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2960 SWITCH OSPF/Route

alexa
Level 1
Level 1

hello all-

i am trying to replace a 3760 switch with a 2960 at one of my location, the 3760 is doing OSPF to my router and just realize i dont have license on the 2960 to do OSPF, whats my option there to get this switch to work please see the config from the previous switch.

interface GigabitEthernet1/0/46

description P2P with CP-RT-Worship-1 Gi0/0/2

switchport trunk allowed vlan 912

switchport mode trunk

srr-queue bandwidth share 1 30 35 5

priority-queue out

mls qos trust cos

auto qos trust

spanning-tree portfast trunk

interface Vlan912

description P2P with CP-RT-Worship-1

ip address 10.3.6.102 255.255.255.252

no ip redirects

no ip unreachables

no ip proxy-arp

ip ospf network point-to-point

ip ospf 1 area 3

!

router ospf 1

router-id 10.3.6.1

passive-interface default

no passive-interface Vlan912

network 10.3.0.0 0.0.255.255 area 3

!

ip default-gateway 10.0.10.1

ip forward-protocol nd

no ip http server

no ip http secure-server

ip flow-export source Loopback0

!

!

any help would be greatly appreciated.

thanks

1 Accepted Solution

Accepted Solutions

Reza Sharifi
Hall of Fame
Hall of Fame

Hi,

You mean 3570 and not 3760 right?

If this is the case, it is not a good idea to go from a 3750 to a 2960.  The 2960 is mainly a layer-2 switch with very limited layer-3 functionality, but the 3750 is capable of both layer-2 and layer-3 as well as routed ports. You may want to change the 2960 with another 3750 or try using static routes instead of OSPF.

HTH

View solution in original post

2 Replies 2

Reza Sharifi
Hall of Fame
Hall of Fame

Hi,

You mean 3570 and not 3760 right?

If this is the case, it is not a good idea to go from a 3750 to a 2960.  The 2960 is mainly a layer-2 switch with very limited layer-3 functionality, but the 3750 is capable of both layer-2 and layer-3 as well as routed ports. You may want to change the 2960 with another 3750 or try using static routes instead of OSPF.

HTH

i have no choice but to replace the switch how would i do s static route on this switch to the router

this is the config from the router
interface GigabitEthernet0/0/0
 description Boynton Metro-E Connection
 bandwidth 20000
 vrf forwarding metroe
 ip address 10.0.10.3 255.255.255.0
 no ip redirects
 no ip unreachables
 load-interval 30
 speed 100
 no negotiation auto
 service-policy output WAN-INT-SHAPE
!
interface GigabitEthernet0/0/1
 description to CP-SW-Worship Gi1/1
 no ip address
 load-interval 30
 negotiation auto
!
interface GigabitEthernet0/0/1.912
 description -- Inside --
 encapsulation dot1Q 912
 ip address 10.3.6.101 255.255.255.252
 no ip redirects
 no ip unreachables
 ip pim sparse-mode
 ip nbar protocol-discovery
 ip flow monitor SWINDS-FLOWMONITOR input
 ip flow monitor SWINDS-FLOWMONITOR output
 ip ospf network point-to-point
 ip ospf 1 area 3
 no cdp enable
!
interface GigabitEthernet0/0/2
 no ip address
 negotiation auto
!
interface Service-Engine0/1/0
!
interface Service-Engine0/2/0
!
interface Service-Engine0/4/0
!        
interface GigabitEthernet0
 vrf forwarding Mgmt-intf
 no ip address
 shutdown
 negotiation auto
!
interface Vlan1
 no ip address
 shutdown
!
!
router eigrp IWAN
 !
 address-family ipv4 unicast autonomous-system 100
  !
  af-interface default
   passive-interface
  exit-af-interface
  !
  af-interface Tunnel11
   summary-address 10.3.0.0 255.255.248.0
   authentication mode md5
   authentication key-chain LAN-KEY
   hello-interval 20
   hold-time 60
   no passive-interface
  exit-af-interface
  !
  topology base
   default-metric 1000000 1 255 1 1500
   redistribute ospf 1
  exit-af-topology
  network 10.0.0.0
  eigrp router-id 10.3.6.2
  eigrp stub connected summary redistributed
 exit-address-family
!
router ospf 1
 router-id 10.3.6.2
 passive-interface default
 no passive-interface GigabitEthernet0/0/1.912
 default-information originate
!
ip forward-protocol nd
ip pim rp-address 10.1.6.2
ip ftp source-interface Loopback0
no ip http server
no ip http secure-server
ip tftp source-interface Loopback0
ip ssh source-interface Loopback0
ip ssh version 2
!
!
ip access-list standard SHELLED
 permit 10.0.0.0 0.255.255.255
 permit 172.16.0.0 0.0.255.255
 deny   any lo

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