I cannot SSH to the switch

[HeroVax]

Hello, I can't do the SSH from PC Technical Support to the switch.

Currently, I have configured my switch as shown below:

 

VLAN 99 Management (SwitchKL-Floor1)

ip address 15.0.6.14 255.255.255.252

ip default-gateaway 15.0.6.13

Technical Support VLAN (PC)

ip address 15.0.4.162 255.255.255.224

ip default-gateaway 15.0.4.161

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

ip domain-name cisco.lab
!
username cisco secret 5 $1$mERr$hx5rVt7rPNoS4wqbXKX7m0
!

!
interface FastEthernet0/5
switchport access vlan 50
switchport mode access
!

I can however, do SSH from PC Technical Support to the Router, but I can't do SSH from PC to switch.

Anyone know what I'm missing? I have attached my pkt file for your reference. Thanks