Why can't I SSH into this router? Is something wrong with the OSPF configuration?

Why can't I SSH into this router? Is something wrong with the OSPF configuration?
ip dhcp excluded-address 172.16.49.129
ip dhcp excluded-address 172.16.54.129
ip dhcp excluded-address 172.16.59.129
!
ip dhcp pool 100
network 172.16.49.128 255.255.255.128
default-router 172.16.49.129
ip dhcp pool 110
network 172.16.54.128 255.255.255.128
default-router 172.16.54.129
dns-server 209.165.201.0
ip dhcp pool 120
network 172.16.59.128 255.255.255.128
default-router 172.16.59.129
dns-server 209.165.201.0


no ip cef
no ipv6 cef

username administrator password 0 cisco

ip domain-name DUN-R1

spanning-tree mode pvst

interface FastEthernet0/0
no ip address
duplex auto
speed auto

interface FastEthernet0/0.100
encapsulation dot1Q 100
ip address 172.16.49.129 255.255.255.128

interface FastEthernet0/0.110
encapsulation dot1Q 110
ip address 172.16.54.129 255.255.255.128

interface FastEthernet0/0.120
encapsulation dot1Q 120
ip address 172.16.59.129 255.255.255.128

interface FastEthernet0/1
ip address 172.16.255.130 255.255.255.192
duplex auto
speed auto

interface Serial0/0/0
ip address 172.16.255.193 255.255.255.252
ip ospf priority 1

interface Serial0/0/1
no ip address
clock rate 2000000
shutdown

interface Serial0/1/0
no ip address
clock rate 2000000
shutdown

interface Serial0/1/1
no ip address
clock rate 2000000
shutdown

interface Vlan1
ip address 172.16.1.12 255.255.255.128

router ospf 1
no log-adjacency-changes
network 172.16.48.0 0.0.15.255 area 0
network 172.16.255.192 0.0.0.3 area 0
network 172.16.255.128 0.0.0.63 area 0
network 172.16.1.0 0.0.0.255 area 0

ip default-gateway 172.16.1.1
ip classless

ip flow-export version 9

no cdp run

line con 0

line aux 0

line vty 0 4
login local
transport input ssh
line vty 5 15
login local
transport input ssh

Try asking me what GPU to buy at a certain price point, sorry.

Aw man great tech question!

I've got about 500$, currently have a 390x, paired with a 6700k for what it's worth. No point in upgrading, right?

Stop talking about what shitey graphics cards you wanna buy and help me with my SSH problem

Sorry user, I, like most of Sup Forums, am merely a consumer pleb. Wasn't talking to you OP, mind you.

I know, I'm just bumping my thread in hopes that someone understands this and can help

Ryzen BTFO!!1

that's right, keep bumping

sorry me no cisco

Cisco cuck

>I can't do it

Can you provide more details?

>Is the port you're trying to connect to open and listening?
>Have you double checked you're on the same network as the interface of the ssh server?
>Can you ping the router?
>What happens when you try to ssh?

What do I win if I hack it?

It's open and listening, it can be pinged and can forward packets to the correct destination.

I'm trying to SSH via vlan 1 (172.16.1.12 in this case) but the connection times out. It dealt with SSH fine from a pc/vlan on 172.16.49.130 before OSPF was implemented however, I'm not sure if the 172.16.1.12 address will need to be changed to deal with this though.

When I attempt to SSH, the connection times out.

all these pancakes

You probably didn't generate RSA keys on the router.

Also just get a braindump to study for your CCNA and stop wasting your time. That's what literally everyone does.

Obviously I did if it worked prior to the OSPF configuration.
Not doing a CCNA either, it's for uni.

>Obviously I did if it worked prior to the OSPF configuration.
Don't expect me to read the thread nigger.

If it's a physical router then set up a port-span or plug a hub into the path and run a packet capture to see what the fuck it's doing.

If it's virtual then whatever platform you're using should have a packet capture feature or it's ass.

You're asking if something is wrong with OSPF and you're not even giving any information about your set up.

Are you relying on an OSPF route to get to this thing?
Post a topology diagram.
Post source and destination addresses
Post your OSPF database, neighbor, and topology tables
Post your route table
Run debugs on the router and post the output

You're one of those assholes who will eventually get a job, and whenever something breaks you'll email your contracted IT support and say "hurr it no work pls halp".

And most of your wildcard masks are wrong and you're not even advertising all your networks.

I'm asking if anything is wrong with that router configuration for SSH and if maybe OSPF was a part of that problem maybe because of the network address and the wildcard for it.

I mean, I'm still pretty early on learning this shit. Most people in my course wouldn't bother to take free time like this to fix stuff.

Source is 172.16.49.130 to SSH into 172.16.1.12

honestly when I did Cisco stuff the one thing I had a hard time getting to work was telnet and ssh stuff

You probably need to generate RSA keys, I'm not exactly an expert though, I'm still learning as well

>braindump
What is this exactly? I've heard about CBT nuggets and resources like that, I still gotta take the exam but I dont feel very confident I can nail it first time like I want to

If Braindump is its own thing it would be nice to get info for other exams as well, I still gotta take Network+ and a bunch of other stuff a friend recommended

Dear lord that is fucked up - did your professor make that topology?
Anyway it's kind of hard to tell without being on the router but I don't see how OSPF could be a problem here - 172.16.1.0/26 and 172.16.49.128/26 should both be connected routes so OSPF shouldn't come into play. If it really broke when you configured OSPF then take out the OSPF config and see what happens.

"Braindump" is just a catchall term for question and answer dumps for exams. There are companies that pay people to take exams and memorize the questions so they can sell them online. They're to find with some googling

I'd only recommend using them if you have experience already and just want the cert - it's REALLY easy to expose someone in an interview who cheated and doesn't know their shit.