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Прохождение пакетов в порт SNR-S2995G-24FX

Приветствую.

Общая схема части сети в приложении.

 

Конфиг коммутатора:


 

sh running-config 
!!
switch convert mode stand-alone
!!
!
no service password-encryption
!
hostname SNR-S2995G-24FX
sysLocation Building 57/2,Predelnaya st, Ekaterinburg, Russia
sysContact support@nag.ru
!
authentication logging enable
!
username admin privilege 15 password 0 admin
!
authentication line console login local
!
!
ssh-server enable
!
info-center logfile 4 config count 40960 nandflash logfile.log
info-center logfile 4 output-enable
info-center logfile 4 match level warnings 
service dhcp
!
ip dhcp excluded-address 192.168.4.101
ip dhcp excluded-address 20.20.1.254
ip dhcp excluded-address 10.250.250.102
ip dhcp excluded-address 10.250.250.1
ip dhcp excluded-address 10.250.250.2
ip dhcp excluded-address 10.250.250.101
ip dhcp excluded-address 192.168.72.102
ip dhcp excluded-address 192.168.74.102
!
!
ip dhcp pool Vlan72
 network-address 192.168.72.0 255.255.255.0
 default-router 192.168.72.102
!         
ip dhcp pool Vlan74
 network-address 192.168.74.0 255.255.255.0
 default-router 192.168.74.102
!     
!         
Interface Ethernet0
!         
!         
!         
vlan 10;72;74;99;128;201;444 
!         
Interface Ethernet1/0/1
!         
Interface Ethernet1/0/2
!         
Interface Ethernet1/0/3
 dot1q-tunnel enable
 switchport access vlan 72
!         
Interface Ethernet1/0/4
 vlan-translation enable
 switchport access vlan 74
!         
..

!
Interface Ethernet1/0/22
!         
Interface Ethernet1/0/23
 switchport mode trunk
 switchport trunk allowed vlan 4;10;72;74;99;128;201;444 
 switchport trunk native vlan 128
!         
Interface Ethernet1/0/24
!         
Interface Ethernet1/0/25
!         
Interface Ethernet1/0/26
!         
Interface Ethernet1/0/27
!         
Interface Ethernet1/0/28
!         
interface Vlan1
 ip address 192.168.1.1 255.255.255.0
!         
interface Vlan10
 ip address 192.168.10.102 255.255.255.0
!         
interface Vlan72
 ip address 192.168.72.102 255.255.255.0
!         
interface Vlan74
 ip address 192.168.74.102 255.255.255.0
!         
interface Vlan99
 ip address 192.168.99.102 255.255.255.0
!         
interface Vlan128
 ip address 10.250.250.102 255.255.255.0
!         
interface Vlan201
 ip address 20.20.1.254 255.255.255.0
!         
interface Vlan444
 ip address 192.168.4.102 255.255.255.0
!         
ip route 0.0.0.0/0 10.250.250.2
ip route 10.250.250.0/24 10.250.250.2
ip route 192.168.4.0/24 192.168.4.102
ip route 192.168.10.0/24 192.168.10.102
ip route 192.168.72.0/24 192.168.72.102
ip route 192.168.74.0/24 192.168.74.102
ip route 192.168.99.0/24 192.168.99.102
!         
ntp server 192.168.44.69
!         
!         
no login  
!         
captive-portal
!         
end

При попытке ping с 2995 (самого устройства) на 10.250.250.1, 10.250.250.2 и иные адреса - пинг проходит. Если пинг туда же с 192.168.74.1 

 

При попытке пинг с 10.250.250.1, 10.250.250.2 на 10.250.250.102 ping не проходит.

 

Прошу помочь разобраться с причиной. Я не понимаю, что ограничивает прохождение пакета, при том, что ping с 192.168.74.1 на 192.168.74.102, 10.250.250.102 проходит.

 

net.png

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