Cisco switch cannot ping itself

WebApr 10, 2024 · If a Cisco device is configured to obtain its IP address from a DHCP server, it sends a DHCPDISCOVER message to provide information about itself to the DHCP server on the network. If you use the ip address dhcp command with or without any of the optional keywords, the DHCP option 12 field (hostname option) is included in the DISCOVER … WebFeb 28, 2024 · Check your switch configuration, If there is a command " IP routing " then you must remove the command ( no ip routing) first. 2. " IP default-gateway 1.1.8.1 " must be configured on the switch means VLAN 20 Gateway IP. Last thing: There is interface configuration is also showing a VLAN mismatch. Regards, Deepak Kumar Regards, …

Solved: Cannot remote telnet to switch - Cisco Community

WebFixed that and from the CLI the switch can ping 8.8.8.8. The firewall rules for the various logical interfaces I've added have an any/any rule. I just can't see what I need to do to get a host connected to the switch to talk to the internet. The switch itself can, but a device connected to it cannot. EDIT: The switch can also ping internal ... WebJun 16, 2015 · There is no physical port connected to this IP address, but doing this allows any port in the same VLAN to communicate with any other device in that VLAN, and also allows the switch to route traffic between the two VLANs. You can verify this by typing the show ip route command on your layer 3 switch. theory personality https://ladysrock.com

Solved: Cannot ping its own router interface - Cisco Community

WebAug 23, 2013 · From any and all idfs, cannot ping the default gateways of any vlan which mean cannot ping any SVI. I cannot see any changes made since I left other than that one switch, Nexus 5548 vpc pair is stp root with priorities hard coded due to vpc being in effect in that layer. Have vpc connecting to port-channel on vss across both switches. WebMar 6, 2024 · Solved: Cannot Ping A Cisco 2960 Switch - Cisco Community Start a conversation Cisco Community Technology and Support Networking Switching Cannot Ping A Cisco 2960 Switch 13191 10 4 Cannot Ping A Cisco 2960 Switch Go to solution avneet.singh Beginner Options 06-10-2010 06:32 PM - edited ‎03-06-2024 11:31 AM Hi WebApr 4, 2024 · IEEE 802.3af-compliant or IEEE 802.3at-compliant powered devices do not work on Cisco PoE switch. A non-Cisco powered device is connected to a Cisco PoE switch, but never powers on or powers on and then quickly powers off. Non-PoE devices work normally. Use the show power inline command to verify that the switch power … shsat practice test online free practice test

Solved: Cant Ping My Switch - Cisco Community

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Cisco switch cannot ping itself

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WebOct 19, 2011 · Yes, just reconfirmed. 3) can you ping the vlan 134 subinterface from the switch. yes, just reconfirmed. 4) from the NTP server can you ping the 139 subinterface ie. does it have it's default-gateway setup correctly. No ability to ping from the NTP server, but reconfirmed default gateway is set to 172.30.252.254. WebFeb 8, 2024 · I can see as per sh CDP neighbour (4500 box) which gives me IP 192.168.9.221 via DHCP, but cannot ping it and that CDP-4500 can't ping me either. …

Cisco switch cannot ping itself

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WebApr 19, 2024 · Switch is reachable from outside the lab, but when pinged from switch itself, ping doesn't work. However, I also have a loopback interface configured for some reason. Could it be because of loopback and management both are configured ? Loopback. interface Loopback0. ip address 5.5.5.5 255.255.255.255. Management port. … WebNov 10, 2024 · The switch I am connecting to has vlan 1058 untagged on all ports and I can access the internet and ping the default gateway from it. It has no connection issues. I …

WebNov 30, 2024 · The network has 2 switches and router on Vlan99 as shown below (the rest of the topology is not shown in the image). S1 can ping the Stafford router. S2 however is unable to ping itself, S1 or the Stafford router. I have attached the running configs for the … Hello experts, I have an issue in setting up two DNAC appliances in 1+1+1 setup. … WebFeb 5, 2012 · If you are trying to ping anything up on the router then you are going to need static routes pointing back for all subnets on the switch on your router otherwise it does not know how to send the request back .

WebMay 15, 2024 · Cisco. I just purchased some of the new Cisco 9300 switches. I have enabled ospf routing and am able to ping each of the interfaces including the layer 2 SVI, however I cannot ping any hosts on the layer 2 subnet. The hosts are authenticating properly via 802.1x, grabbing an IP from the DHCP server, but are not able to … WebApr 2, 2024 · MFIB itself is a multicast routing protocol independent forwarding engine; that is, it does not depend on PIM or any other multicast routing protocol. ... This feature is not applicable on C9500X-28C8D model of Cisco Catalyst 9500 Series Switches. ... ping [group-name group-address] Sends an ICMP Echo Request to a multicast group address.

WebDec 2, 2024 · Imagine an unmanaged switch with a reset button: The switch has no IP address or configuration But you could put a network-enabled robot next to it and SSH to … shsat practice tests 2017WebThe vlan needs to be present on an access or active trunk port. You will likely see the svi down in "show ip int brief". Do a "show spanning-tree vlan xx". If you don't have an STP instance, you won't have an operational SVI. If you are simply testing out labbing routing, instead of using SVIs use loopback interfaces. shsat practice tests elaWebDec 18, 2012 · You'll probably notice that the interface that you're trying to ping doesn't have an adjacency with the neighbor on the other side. So, … shsat practice tests onlineWebMar 29, 2014 · switchport mode access spanning-tree portfast Only connect the network cable for vmnic0 to the host and make sure vmnic0 shows up as "Connected" in the DCUI Double check that the VLAN-ID is blank. Then ensure the IP settings are correct (i.e no typos, ...) and restart the Management Network from the main menu. André View … theory philadelphiaWebIf you cannot ping on the 10.1.200.0/24 network then ARP it probably also not working. Turn on debugs for ARP on all three routers and do a packet capture on any of those links leading to the switch to observe ARP packets. sdv Edited by Admin February 16, 2024 at 4:46 AM Anthony, R1#show ip arp shsat practice test nycdoeWebMar 7, 2016 · cisco; routing; ping; Share. Improve this question. Follow asked Mar 7, 2016 at 4:13. ctote ctote. 371 4 4 silver badges 11 11 bronze badges. Add a comment ... Cannot ping PC directly connected to switch. 0. Unable to ping between router and routed port on L3 switch. Why? 2. shsat practice tests free onlineWebMar 21, 2024 · 1. Can't ping management VLAN interfaces on switches. I have a switched network which consists of a core switch 3810M and some access switches 2930F: InterVLAN routing has been configured in the core switch and is working properly: I can ping from devices in one VLAN to devices in another VLAN (e.g. from 172.16.10.5 to … shsat practice tests