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Router and two layer 3 switches
hodgey87
Member Posts: 232
in CCNA & CCENT
Hi Guys,
Looking for a little help if possible, I have a little topology ..... R1 -- SW1 -- SW2 nothing else! I cant ping from SW2 ip 192.168.1.2 to the router interface 192.168.0.1 ive used both static routes and OSPF and have the same issue. Can anyone see where i'm going wrong .... (The same config for both static routes and OSPF is working on packet tracer)
Here are the configs (Only IP address have been configured, nothing fancy)
R1 -
SW1 -
Looking for a little help if possible, I have a little topology ..... R1 -- SW1 -- SW2 nothing else! I cant ping from SW2 ip 192.168.1.2 to the router interface 192.168.0.1 ive used both static routes and OSPF and have the same issue. Can anyone see where i'm going wrong .... (The same config for both static routes and OSPF is working on packet tracer)
Here are the configs (Only IP address have been configured, nothing fancy)
R1 -
Current configuration : 1895 bytes ! ! Last configuration change at 18:02:02 UTC Sun Jul 10 2016 ! version 15.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R1 ! boot-start-marker boot-end-marker ! aqm-register-fnf ! ! no aaa new-model mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 no ip icmp rate-limit unreachable ! ! ! ! ! ! ! ! ! ! no ip domain lookup ip cef no ipv6 cef ! multilink bundle-name authenticated ! ! ! ! ! ! ! ! ! redundancy ! ! ip tcp synwait-time 5 ! ! ! ! ! ! ! ! ! ! ! ! ! interface Ethernet0/0 ip address 192.168.0.1 255.255.255.0 ! interface Ethernet0/1 no ip address shutdown ! interface Ethernet0/2 no ip address shutdown ! interface Ethernet0/3 no ip address shutdown ! interface Ethernet1/0 no ip address shutdown ! interface Ethernet1/1 no ip address shutdown ! interface Ethernet1/2 no ip address shutdown ! interface Ethernet1/3 no ip address shutdown ! interface Serial2/0 no ip address shutdown serial restart-delay 0 ! interface Serial2/1 no ip address shutdown serial restart-delay 0 ! interface Serial2/2 no ip address shutdown serial restart-delay 0 ! interface Serial2/3 no ip address shutdown serial restart-delay 0 ! interface Serial3/0 no ip address shutdown serial restart-delay 0 ! interface Serial3/1 no ip address shutdown serial restart-delay 0 ! interface Serial3/2 no ip address shutdown serial restart-delay 0 ! interface Serial3/3 no ip address shutdown serial restart-delay 0 ! router ospf 1 network 192.168.0.0 0.0.255.255 area 0 ! ip forward-protocol nd ! ! no ip http server no ip http secure-server ! ! ! ! control-plane ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous line vty 0 4 login transport input none ! ! end
SW1 -
Current configuration : 1631 bytes ! ! Last configuration change at 18:03:02 UTC Sun Jul 10 2016 ! version 15.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption service compress-config ! hostname SW1 ! boot-start-marker boot-end-marker ! ! logging discriminator EXCESS severity drops 6 msg-body drops EXCESSCOLL logging buffered 50000 logging console discriminator EXCESS ! no aaa new-model ! ! ! ! ! no ip icmp rate-limit unreachable ! ! ! no ip domain-lookup ip cef no ipv6 cef ! ! ! spanning-tree mode rapid-pvst spanning-tree extend system-id ! vlan internal allocation policy ascending ! ip tcp synwait-time 5 ! ! ! ! ! ! ! ! ! ! ! ! ! interface Ethernet0/0 no switchport ip address 192.168.0.2 255.255.255.0 duplex auto ! interface Ethernet0/1 switchport trunk encapsulation dot1q switchport mode trunk ! interface Ethernet0/2 ! interface Ethernet0/3 ! interface Ethernet1/0 ! interface Ethernet1/1 ! interface Ethernet1/2 ! interface Ethernet1/3 ! interface Ethernet2/0 ! interface Ethernet2/1 ! interface Ethernet2/2 ! interface Ethernet2/3 ! interface Ethernet3/0 ! interface Ethernet3/1 ! interface Ethernet3/2 ! interface Ethernet3/3 ! interface Vlan1 ip address 192.168.1.1 255.255.255.0 ! router ospf 1 network 192.168.1.0 0.0.0.255 area 0 network 192.168.0.0 0.0.255.255 area 0 ! ip forward-protocol nd ! ! no ip http server no ip http secure-server ip route 0.0.0.0 0.0.0.0 192.168.0.1 ! ! ! ! ! control-plane ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous line vty 0 4 login ! ! endSW2 -
Current configuration : 1488 bytes ! ! Last configuration change at 18:02:55 UTC Sun Jul 10 2016 ! version 15.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption service compress-config ! hostname SW2 ! boot-start-marker boot-end-marker ! ! logging discriminator EXCESS severity drops 6 msg-body drops EXCESSCOLL logging buffered 50000 logging console discriminator EXCESS ! no aaa new-model ! ! ! ! ! no ip icmp rate-limit unreachable ! ! ! no ip domain-lookup ip cef no ipv6 cef ! ! ! spanning-tree mode rapid-pvst spanning-tree extend system-id ! vlan internal allocation policy ascending ! ip tcp synwait-time 5 ! ! ! ! ! ! ! ! ! ! ! ! ! interface Ethernet0/0 switchport trunk encapsulation dot1q switchport mode trunk ! interface Ethernet0/1 ! interface Ethernet0/2 ! interface Ethernet0/3 ! interface Ethernet1/0 ! interface Ethernet1/1 ! interface Ethernet1/2 ! interface Ethernet1/3 ! interface Ethernet2/0 ! interface Ethernet2/1 ! interface Ethernet2/2 ! interface Ethernet2/3 ! interface Ethernet3/0 ! interface Ethernet3/1 ! interface Ethernet3/2 ! interface Ethernet3/3 ! interface Vlan1 ip address 192.168.1.2 255.255.255.0 ! router ospf 1 network 192.168.1.0 0.0.0.255 area 0 ! ip forward-protocol nd ! ! no ip http server no ip http secure-server ! ! ! ! ! control-plane ! ! line con 0 exec-timeout 0 0 privilege level 15 logging synchronous line aux 0 exec-timeout 0 0 privilege level 15 logging synchronous line vty 0 4 login ! ! end
Comments
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clarson
Member Posts: 903 ■■■■□□□□□□
What do the routing tables look like?
for some L3 switches, you need to enable routing for the switch to do routing. not sure if it is necessary here. -
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DPG
Member Posts: 780 ■■■■■□□□□□
What does the routing table on R1 look like? How about SW2? -
Optionsclarson
Member Posts: 903 ■■■■□□□□□□
SW2 is trunked to SW1
So, he needs to know routing on SW1
and ospf on SW1 should have r1 as a neighbor and formed an adjacency -
Optionsclarson
Member Posts: 903 ■■■■□□□□□□
try adding: ip routing
onto SW1
static routes don't work if routing isn't enabled either -
Optionshodgey87
Member Posts: 232
Please ignore this thread guys, used a different image in GNS3 and its all working fine ....
Guess its the risk you take using simulated software!! Was pulling my hair out earlier, had it working on packet tracer and real kit but not GNS3 haha. -
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xnx
Member Posts: 464 ■■■□□□□□□□
Yep, I wouldn't trust the switches in GNS3... Only physical equipment for meGetting There ...
Lab Equipment: Using Cisco CSRs and 4 Switches currently
