04-20-2016 11:54 AM - last edited on 03-25-2019 04:38 PM by ciscomoderator
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
Solved! Go to Solution.
04-20-2016 12:06 PM
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
04-20-2016 12:06 PM
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
04-21-2016 06:38 AM
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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