Cannot Telnet to a Switch

[anilkumarkulla]

Hi Team,

I cannot telnet into one of my switches. All the ports are in Vlan 7. Find the the attached config file. Kindly help me out. I hope the issue is about Vlan.

Thanks,

Kumar

[anilkumarkulla]

johnd2310  [@glen.grant]  [@Mehdi.SFAR]  Can you please help?

[johnd2310]

Hi,

Where are you telneting from?

You have enabled ip routing on the switch and therefore, you need to use ip route 0.0.0.0 0.0.0.0 10.1.2.1 instead of ip default-gateway 10.1.2.1. 

Where is the gateway for vlan 7, on this particular switch or on another device?

Thanks

John

[anilkumarkulla]

The scenario is actually we had a Cisco 2950 switch which is replaced with a Cisco 3850. I have copied the same configuration of 2950 to 3850. Telnet didn't work. Hence I gave IP routing. I  wouldn't mind removing IP routing. 

Also yes the VLAN7 is configured on the other switch which is connected to this switch or at the router.

Here is the cofig of VLAN on the other switch which is 3550.

interface Vlan7
 
 ip address 10.1.2.1 255.255.255.0

Thanks,

Kumar

[pravin03.singh]

Hi Anil Kumar,

is this Switch is connected to Router 10.1.2.1 if so then proced for below:-

issue the command for Telnet should be work:-

interface Vlan7
 
 ip address 10.1.2.1 255.255.255.0

Then

Define ip route:-

ip route 0.0.0.0 0.0.0.0 10.1.2.1

From,

Pravin