Cannot ping directly connected switch. Obviously, the switch responds to ICMP and telnet.

Cannot ping directly connected switch 10/24. sw1's network cannot reach sw2's network through the PC. 100. The two devices' switch ports are configured for the same VLAN Feb 3, 2016 · Hello, I need some networking help here. Suggestions As a precoution whenever you connect a Huawei switch with a non-Huawei device you should consider running command "arp detect-mode unicast" because this could occur even if the remote device is not cisco Dec 31, 2013 · Hello, I have a switch stack of 7 Dell PC 6248 that I cannot ping or telnet to from a PC on another vlan / subnet. I can ping computers connected to the switch as well as a public web server connected to the switch, but I cannot ping the switch itself. I have 20 switches hanging off of the distrobution stack, i can reach all of them but Feb 18, 2010 · This switch will not be connected to any other networks; it will only have a few computers on it that will be sending broadcast UDP packets to each other. From the 10. 0 duplex auto speed auto . If a switch is directly connected to another network device, ensure that the connected ports have the same type and VLAN […] Aug 18, 2016 · i have a router configured as switch in GNS3 using 16ESW slots. 3 YES manual up up FastEthernet0/1 192. e ip route 0. I can also dial in using a Cisco VPN client, and can connect to the devices on the right. The L2 passthrough is going to function separately than when you try to ping. 2 4 227 ms 226 ms 226 ms 10. Mar 20, 2018 · However, the problem is I cannot ping from devices in one VLAN to the management VLAN interfaces configured on the access switches (e. Why can't I ping the next hop router on a directly Aug 31, 2021 · You don’t need to configure a default-gateway for a directly connected device. But from the server I am not able to ping the Mar 5, 2019 · Hello, Have a question. I am able to send the broadcast UDP packets just fine, but I can't ping from any computer to any other computer. 2. Router: interface GigabitEthernet0/0/1 description "Link to Switch1" ip address 192. The strange thing is, I can ping it and telnet to it from another switch. which its doing. Its only vlan 20 that's the problem. 2 on SRX2. (Vlan 506, 514, 522, 530) So, I connected a laptop on Switch FF-5. 3 YES manual up up Vlan1 unassigned YES unset administratively down down R3# R3#sh ip rout Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external Dec 3, 2018 · Method Status Protocol GigabitEthernet0/0 198. Our workstations are on a 10. Note: This article is deprecated - The content is no longer applicable to releases subsequent to Junos OS version 15. If I put back the access port into the old user vlan (vlan 10), then I can ping just fine with my switch. Resolution Make sure the interface has the appropriate management profile configured for it that enables the services needed and that permits the IP addresses from which the May 11, 2012 · Try a different PC. 10. g. ASA int config interface GigabitEthernet0/2 no nameif no security-level no ip address ! interface GigabitEthernet0/2. Thanks In USG9520 V5, a Layer 2 trunk interface connects the firewall to a switch, but no default VLAN (PVID VLAN) is configured. 24. My gateway which is an svi on the switch is 172. 252. 2) from a directly connected PC (192. Ping does not work because there is no entry in the arp table of the S5700 for the outbound physical interface or the eth-trunk. Jun 27, 2015 · PC A can ping everything on the opposite network EXCEPT the Switches. If a static ARP entry is configured on a device, modify the ARP entry after the MAC address changes. Sep 23, 2019 · Show ip dhcp binding displays the lease. 11 Jan 12, 2022 · Hi all I have two Windows devices, both connected to the same switch and on the same VLAN. Mar 17, 2022 · this could be limitation of VPCs; Usually I use this VPC connect to access port on switch; not trunking port; Normally only servers would connect to trunk directly; your home PC may work if your NIC supports 802. 32. Therefore, the two devices cannot ping each other. 2. The Internet Port 1 is configured with Static IP using "Local status page" and connected to Switch and port is up. The management interface is activated and allowed through the trunk port. 1 YES manual up up GigabitEthernet0/1 10. 128. Stack Exchange Network. Unable to ping between router and routed port on L3 switch. I created a Trust to Trust, permit all policy per another user's recommendation but it still isn't working. Both routers have two directly connected subnets in their routing tables. If switch B is a non-Huawei device and you cannot log in to switch B to check the configuration, ping switch B from switch A and configure the mirroring function to analyze packets transmitted between switch A and switch B. May 6, 2024 · I'm going a little bit crazy. Mar 28, 2020 · I'm currently troubleshooting a network i built and I'm having an issue with ping connectivity, i have set up DHCP and DNS and my end devices can get IP's from DHCP as well as i have intervlan connectivity and all of my end devices can ping each-other, as well as my router can ping my end devices, but neither of my 2 switches are unable to ping They are both connected, via 100mbit switch, through ge-0/0/0. Here's the hard part. 1 /30 and 11. 5Gbps unmanaged switch: qsw-1105-5t. both have the same vlan 20 for access. Aug 4, 2019 · Dears I have set-up a small network based on two cisco 2960xr switches with IP Lite IOS. e. Sonicwall also has a route for 10. 10. 6. Nov 22, 2018 · Hello, I have a switch with Vlan 1 192. ping vr vr-mgmt 10. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I've read certain websites saying that to do Jun 14, 2012 · I cannot connect to these servers. 11. 1, not to an address on the route itself. 9 is directly connected, Vlan127. 2 on each switch for each switch to be able to ping router. It is directly connected to our core switch, which is configured with BGP and has 10. I have configured security zones security-services to allow ping and when that didn't work i added to allow all, but still unable to ping the directly connected ASA. interface TenGigabitEthernt1/1/1 switchport trunk native vlan 5 switchport trunk allowed vlan 10,20-21,30,40,50-51 switchport mode trunk switchport nonegotiate spanning-tree guard root service policy output QOS_POLICY_SWITCHPORT ip dhcp snooping trust Jul 13, 2023 · Greetings, I have a Cisco 9300 access switch that cannot ping one particular server from the switch CLI or from a device connected to an interface assigned to VLAN203 or VLAN760. The switch has a layer 3 port whose IP is 172. 0 x. Ergo, when it receives the ARP request on irb. I did not tested to communicate from server 1 to server 2 and etc as I don't have access I did not performed the action. 1. As a result, the ping packets from the peer switch cannot be tagged with VLAN 1 (the peer's PVID VLAN ID is 1 and the tag is stripped when the packets are sent). 1 on SRX1 and . It looks like your problem may be the firewall route. Currently I have 2 x windows XP PC, both connected via a dlink ethernet switch. I tried to ping like these: Host pings VLAN --> Successful Switch pings host --> Fail (I tried these on real equipment) I tried to replicate this on Packet Tracer, the same configura I ran into an issue where I was unable to ping the router from my switch and vice versa. Therefore both PC's on both sides should be able to ping devices placed in that subnets. 2). 0/24 machines without any problems. This is the CDP output from the Switch B - Office (connected through fiber to Switch B - Data Center) Apr 28, 2011 · Once all the changes had been saved, the switch & pc ip addresses were now able to be pinged. (show cdp neighbor). 245 ntp enable time Apr 27, 2018 · So I have 2 directly connect switch and router. The fact that dhcp negotiations are going on leads me to believe that the network is behaving properly. From the switch I can ping the router and server with no issue (directely connected). May 7, 2015 · I've just finished setting up a cluster with SRX240 firewalls and found that I can't ping hosts on the same subnet. I logged into the distrobution stack that the switch was attached to and was able to ping and access the switch. 215. The address of the mail server is 10. The SVI for the VLAN exists on the firewall. My first thought was that this should be related to the load-balancing (IP-hashing) and I expected to see odd numbered IP:s being able to reach one Nexus switch, and even numbered being able to reach the other Nexus switch. x this says all traffic that's is not specifically known by some interface route it outbound towards the Feb 9, 2023 · I am trying to ping on my management VLAN across a trunk between 2 Cisco switches. I can connect to switch using GUI or CLI. The other devices in each network (i. I can't ping from a client device to the router through the switch though. 2 3 240 ms 239 ms 274 ms 10. 2/32 is directly connected, Ethernet0/0 22. The path is basically your PC -> router -> switch for the ping itself, so make sure the switch is aware of that return path to your switch. Aug 28, 2015 · I've got a single switch with a static IP directly connected to PC1 with a static IP, both on the same 192. 51. I created all the Interface Vlans on the core switch and Management Vlan interfaces on the new switches. For example, move 10. Dec 31, 2013 · It seems that I can ping other hosts (receive replies) from a host directly connected behind the router (no switches involved, router connected to laptop), then I can ping anything, networks that have the L3 switch in front of the subnets, I cant ping past. Since the layer 3 switch already knows about the directly connected vlans, it does not need a route. @Oliv can you try the following command. 100) cant ping the gateway IP of 192. My 4 Client devices in the VLAN can ping the switch. 1 and can Sep 28, 2023 · hi i configure on my lab , two routers R1 and R2 directly connected and R1 is Connected RED network , and R2 connected in Blue Network the Each Network have a lan switch , i tried to ping from R2 to R1 connected Pc i can ping the IP address but i cant ping the Switch IP i configure R1 to Next hope Jun 19, 2011 · Thanks Riccardo and Alain. y. 0/24 is directly connected, Vlan127 L 10. Please refer my below sample diagrams to understand the network setup. I noticed in the router ARP table its If I do a sh cdp neigh detail, I can see the detail of the remote switch, along with the correct VLAN (222) and the IP address of the switch that is directly connected to it. 1000, it does not respond for its lo0. The sub-interface is up as i can ping it from the router itself. Check whether the destination MAC addresses of the packets are Mar 7, 2016 · Cannot ping PC directly connected to switch. But I am unable to ping this static IP even from this directly connected Switch . G0/2 on switch-02 is an access port and configured just like g0/1 with switchport mode access and switchport access vlan 100. 2 5 227 ms 227 ms Apr 8, 2021 · Is there an extra step required for R2 to ping R4 Loopback interface despite it's being advertised? 11. Posted 05-05-2011 16:57 Feb 17, 2022 · the router i can ping out to its default ateway (when its set on f0/0) but i just cant ping the switch it doesnt want to know, and the switch cant ping the router, yet in packet tracer is fine, its the most basic way it can be setup and i just cant ping my router which is my default gateway, i have tried putting ip address directly on router f0 . So why can't the ping get through? All other devices on my LAN are perfectly ping-able. 5/24 VLAN30 IP: 130. , downstream iLO ports on servers can communicate through the switches to hit our core switch (Nexus 7710). And yes, the subnet is 192. Can anyone help me with this. And the natting from inside is done by vlan1. 5 has full internet access; Same machine can ping to the 192. 5 has full internet access; Same machine connected to consumer grade switch connected to OPT1 port using IP 172. So, the Setup is as below. 104. I have my Windows firewall off. Jun 13, 2022 · I have an ASA directly connected to a SRX300 which I will eventually use as my home router/firewall. 10 can ping his gw: 192. Because they are directly connected and on the same subnet, a route should be visible, but when I perform a show route, I don't see anything. The following tests are available to diagnose issues related to wired network connections: Performing a Ping Test on a Switch. . Have static routes on router for SVIs on Router and have a defa Jul 28, 2020 · I am currently troublshooting pinging an IP address from two computers that are directly connected. 10/24) connected to the switch. 254. 0. However i have switches connected behind those and they cannot ping vlan 1 from the switch itself but the connected clients that are on various vlans can ping vlan 1 without any issues. 1 255. what I am trying to achieve is to ping Sw2(IP: 192. Archived User. 64. 120. 2/24 , there is a host (192. Aug 5, 2019 · Hi, This is going to be a beginner level question, however I cannot seem to find the answer anywhere. However that's not the case. from 172. 0/24) (Gigabit connection) Network C connected to Router 2 (192. 90 in the same port I created the VLAN 20 and VLAN 30 Interfaces. Summary. 3) that is getting assigned with an IP address from a dhcp pool located in Sw1. Its not the switch causing that your looking in wrong device , the router looks after routing if you cannot ping through it the issue is on the router itself not the switch , the switch is just pumping all its traffic to the router , if the router does not know what to do with it its not the switch issue if you get me Oct 3, 2020 · 4. 1 (HSRP so . I can ping my PC from the switch but when I introduce the source parameter to the ping command and have th I have the following scenario: I am using two Cisco 1941 routers Network A connected to Router1 (192. 168. I can see the mac table and ARP table is learning the mac address in the correct switchport and IP address . 2960,3640 for my switch and all those are giving the same resultt… Can anyone tells me what i am missing here… ? This is my topology… I changed router int g0/0 to be in same subnet of switch 192. 253. 30. 1. Each switch has a different Management Vlan. I cannot ping wlc from core switch, i dont know how but connected APs are working fine and users are also able to browse. I can see the tunnel is up and can do extended ping using a loopback interface. 5 to 172. I tried your suggestions and I'm still not able to ping the other switches vlan 20 interface. The link to the router comes out of Fast Ethernet 0/5 on the switch and into Fast Ethernet 0/0 on the router. However, I am having problem being able to ping SOME of these servers, I can arp but not ping from the Switch/Router. There are two pcs in the same network which i directly connected to the switch But when i tries to ping , i am getting message host not reachable I have tried many IOS from 3660. 20. 2 YES manual up up GigabitEthernet0/2 unassigned YES unset administratively down down GigabitEthernet0/3 unassigned YES unset administratively down down R2#sh ip route Gateway of last resort is not set 10. Those two computers can also access the internet and the gateway. 110 to fa0/0 and don't tag it. From the firewall (and from other places in fact) I can ping one of the devices but not the other. I want to connect two Nexus 7000 switch and do routing Jun 30, 2020 · I am installing a new MX450 device. Said switch is connected to a server handing out IP addresses and acting as a gateway. Cannot ping each other. 165 networks, they can also ping my loopback address. 1 router 2811 1 switch 3750-e ----- Router is connected to the mpls cloud with ospf. So, i have these 5 new switches which i need to connect to the core Sw. 0 with next hop 5. 12. Trace from my pc: I:>tracert -d 172. 0/24 and 10. Switch is rechable prom subnet 10. I can ping and trace to the 10. Below find my topology. But, i cannot do it from the core. 172. Your machine is in vlan 900 and has an IP from a different subnet. 0/23 . E. If you see the ip. 130. 2 /24. The switch initially was learning the mac address of both the router and PA but now I only see it learning the router's mac! UPDATE!! Guys do I need a route for 5. Jun 2, 2016 · Hello, Trying to solve a problem with a device connected to a port that appears to be without issue but I cannot ping it! The device (a VC unit) is connected to the following port: interface FastEthernet0/12 description user Port switchport access vlan 5 switchport mode access switchport voice vl Feb 5, 2012 · Solved: i am stuck in a issue! unable to ping the SVI i am design a small network for a office. 40. Pls suggest on this May 4, 2012 · Hi Guys, This would probably sound like a stupid question but it took at least 2 hours of my time so far. which as you see is not correct at all. Any ideas? Thanks Oct 18, 2021 · The first problem is the firewall itself can not ping directly connected device by using "ping source x. 1 description Central_Visitor vlan 360 nameif CentralVisitor security-level 50 ip address 192. y" command. 3. I have the following (relevant) configuration/status: interface FastEthernet0 switchport access vlan 10 no ip address FastEthernet0 is up, line protocol is up interface vlan10 ip address 10. You would need to add a gateway of last resort if we had a router going to the internet because it is a blanket statement for routes that are not included in the routing table. 5?? Jan 26, 2018 · Hi Friends, My task was to add new switches to the existing environment. 4. 255. Looking for ideas on what I might be missing. Obviously, the switch responds to ICMP and telnet. Mar 29, 2013 · To test this, you could move the address that you have on one of the subinterfaces to the main interface of f0/0. Here i am unable to ping or telnet to the SW1 (10. Ports on the routers and the switch should be in 'no shut' state. 0/24 and 192. 0/22 to go to 10. com from switch CLI . 0/24) (Gigabit Dec 14, 2013 · Hi Everyone, I am working on new setup where switch is directly connected to ASA. However the same interface will work with any other device without issue. 1/32 is directly connected, Vlan12 I running the ping from the switch Why is it not showing as a Jan 6, 2016 · ok so no need for a default-gateway as its a router , layer 2 devices like switches use default gateways while routers use either IGP routing (RIP/EIGRP/OSPF etc) or a default route as an example, a device connected directly to the internet through modem i. A ping might fail if the ASA interface is not active, the interface configuration is incorrect, or if a switch Jul 19, 2013 · Description. Apr 16, 2015 · Thanks Anne, that was my problem. 5/24 VLAN20 IP: 120. To further isolate the issue, ask the user to connect a laptop directly to the management interface. 5/24 The switch should not need a default gateway or any other routes set. Switch is showing in router's neighbor table. Apr 20, 2018 · When you shutdown the switch's vlan 252 interface and try the ping again it is successful because the source IP will be one of the switch's non-vlan 252 interfaces. I am running Debian 10 on one machine. Router config: interface GigabitEthernet0/0/0 no 1. I have connected a cisco vIOS router gi0/0 to PA eth1/1, all profiles, zones, policies configured but for the love of God, I cannot get them to ping each other. 1 and Jun 15, 2016 · Machine connected directly to OPT1 port using IP 172. I had them on a managed switch and it wasn't working and now I literally have them directly connected to one another and I cannot get them to ping each other. 0/24 is directly connected, Vlan12 L 172. I had the router and switch directly connected. Because of this server's are not able to do backups because the backup mgmt station can not ping these servers. 0 0. 204. The other machine is the Windows 10 command prompt. x. Sep 26, 2018 · This could be to manage the device over HTTPS or SSH, to connect to the GlobalProtect Portal or to the NetConnect web portal, or simply attempting to ping the interface. Mar 4, 2023 · The printer is a Ricoh SP 3510DN with 100Mbps ethernet that is connected to my dhcpd server via a 2. This works fine. I created a new vlan 100 this is a mgmt vlan, on both devices and create a SVI. All SVI and sub-int are up. 0 is directly connected, FastEthernet0/1. The switch is UP and traffic is passing through. I have configured the SRX to get an IP from the ASA. I have disabled windows firewall. 2/30 cannot ping directly connected Nov 10, 2022 · It has an ip of 192. ) The PC should be able to ping either switch, as it has directly connected interfaces in each network. I can now ping g0/0 from switch but have to assign default-gateway of 192. If it's a Cisco switch, do not forget the command "ip routing" or the switch will not perform inter-vlan routing. Mar 22, 2016 · The same goes for VM 2, which can reach the SVI on the right Nexus switch, but cannot reach the SVI on the left Nexus switch. Another Cisco 9300 access switch in the same IDF, connected to the same upstream distribution switch can ping the server' Nexus 7000 switch cannot ping another nexus 7000 when directly connected. 1 Tracing route to 172. Clients that plug into the network get an IP, and can access the internet. Then you should be able to ping it. What's going on here ? I am facing an issue with a switch. This test ensures that the ASA interfaces are active and that the interface configuration is correct. I cannot get two routers to ping each other or PC to router. VLAN10 IP: 100. See config below: trunk 48 trk1 trunk timesync ntp ntp server 158. so I have vlan 20, 100 between them, but when I pin Dec 17, 2013 · I've got two physical computers which are connected to the same unmanaged switch. addresses with resp hardware address , ping the routers directly connected interfaces should work. The switch has no VLAN's on it except the default VLAN1. 1 no device answers and the communication fails. I have configured the Vlan 1 port with an IP address/Subnet Mask and used the no shutdown command to make sure it is up. May 6, 2022 · I have EVE-NG running on EXSI v7 I have a home router with DHCP The installation of EVE-NG was successful and has picked an IP from my home router I have added 3 nodes on my EVE-NG Lab a cloud - Which represents the EVE-NG A vIOS router which is directly connected to the Cloud An L3 switch which is directly connected to the Router The Router and the EVE-NG cloud are on thesame network, which Mar 22, 2018 · All switches that are directly connected to the Meraki are able to ping vlan 1 devices (servers) from the switch without any problems. I've set up the IP address but however when I tried to ping from 1 computer to another, it keeps showing "Request time out". 5. 102. 220. 0/8 is variably subnetted, 2 subnets, 2 Apr 3, 2018 · L 10. Cannot change LAN virtual interface from vlan 1 to vlan 30 ( if its changed line is up and protocol is down from vlan30). 0/24 network. I can ping all SVIs on the Sw but the switch I can only ping the g0/0/0. 3. Feb 12, 2019 · When trying to ping or access a service on the device, revenue/management interfaces do not respond even though the service or ping is allowed on respective zones/device. 1 from switch but cannot ping beyond this port (I have a computer connected with nic 172. Nov 18, 2022 · C 172. Jan 5, 2020 · The Mac is plugged into one of the Cisco switches, but if I map a port on the Dell to be VLAN 64 and plug directly into the Dell switch, I still can’t ping the interface. Nov 28, 2015 · Hey all, Trying to setup a cisco router to work with 5 sub-interface vlans. What are the possibilities that can stop pinging my directly connected interface? It’s ccie lab troubleshooting. But cannot think what else to try Router connected to Router 11. i treid to ping it and could not ping it. Checking the Interface Type, VLAN ID, and IP Addresses If a PC is directly connected to a switch, ensure that the IP addresses of the PC and VLANIF interface are on the same subnet. x host y. The alpine linux instance can ping the SVI on switch-02, but not the SVI on switch-01 and the SVI on switch-01 can't ping the linux instance connected to g0/2 on switch-02. May 28, 2013 · I've attached our switch configuration. I can ping router g0/1 172. 151. Jul 27, 2012 · the static route on the switch is not effective as the switch (or service module) sees IP subnet 192. By the way any advice in communicating VLANs. Make sure its not a built-in or third party firewall issue on the PC. 10 My PA 440 has 10. Trunk from switch to Router is allowing all VLANs. So here is what my configuration was on the interfaces. 0/8 is May 19, 2016 · Routing is only needed when we are forwarding traffic between vlans. For transparent mode, ping the management IP address. Dec 18, 2016 · BUT Cisco end dont see traffic incoming when I ping from Juniper. 1Q tagging (most new NICs do) So, with trunking and can only ping vlan1 - this would mean that VPCs does not support trunk interface; Aug 27, 2015 · PC1-VLAN1=====Switch : Successful pings from the switch PC1-VLAN2=====Switch : *Unsuccessful* pings from the switch I've got a single switch with a static IP directly connected to PC1 with a static IP, both on the same 192. Only thing I find so far is. But when I try to ping using source interface vlan 11, it simply does not work. 0. Message was edited by: tolinrome tolinrome Jan 27, 2015 · The switch is L2 only and it has a management interface in vlan 16. 127. Something I should re iterate is that there are other vlan interfaces on the same switch that I can ping and they are going over the same trunk. Aug 22, 2016 · Hi. On the interface that connects this 2 devices I added the vlan 100. Using CLI I can ping to each server from CLI. (switchstack1---aggregate1-aggregate2---switch-stack2) Correct me if i am wrong, but the three routers are connected to each other through a switch, which means they are considered directly connected - as a result, correct or incorrect OSPF has nothing to do with the pingability, as a direct connection has an AD of 0 in comparison to OSPF's 110 Dec 22, 2017 · Hello, I have 2 switches that they are connected directly. Troubleshooting Switch Connectivity Issues. I have checked configs, port errors etc and can't find anything wrong. 175 and 10. The each aggregate interfaces has connected to 2 cisco stack switches. Perhaps I am missing something here? Am I making some stupid, rookie mistake that I will later be forced to kick myself over? Aug 5, 2018 · Few days ago i bought Aruba 2930F and I have a problem I'm not able to ping host in internet exp cnn. the switches) cannot reach devices in the opposite network. Switch1: Mar 20, 2016 · The interconnection from the router to the switch is done from the router F0 and connected to the switch f0/24. (i. 0 as directly connected and attempts to make an ARP request for IP 192. Issue i am currently having is that a device on one network (192. Juniper can see traffic from Cisco ping but Cisco can't see traffic from Juniper pings. 25. After the restart of the stack I get the right routing table and ping is working. Nov 2, 2018 · I have a ISR4321 -> 2960X -> 2960+ I can ping the 2960+ no problem but I cannot ping the 2960X from the router, and likewise cannot ping the router from the 2960X. Method Status Protocol FastEthernet0/0 192. I have a super simple setup, I have a Windows PC @ 10. 13. 1 over a maximum of 30 hops 1 <1 ms <1 ms <1 ms 172. 10-13). I have multiples VLANs and my core switch is routing all traffic through native VLAN 1 to the WAN through a physical interface in the Fortigate for example port 1 with ip address 10. With this setup, the switch can successfully ping PC1. I have a 3750 switch where a router and a server is connected. Dec 18, 2012 · R1 cannot ping its locally connected interface due to the longest match rule: R1(config-router)#do sh ip route C 172. Have you any advice on how I can get the switch to ping again as normal? Dec 12, 2023 · All traffic, i. configs below. But it is just not possible to ping the UP/UP SVI on the switches (using these SVI's as in-band management), not from directly connected device, or trying to ping the interface from the device/switch itself. 0 address. 0 configured as a network. Feb 19, 2020 · Suppose all of your Switches are interconnected using a particular VLAN, call it Switch Management VLAN (in a hub and spoke way and your Aruba 2930M stack is the center of your network map)they could ping each others using that VLAN if they have a common IP Addressing (each of them uses a common IP Default Gateway to ping hosts on other Step 2 Ping each ASA interface from thedirectly connected routers. 0/8 is variably subnetted, 2 subnets, 2 masks C 10. G: PC 192. I've enabled the inte May 24, 2011 · hi, i have wlc directly connected to core switch in same subnet and same vlan, core switch connected to othe edege switches and APs connected to them. 2 Users are unable to ping between two directly connected IRB interfaces, which are configured between two MX routers as part of a Multi-Chassis Link Aggregation Group (MC-LAG) Active/Active setup. If I want to manage the access switches I cannot telnet directly to them, but I have to telnet to the core switch and then telnet to the access switch from it. Have a look at my previous post on configuring bridging on the router. 16. SWITCH. 2 as well) interface. I have my PC connected to the core switch and i can ping the destination. Performing a Traceroute Test on a Switch Jun 22, 2017 · Hi Friends, I have a weird problem. 1 2 1 ms <1 ms <1 ms 172. 5. PC connected to vlan 2 untagged port can ping internet host without any problem . Jan 6, 2014 · I got an alert form solarwinds stating that switch is down. 229). here re the config. So even though you are connected directly you will have to go via your default gateway to get to the switch but it sounds like that is not working properly. 1-3650S . 11 as its MGT Interface and all communications between the Windows PC and the management interface work fine. Running the command, 'monitor traffic interface' on that particular interface shows the packets are received by the device, but there is no response. 101. Dec 7, 2011 · I am not able to ping my directly connected interface from ASA to router and my router is connected to switch. Loopbacks should always have /32 mask, since they do not exist in a broadcast domain. Every sub interface has management profile assigned. Oct 25, 2020 · Hi I have a 3850 switch and to it is connected my pc with the ip 172. 100 address from the switch Nov 12, 2010 · The 6509's act as Router/Switch, have servers on my backup network that are physically connected to this VSS. If the management interface is not configured, then connect the PC directly to the switch port of the same VLAN, on which the IP is configured for L3 access. 0/23 and this is consistent throughout. Jun 8, 2021 · Hi, on packet tracer I have made a VLAN. I have an inside interface set as eth 1/8 Layer 3 with an IP of 10. However, back in the office (15mins later) pings have stopped to the switch but not to the pc (which is working!) the switch ports are initialized. It would be nice to be able to do this for simple troubleshooting. Why can't I ping my directly connected neighbor? 0 Recommend. Your switch will not respond to ARP for addresses that are not bound on the interface the ARP request is received on. Both switches have the following configs. 9/32 is directly connected, Vlan127 Jun 13, 2021 · But as Win10 is not a router, one should not be routing foreign networks at it. As part of layer 2 connectivity, run sh arp on the both the routers to check if the mac address of the next hop router interface are being resolved . I can ping the switch that is directly connected, but none of the hosts connected to the switch. 75. When I ping from outside the switch it is not working. Why? 2. You need the firewall route to go to the next hop, 10. ooi xuaiw svcpmc droms kpglq zkntoim vnwngmj eywjut ydkvmh kobpd fnrdsfv szp frjn yax vhflr