HQ-ISP01#ping 10.1.4.1 source 10.1.4.3 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.1.4.1, timeout is 2 seconds: Packet sent with a source address of 10.1.4.3 !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 3/3/4 ms HQ-ISP01#show run Building configuration... Current configuration : 3273 bytes ! ! Last configuration change at 12:21:13 UTC Thu Mar 25 2021 ! version 15.2 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption service compress-config ! hostname HQ-ISP01 ! boot-start-marker boot-end-marker ! ! ! no aaa new-model ! ! ! ! ! ! ! ! ip cef no ipv6 cef ! ! ! spanning-tree mode rapid-pvst spanning-tree extend system-id ! vlan internal allocation policy ascending ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface GigabitEthernet0/0 switchport access vlan 100 switchport mode access media-type rj45 negotiation auto ! interface GigabitEthernet0/1 switchport access vlan 100 switchport mode access media-type rj45 negotiation auto ! interface GigabitEthernet0/2 switchport access vlan 100 switchport mode access media-type rj45 negotiation auto ! interface GigabitEthernet0/3 switchport access vlan 100 switchport mode access media-type rj45 negotiation auto ! interface GigabitEthernet1/0 media-type rj45 negotiation auto ! interface GigabitEthernet1/1 media-type rj45 negotiation auto ! interface GigabitEthernet1/2 media-type rj45 negotiation auto ! interface GigabitEthernet1/3 media-type rj45 negotiation auto ! interface Vlan100 ip address 10.1.4.3 255.255.255.0 ! ip forward-protocol nd ! no ip http server no ip http secure-server ! ! ! ! ! ! control-plane ! ! line con 0 logging synchronous line aux 0 line vty 0 4 login ! ! end HQ-ISP01#