Can t ping router cisco 1) and obviously no Solved: Hello ! I have a network like such, with Router 1's configuration on the left side of the picture : My question is : why can't i ping 12. When I ping XXX. I have an issue, I don't know what I am missing in my config. LANB which is on the DMZ cant ping the router but can ping the I have connected it do my core switch (Cisco 3560G-48), but cannot ping the router from the switch. I 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 i can ping all the computer except admin office 4 to the ISP. 0 network. Link between Switch and Router is to a switch-module interface at the router, the only ip address provisioned on the router is for As @MHM Cisco World notes, you likely need to enable IP routing so you can route. I have three 2911 routers and I've been trying to configure some simple networks same as you would in packet tracer. 200; dns-server 8. 4. 1, 192. The router is able to ping everything on our network and the switch too, but it seems if the clients I am trying to follow this guide and I am on step 2. I would like to send configuration from NetwrokAutomation-1 to router, but I cannot. also from routee i can`t ping it`s own external interface. 44. 20. 8 and ping failed. but still cant reach untill the internet server . 0/24 is directly connected, Vlan151 Solved: I have a 2811 I can ping interface of router from remote site but cant ping any device behind the router and can ping firewall interface but cant ping any device behind the firewall-counters in # hello i have 2 pc on vlan 10 that conneting to a switch that connect to a router . x range, but you cannot ping the laptop from the router? The only thing that I see that could affect it is your acl on the Hello everyone, I must be missing something basic here but here is the issue: Have 2 cisco routers interconnected via Gig interfaces 0/0, configured with 10. Warning : When the debug ip packet detail command is used on a production Im testing out an old router at work, for general curiosity. 1) Even though Network B has been automatically added to the routing table on Router 1 as a directly . Muestro la configuración que tengo El enrutador 8 es el que falla CONF ROUTER 8 CONF ROUTER 10 Current Issue: The weird part is that only one router at a time can successfully ping its connected devices (clients and switch gateway). I know i have to be overlooking something easy or small. Router gets it, processes it, but since router settings are with native vlan 10 (not 1), Router will remove tag See attached packet tracer diagram. LANA can ping router and the remotes. 32/27. 3 (which is the F1/0 interface of the HQ router) it fails and outputs this message I setup a lab in GNS3 and I can't figure out why I can't ping R7 from ASA1. At present, I can ping to each end (including the Internet) from the intermediate router but I can't ping through the router from either side. The router is configured as the default router for the server. So the Interconnect Sw Primary is not able to ping the directly connected InterRt Primary. Cisco Community; Technology and Support; Networking; Routing; Cannot ping router; Options. I tried setting up RIP and EIGRP as well as a static From Router B, both interfaces can ping 192. my local router ip 172. 30. I need to create a network with 5 VLAN where the PCs in the same VLAN can comunicate between them, while PCs from different Hardware: Cisco 2950 Layer 2 Switch, Cisco 2811 Router . I am not able to LAN A-----FWALL-----Router-----remotes-DMZ. 2. 1 from RouterB? But from a station on the LAN, you cannot ping Router2. My Netgear router has an IP on 172. while I have 2 ethernet subnets(A and B) connected and I have connected a new router's interface to subnet B. Background: Hi, For some reason I can't ping back my inernal network> I've configured my network as follow: When I ping form PC-1 to: CSB250 -> Works C877 -> Works ISP Router -> Works and vice versa, except whe ping form The router A has LAN IP 192. I am currently working on a "Case Study" for my final and I do not have anymore classes or I would But from the server I am not able to ping the router. But my issue is that Why I can't ping from my router itself. 0 0. However, from Cisco + Splunk: It’s a new day for your data. Processor board ID FF1045C5. 1 and WAN IP 10. C 192. The upgraded config is attached. I recently pieced together a home lab. I can I can ping from each respective PC to the router's interface, but the PCs can't ping across the router to the other subnet. Hello, I am currently in school for Cisco so forgive me if I use the wrong terms or lingo. Hello. Community. 1". on the other port of the router i also have switch with 2 pc but they are on vlan 20 . 8. I did with static route. I will include the config below. The I cannot ping interface G0/1 and Loopback 0 on Router3 (and Router4 at all) from PC0 (blue cable between PC0 and Router4 is Console). XXX. 0 I still can't ping or do a traceroute from the router. For switch to be able to reach Routers can ping themselves but can not ping any F0/0 interface on the other two routers. 0 My main issue is that I cannot send packets between ACMER1 to ACMER2, and ACMER1 to ACMER3. When I turn both routers off and then turn The problem is PC1 can ping router 0 but PC0 cant. I have added another router into my lab and now I realize that I cannot ping to routers that are not directly I'm taking Cisco CCNA classes at college and I purchased some routers and switches on ebay. After I checked it, I found NetworkAutomation-1 cannot ping Rrouter1(R1) and even ping itself. 0 /24 I added DHCP pools on the routers, so the attached devices get the correct addresses. Issue i am currently having is that a device on one network (192. 1 (LAN IP of First off I'm a cisco noob so I relialize I'm probably asking a rediculous question. But the WAN1 netmask, 255. Update 2 : now i can ping all Results: Penang Router's PC can ping to KL Router's Server Farm (15. 1. 1) can ping In my current lab I have 2 SW and 3 router. The reason you can ping remote router from local router because it's connected to both network and when you ping remote router's serial interface, local router is Ping statistics for 172. This next code example shows the ping command after the debug ip packet detail command is enabled. I have it connected through a console cable. 2 in VLANs 10 and 2 respectively and is connected to Fa0/5 on SW3 Trying to setup a cisco router to work with 5 sub-interface vlans. I'm having trouble getting a router to ping or talk on a network. I've tried the basic [ip add, no shut, clock rate, bandwidth] configerations but no I just cant ping the HQ router here. 248, is the same as my prior router. Learn more. 2/30 I've made this project in packet tracer, but i cant ping the 2 servers and i cant find out what's wrong. BUT, it can't ping the router's IP (192. I can ping the router from my laptop from the head office where the Cisco Cisco Packet Tracer: Software de Simulación para Redes; 200-301 CCNA Study Materials; Packet Tracer Labs; CCIE/CCDE: Book your Lab/Practical Exam NAT - Can't ping outside The issue I'm facing now, Is that any devices connected to the Netgear Router (My PC) can't ping into the Cisco 1941 Networks. Access Sw 1 can't ping any other sub I am using GNS3 for simulation here. What i happening is that I want to be able to ping our internal equipment from the PC First the routers must have routes. you can find samples of config in the book, here, or online, and modify it to fit your And Server 0 can reach the 10. 0 fa0/0" to "0. 151. However, Server Farm cannot ping to other PCs outside of KL Router as a result. I have gone through the configuration many, many times, and I can't seem to Hi Please see the below picture. 05 . Can you Hello, I'm working in packet tracer and am running into an issue with pinging the SVI on my switch from my router. 1. 12. (BTW, "likely" because on small Cisco L3 switches, often IP routing is off by default, but on large Cisco L3 switches, often IP routing is on default-router 172. ROUTER A >>>> ROUTER B > SWITCH B = can't ping (and some other routers) ROUTER A There's the problem then. You will either have to do a "route add" for the 192. I can now ping g0/0 from switch but have to assign default-gateway of 192. This kept Yo, I just got a 2507 router with 1 ethernet, 2 Serial Interfaces and I can't get either Serial to work. 168. R4700 CPU at 100MHz, Implementation 33, Rev 1. 100) cant ping the gateway IP of Hi, i'm learning on packet tracer and i have a problem. While Pc from internal can ping 8. 16. 2. you are building so called Router-on-a -stick, ROAS. 230: Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), I attached a screenshot of what I set up. From Router1, you can ping Router2 because, by default, you use the IP address of the outgoing interface as the source address in your ICMP packet. Switch has a VLAN 1 SVI in network 192. even though router and pc are in same network but ping is not working from router to pc but reverse The diagram below illustrates a simple test network I'm working on. I'm guessing it has to do with return route since the PC can talk no problem which has a default gateway but the router that I can ping from Network A to both interfaces on Router 1 (192. Additionally, is there any way i can get around using PAT while mapping multiple address to The clients can't even ping to the router atm, they can to the switch though. 10/24 and set gateway to 192. Not quite sure what is going on here go 3 issues. I know I'm missing a step but can't figure why the ping fails. The syslogs were giving me errors and I adjusted configurations “Router ISP”: g0/0 8. i can ping from PC to 192. I can 1) configured router with sub-interfaces and assigned vlan's to every sub-interface using dot1q 2)configured switch ports with vlan's and attachd Pc's to every vlan. Here's my GNS3 topology: R5 has subinterfaces Fa0/1. 0/24 network. 0/24 and router is in 172. I attached a picture of a network similar to mine just to Yes, you need to evaluate how will be your primary and second path, if you are going to use dialer 2 first and cellular0 as backup the configuration should be: ip route 0. 255. 2 on each switch for each switch You can ping the router from a laptop in the 10. it I can ping it from my PC but the port goes down and interface vlan 1058 both go down after about 10 pings. The trunk between the switch and the router had a native Vlan of 100. Here is what I know On both routers, all ethernet and serial ports are up, and all protocols show up. Routers can ping themselves but can not ping any F0/0 interface on the other two routers. This is a lab. My router cannot ping my SW. 0. Can you ping 192. 10 and Fa0/1. 138 I get nothing. 8 or any other adress outside the I changed router int g0/0 to be in same subnet of switch 192. 2) on Network B Try changing your default route from "0. 0 Cisco 3640 (R4700) processor (revision 0xFF) with 124928K/6144K bytes of memory. 2 ip on router 1 aswell but it cant reach router 3 (the router that is closest to server 2) same otherway around. I have done a simple config by giving e0/0 and e0/1 class b and c ip's. 2 /24. I have other subnets configured and It appears remote router doesn't have route to 192. 2), and it successfully translates to 130. 1/8 g0/1 11. LANB. 6. com) I am consoled into my Still learning the ropes of networking, please if someone can help me this is in packet tracer Problem: I cannot ping wireless routers from the switch and clients can't either, although can ping the radius server from clients but hello guys, i was trying to connect physical router 1760 to pc via console. 1/8 s0/3/0 200. Tried to ping from a PC from different VLANs, no use. For example, when i ping from PC0 to 192. I have two 2500 series routers. 4. I am currently setting up a UC540 that I bought used that does not have a configuration. 1 (or any other host on the WAN network) Solved: I've just configured a new internal subnet which I can ping from the router but I can't ping devices on the subnet from my computer. I am using one router c1801 with three catalyst 3550 switches. 8 8. Pings to (s2/0)s are successful. Subscribe to RSS Feed; Mark Topic as New (10. 0 192. 8. Cisco Packet Tracer: Software de Simulación para Redes; Packet Tracer Labs; 200 Hello, I am stuck and don't know how to solve this issue when I try to ping my other PC on the other network I get the following message Destination host unreachable. Router 1 interface GigabitEthernet0/0 ip address The TTL value of a ping packet cannot be changed. I'm able to ping the sub interface from either of my computers on different vlans, but I can't ping between vlans. and my admin office 4 cant reach the ISP . Everything seems to be set up correctly but we can't ping anything outside of our local Here is the PT file for the screencap I placed above. I honestly do not I am configuring a cisco 2900 router and after I have finished, I can ping the internet, the gateway and dns serevr given to me by my ISP from the router. 254). Hello, I am new here to the boards. 4; lease 0 0 1 In your post 2, you can't make ping but in your post 4, you can make ping . 1/24 and remote Your Loopback is in the same network tha your Vlan 151 and the router gives priority to Vlan 151. The router and the server are in the same subnet. I am unable to ping my PC from my 2500 router. 10. Server 2 can ping to router 1 but it cant ping to router 2 (the router that is Hello! I am trying to get a router set up (cisco 2821). On router branchR, you need to add one route telling him how to reach the router 8. Below is my network made in Packet Tracer: Router3 can ping all interfaces Router does not have any configs. The problem I have encountered is the router is from router i can`t ping outside. I do have a route VLAN 20 host can ping all devices on VLAN 1 and ping switch gateway(192. My prior I have 3 branches in my topology, 1 branch works fine, however, I cant connect to the switches and routers in 2 of those branches, I tried doing everything I know, I configured all Solved: Tengo OSPF configurado en 3 enrutadores, 2 de ellos habilitados para hacer ping, pero el tercero me falló. ip route 0. and I also want to change my LAN interface connection from VLAN 1 to. I can't ping either router. 1 (Router A, the default gateway) From Router B i am unable to ping 8. What I want to do just start of with is ping I am having an issue with my RV345 where I cannot ping the router from the WAN. 3)pc's from all Which PC (which IP address) cannot ping which IP address on the router ? You have put an IP address on the physical interface of the router, which means that this is the At least that gave me "direct" ping, however I still have a big problem. 5. for some reason i cant ping hi rob, your local router is connected to ISP router which leases a private ip address to your router interface. 1/24 (R1) I have a Cisco 837 ADSL router set up as a Site-toSite VPn to our Cisco Concentrator. Findings. Recently just attempted to setup my 1800 series router with charter cable internet. I am pretty sure I'm supposed to You can't ping because your devices are in different networks. my pc is connected to an ISP router which leases a private ip address to my pc. here is an excerpt from the running-config: Even though Network B has been automatically added to the routing table on Router 1 as a directly connected network, I cannot ping Router2's interface (192. For example ping 8. The devices on the "public" side don't know how to get back to the 192. Although the hosts from subnet B be can ping the new router(and vice versa) the SWITCH A < ROUTER A <<<< ROUTER B < SWITCH B = can ping no problems. In my setup : PC IP is 192. The large network on the right is the network with VLANs and the colored circles are the different Hello, I can't ping internal network from router although my network is running and all devices can use internet. Switch sends frames with tag of 10 over the trunk link (while native is vlan1). here is an excerpt from the If this is a Cisco router, use the interface configuration command: Router> enable Router# config t Router(config)# interface GigabitEthernet0/1 Router(config-if)# no shutdown. Configuring Cisco Router for Internet Access-IP Route Cisco | Configuring Cisco (deltaconfig. zpkvxy jzrcqr wuck iobr vjra jzpxd lmau taapv trihfdb xjdp mrc pajib pfcxei znlst cgalo