information that is privileged or confidential. If you are not the addressee you must not read,use or disclose the contents of this email. Whilst all reasonable care has been taken to avoid the transmission of viruses, the recipient should carry out virus and other checks, as they consider appropriate. Myself accepts no responsibility in this regard. -- This message is intended for the individual(s) to whom it is addressed and may contain information that is privileged or confidential. If you are not the addressee you must not read,use or disclose the contents of this email. Whilst all reasonable care has been taken to avoid the transmission of viruses, the recipient should carry out virus and other checks, as they consider appropriate. Myself accepts no responsibility in this regard. No virus found in this incoming message. Checked by AVG. Version: 7.5.519 / Virus Database: 269.22.0/1342 - Release Date: 3/25/2008 10:26 AM No virus found in this outgoing message. Checked by AVG. Version: 7.5.519 / Virus Database: 269.22.0/1342 - Release Date: 3/25/2008 10:26 AM
