网络工程 - 无法通过 L3 交换机 ping - 吾爱随笔录

我在 Packet Tracer 中构建了一个场景，我正在考虑实施该场景，但在通过 L3 交换机从 PC ping 时遇到问题。从交换机，我可以 ping 环境中的每个 IP 地址，但连接到交换机内部的任何设备都无法 ping 交换机外部。我以前做过这件事，对此感到困惑。不确定是 Packet Tracer 还是我。

这是开关配置：

HM_SW1#sh run
Building configuration...
Current configuration : 1823 bytes
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname HM_SW1
!
ip dhcp excluded-address 192.168.1.1
ip dhcp excluded-address 192.168.1.50
!
ip dhcp pool 192
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
dns-server 10.10.0.40
!
ip routing
!
spanning-tree mode pvst
!
interface FastEthernet0/1
switchport access vlan 192
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
switchport access vlan 100
!
interface FastEthernet0/11
switchport access vlan 10
!
interface FastEthernet0/12
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
switchport access vlan 192
!
interface GigabitEthernet0/1
no switchport
ip address 10.255.255.2 255.255.255.252
duplex auto
speed auto
!
interface GigabitEthernet0/2
!
interface Vlan1
no ip address
!
interface Vlan10
mac-address 0005.5ec9.1601
ip address 10.10.0.1 255.255.255.0
!
interface Vlan100
mac-address 0005.5ec9.1602
ip address 10.100.0.1 255.255.255.0
!
interface Vlan192
mac-address 0005.5ec9.1603
ip address 192.168.1.1 255.255.255.0
!
ip default-gateway 10.255.255.1
ip classless
ip route 0.0.0.0 0.0.0.0 10.255.255.1
!
ip flow-export version 9
!
line con 0
!
line aux 0
!
line vty 0 4
login
!
end

谢谢