Cant ping cisco router. I'm not sure what I'm doing wrong.

Cant ping cisco router it works fine when it assigned a dynamic ip . 0 0. but I can give prefix in Windows 7 However, from the 7301 I am unable to ping anything on the LAN behind the 4321. I'm not able to ping the router from the multilayer switch or the otherway around. My Linksys router is wireless that connects to the internet. I am not sure what's incorrect. svi's) in the same L3 switch communicate with eigrp routing? Or is EIGRP is needed only to communicate with L3 switches/routers at different locations? 2. I set the IP on R2 and R3 interface is up but no IP address. 10 Laptop 192. . From WG4R3 I can't ping Lo0 and Lo1 on WG4R2 and vice and versa. I can ping to other PCs which are connect to the switch and its getting reply. (i. My devices connected to my Home Router are not able to ping down to my Cisco lab. Here's my latest config attempt: Current configuration: ! Router knows about its directly connected networks which come from directly connected interfaces. Peering between two routers using loopback IP addresses and static route is defined for them. The network has 2 switches and router on Vlan99 as shown below (the rest of the topology is not shown in the image). 1 statement on the intermediate router. 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). For example ping 8. 230: Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), I attached a screenshot of what I set up. 1/24 g0/1 Hi, can you help me with this. When testing connectivity from a 4. 0 Gateway 192. BGP is showing Solved: Hi For some reason I can't ping from my internal network to the external network through the ASA in my network. BUT, it can't ping the router's IP (192. This is real gear, I simulated the graph in GNS3. The router is connected to the core switch via Fa0/0, which has an IP address of 10. Also, because these point-to-point nets are /24 instead of /30, regardless of the router # the router's IP address will always match its number. I appreciate R2 has an interface on Eth 1/2 with ip address 172. I've included the PT file below. 1) 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. While Pc from internal can ping 8. Below find my topology. i then just used 0 instead of 1 at the end. - if a ping from the tunnel source address to the tunnel destination address is successful (in both directions) then the tunnel should come up and be functional. 2(4)M4, RELEASE SOFTWARE (fc2) I can't see the gns3 switch options at the moment, but this really feels like is a switch issue. So i tried building this simple lan setup : PC 192. G ) i have connection from windows xp to (d. I'm a little late to the party but assuming you're using Windows 10 and are using the Microsoft KM-Test Loopback Adapter, you'd need to not only turn off the public portion of your firewall (allowing your console program through the firewall works (in my case solarputty. My current setup is as follows: Netgear Look at Router 1 - you've made your subinterfaces on g0/0 instead of g0/1. 4 Can ping router 192. and my admin office 4 cant reach the ISP . I've connected two routers and created subinterfaces on both ends. 1/24 ip route on router 0. R2#ping 172. if someone could Hi, I have configured a network using NAT but i cant ping my ISP router at all, but when i remove the ACL, i can ping fine, can someone please explain why? Thanks in advance. I can send commands to the router and configure it. I can now ping g0/0 from switch but have to assign default-gateway of 192. The routes are set up, but I'm confused as to why I would be unable to Try changing your default route from "0. S2 however is unable to ping itself, S1 or the Stafford router. Request timed out. 1, mask is 255. However that's not the case. I am currently setting up a UC540 that I bought used that does not have a configuration. and I also want to change my LAN Hi, i'm learning on packet tracer and i have a problem. Hi, I am trying to ping the server from PC3 and PC4 only (green highlighted) however, I keep getting destination host unreachable. 1) from anywhere but not vlan300 (10. However, from the host, I cant pint the dns server or the internet but I can pinmg the router. I can even do a sh cdp neighbor detail on both devices and it will show the other device Routers can ping themselves but can not ping any F0/0 interface on the other two routers. The neigborship seem to be ip for all. I can ping everything from the 172. G: PC 192. It's not a real time environment. I think my addressing is correct because i can ping the router by logging on via terminal session and sending a ping with defaults. Packet Tracer gave me this, but I don't know how to interpret what is wrong. 100. x. I have two public usable IP's one assigned to the nat outside interface an Hello, I have 3 routers connected directly like so 3--2--1. Also it is not doing any domain name to ip translations. No routing protocol implemented. When you're building your network make sure you can ping your gateway from a host on the local network before you continue on. I have IP route 0. I configured both sides but can't ping neighbor router. ip name-server 190. 50 and default gateway is the router interface at 192. PC ----Switch----Router . I've set up hosts on a switch to prove they work. Hello All, Hoping some one can help as I must have made a silly mistake somewhere, tearing my hair out trying to see what is wrong. One location is using RIP and other is EIGRP. Both routers have two directly connected subnets in their routing tables. So the Interconnect Sw Primary is not able to ping the directly connected InterRt Primary. In that scenario, I had plugged the switch into a . The host can ping the router but the router cannot ping the host. 215. 1 from both sides. 254. 0/24 and therefore can forward the packet to the host 172. 10. It's also funny that from switch on port 24 there Hello everyone, I need some guidance on pinging from router 1 to router 2 and 3 and viceverse. 254). No hosts can ping each other across the network. 0 as my apple router and can ping everything including the internet and the 172. Why is it ? why it depends on the connection of router B while that IP (10. 0 fa0/0" to "0. I have a few different vlans on this network. 2 I have configured my KL Router as follows: interface GigabitEthernet0/0/0. Can you ping 192. my pc is connected to an ISP router which leases a private ip address to my pc. R1(config)# R1(config) #router bgp 32157. I do But I can't ping from router 1 to router 2. See screenshots Hi. 0. 1 or 10. txt) 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. ISP router doesnt accepts any packets This is a single router with two directly connected networks. R7 has interface Fa0/1 in VLAN7 and is Hi, I'm using static NAT on a cisco router and i am unable to ping from the router itself With static NAT I'm unable to ping any public IP address from the router. I've tried the basic [ip add, no shut, clock rate, bandwidth] configerations but no matter what I do it always says "Serial1 is down, Line protocal is down" when I do a [show int]. 115. Thanks in advanced. I have several subnets, one on each side of the router, so I'd like to know what i'm doing wrong, since this is really bugging me. It is a switch/gateway wireless router. 32. I advertise the respective networks Lo0 and Lo1 via OSPF, so I am not sure if I can understand what's going on. Is there anything this could be besides a bad cable or misconfiguration That shows that some packets are able to get through the serial port of that router and out of the ethernet port on it. So traffic is flowing as everything on Router Hello @NayAungLin7876,. 17. 1 and can Having touble pinging a TFTP Server Connect a PC using the console port to a router for the perpose of UPLOADING IOS to a TFTP Server on my PC. thanks for your kind remark. 76 not ping a computer a right 10. 2 on each switch for each switch to be able to ping router. S1 can ping the Stafford router. It takes only slightly longer to setup the topology this way and it's so much easier to work with 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. 30. hello guys, i was trying to connect physical router 1760 to pc via console. The pc can ping the management ip of the switch, the SVI ip. com, it get's "destination host unreachable", help please, the Hey guys, i have created a network topology representing my faculty's network layout. 2 !!!!! not firewall so what is the probleme Solved: Hello, I have two cisco 2811 (Version 15. I know this seems like a super beginner issue, but I'm not sure if my configuration is wrong or something. show ip route shows only C routes. Is "ip routing" used only for communication between multiple VLANS on the same L3 switch? can they talk 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 the switches with vtp, etherchannel for the distribution layer switches, and port security, while the routers are configured with hsrp, ospf and ppp chap. 12 and default gateway of 192. Solved: I have done the subinterfaces encapsulation on the router, done the switchport access vlan, switchport mode access but i am not too sure where to put the switchport mode trunk and i am still unable to ping the router any help is I have a lab with different networks and on one network I have a layer 2 and layer 3 switch, the layer 3 switch is directly connected to a router. 230 with 32 bytes of data: Request timed out. I connect the PC Host to a router E0/0, I config the PC with a (static IP 192. I'm able to ping the sub interface from either of my computers on different vlans, but I can't ping between vlans. Another client in the same range with the second IP can ping the router, while the router cannot ping the client. I face one issue (seems to be easy to solve) but not for me somehow. I have attached the running configs for the three devices. For example, TCP traffic for certain ports could be blocked by an access-list or a web server is not listening on TCP port 80. 25. I have Ethernet 0 setup on the same subnet as the PC. 1 and switch 1 VLAN 1 IP is 192. I think the switch should learn the ip addresses with the ports and then forward the ip on its own and should not require any configuration to just ping between the two routers. 5) has nothing to do with router B hi rob, your local router is connected to ISP router which leases a private ip address to your router interface. You must "tell" each router what lies beyond . PC is connected to switch and switch is connected to router. pkt for reference. Why am I not able to ping from the router to switch? I have added router act as ISP where I have set a static route. Take a look on the network i Packet tracer practice environment I'm trying to configure loopback interfaces on (2) 3560 Multilayer switches that i can ping from any computer. R2#sh ip nhrp . as for my router i have ping to 8. 0 255. In my current lab I have 2 SW and 3 router. 5. Here is my config/output. From there I connected another 2800, call it SF, to the first cisco 2800 through s0/1/0. 1 Supports only single I setup a lab in GNS3 and I can't figure out why I can't ping R7 from ASA1. Solved: I'm having trouble getting a router to ping or talk on a network. 0 ), and Config the router with a (static I I have a Debian Linux virtualbox guest directly connected to a routers f0/0 interface in GN3. there is my configuration . Switch Current configuration : 1297 bytes ! version 12. only issue is when i ping router it can't ping own interface on spoke r2. 1". I can ping router g0/1 172. 0 BGP command is on R6 router bgp 300 the BGP next-hop is I can't ping or acces my router on my default gateway IP 192. One site has an issue that it cannot ping anything outside even though all of the necessary acls are in place. All hosts can ping their specific routers (1 host per router). The reason I want to acces my router is to set up a IP camera. 1. Hello, I have issues about NAT configuration that does not allow my KL Router's PCs ping to Penang Router's PCs. 0 10. com. 1. For example Hello all, I just started playing with the Cisco Packet Tracer. This is a single router with two directly connected networks. but my switch can't ping my PC ? why is this? Just curious I mean my internet works fine and everything works normal as it should. I need to create a network with 5 VLAN where the PCs in the same VLAN can comunicate between them, while PCs from different VLANs can't. 1 / 10. All routers can ping each other. I have it connected through a console cable. I can ping both interfaces from router console and I can ping both hosts from router console. I know i have to be overlooking something easy or small. That explains why they can't even ping their local router's serial interface IP address. even though router and pc are in same network but ping is not working from router to pc but reverse can work . I cannot ping the IP set on my TE1 port from SWITCH A < ROUTER A <<<< ROUTER B < SWITCH B = can ping no problems. and the other router's configuration: 2651xm(config)#ip ro Hi everybody, I have a problem with SSH connection. Shows: R1#show ip ospf Routing Process "ospf 1" with ID 1. I have the following commmands in the 3550 switch ip domain-name aaa. description Link To Internet This is the same PC pinging the other interface on the router. it consists of 2 blocks (Block A and Block B) and has 4 levels each block (Level G,1,2,3). I still can only ping the ethernet port of a router from the opposite router though. com and DNS Server could get ping to each other very well, even to router, but when i test ping PC0 and pendilkom. 10/24 Gateway on Laptop is 192. Kind regards, Gary . Here is my topology: A gentleman before suggested using static routes from the Home Router to the Cisco 2811. Pleace check my config and tell me what I did wrong. from router i can`t ping outside. Basically they won't ping - both routers use the IP of the public facing interface as the source/destination of the GRE tunnel. So why can the PC ping the switch, but not the router? The switch can ping both the PC and the router. 8 in VLANs 7 and 8 respectively and is connected to Fa0/10 on SW3. The furthest I can successfully ping to is my Cisco 2811 Router exit interface fa0/0 ( 192. 3 but i cant ping to the internet 8. PC1 Fa0/0(R1)Fa0/1 F0/1(R2)Fa0/0 PC2 Setting up L2TPv3 across two routers Hello, Have a question. I can't ping from R2 to 192. I cannot ping between the two. Hi, Please see the below pic. 253). I have this simple setup: Draytek router 192. 158/28 from all routers: Core1, core2, R1. I cant even ping from the switch to the client. I can VLAN 1 host can ping everything and has access to the internet. for some reason i cant ping betweent the two vlans (i think i miss somthing in the trunk / other commend ) can someone please I can ping VLAN100 (10. 3 (which is the F1/0 interface of the HQ router) it fails and outputs this message from the cmd: p, li { white-space: pre-wrap; } Reply from 192. 3 which is Sub-Interface in Router for VLAN 10, i can’t ping any other interface. There are two customer's running BGP and in different AS. X 255. 0/24 network, the ping would not The /30 network is the most commonly used for point-to-point links because that gives you four addresses, but you mest reserve the network and broadcast addresses, giving you two usable addresses. router gns 3(ip add192. configured router on a stick on each end and can ping from vlan to vlan but cannot ping from vlan any farther than the se2/0 on its local router. Tried to ping from a PC from different VLANs, no use. PC can ping each other but can't ping the router and the printer. I setup loopbacks on both sides but I can't ping from loopback to loopback. I don't know much about linux so I am having a hard time figuring out why the linux VM and the Cisco router cannot ping each other. Pings to (s2/0)s are successful. 2 /24. I was able to configure everything as i wish to have. But the secondary IP never works. My router cannot ping my SW. 1, 192. down votefavorite PCs are connected to Cisco switch and up link goes to Cisco 1841 router on router LAN side interface f0/0 ip add: 2001:xx:xx:xx:1000::64/120. while Pcs also can ping it. 10 can ping his gw: 192. The Mgmt-intf VRF has been setup with a default route. 80 ip nat insi I can ping it from my PC but the port goes down and interface vlan 1058 both go down after about 10 pings. Initially, my plan was to create NAT for Server Farm client. 2. 40. Update 2 : now i can ping all the router to the Server but my pc cant ping the server. Ping statistics for 172. * on router on 192. 1 and WAN IP 10. 1 It fails. 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. 201; Pinging from the following devices Good evening, Trying to ping hosts over a simple OSPF network. Hi all, Just having some trouble with the following ===== Pinging from PC0 to 10. In this case you would have seen that the IT department can't ping their gateway. I'm including the . Using OSPF, all routers see each other's networks, and can ping the interfaces, but the hosts connected to each router cannot ping across the routers. local server, so i could remote in and finish configuration. increased only while ping 10. I Yo, I just got a 2507 router with 1 ethernet, 2 Serial Interfaces and I can't get either Serial to work. )) but go into the advanced tab in the properties for the adapter at the same location in the picture. The problem I have encountered is the router is capable of pinging IP addresses but I have two Cisco Catalyst 3560 switches connected to a Juniper SRX 550 Firewall. 3 D. you can start with static routes; then RIP (although not on exam) or EIGRP, then OSPF. R2 Interface Status and PORT. But i sti Hello, I'm working in packet tracer and am running into an issue with pinging the SVI on my switch from my router. Hi, Using Packet Tracer, I'm trying to ping hosts across a simple eigrp but attempts fail. 2 switch, I'm not able to ping the laptop connected to the 172. I'm having a problem pinging from one PC to another PC of a different level (e. Hardware: Cisco 2950 Layer 2 Switch, Cisco 2811 Router . 20. 8 (internet ) and i see that there is ip address 192. on the other port of the router i also have switch with 2 pc but they are on vlan 20 . Switch can ping Router. C:\>ping 172. Same w/ pinging the laptop @ 192. All vlans can communicate with each other and the switches I'm a third year comp-sci student, and having trouble with some basic setup of my network in packet tracer. 05 In my setup : PC IP is 192. I have a simple setup: PC>Switch>Router pc is 192. Thank you. My problem is that i can't ping the router from any PC. 5. ROUTER A >>>> ROUTER B > SWITCH B = can't ping (and some other routers) ROUTER A <<<< ROUTER B < SWITCH B = can ping no problems (all other routers) ROUTER A >>>> ROUTER C > SWITCH C = can ping no problems. Using the router, I can ping both sides, however, i can't ping from one side of the router to the other. These are things we can’t check with the ping command. Router 192. managed switch and had the same result as I'm getting now--can't ping IP addresses (can't ping the switch's . Thanks i can ping from PC to 192. I have network connectivity every where else. Solved: Hello everyone. 2 in VLANs 10 and 2 respectively and is connected to Fa0/5 on SW3 . This ping worked, which uses the ICMP protocol but that doesn’t mean that an application would work. I feel like I'm losing my mind. 1(4)M3) connected using cross-over cable with two PCs connected on the outside interfaces (Windows 7 - firewall disabled). 1) and obviously no internet. 11/16 and I can't understand why. Not quite sure what is going on here go 3 issues. 2 Subnet mask 255. I can however, ping from the tunnel IP to the loopback IP in either direction. Background: Have 3 vlans set up. have you tried I'm trying to build a router on a stick and cant figure out why nothing is pingable. The port to the PC is on that vlan. 124. But I can't ping to vlan 1 from PC 1 and PC2. g of the first router which is 192. interface FastEthernet1/0/1 switchport access vlan 10 switchport trunk encapsulation dot1q switchport mode trunk speed 100 duplex full I have a Cisco 4331 router directly connected to an ISP router switch port. I cannot ping using hostname but it works when I ping using IP The below is the output that I get. I discussed of this into my last Cisco Live with a CCIE proctor and he told me this may happen under IOL. 4. r#show crypto session detail Crypto session current status 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 of router. but i have tried assigning a static ip address to my pc which falls in the same subnet of default router(ISP router). 0 Router g0/0 is 172. I've been stuck on this for two days now trying everything to get it work but just can't seem to wrap my head around whats causing the issue. 8. both pc1 and pc2 can ping all routers and loopback0. 14. 1 YES manual up up Now I ping from R2 Hi, I've been tasked with cleaning up some old client configs. I have attached a copy of my Packet tracer file. bbb. 8 ). It has been assigned an IPv6 address which cannot be reached until the router itself initiates a ping. I can succesfully ping servers such as 8. 0 routage table is ok but a computer at left with 10. below is a Hi I just cant ping the HQ router here. The primary one can work well to ping the other clients in the same IP range. Site1 --(telnet)--> ro Recently just attempted to setup my 1800 series router with charter cable internet. 1 from switch but cannot ping beyond this port (I have a computer connected with nic 172. As Hi, In packet tracer that works After configuration switch 2950 cannot ping any sub-interface ip on router 1841and vice versa - router cannot ping management ip of switch in vlan 99 (10. 128. Hosts can ping their respective routers and one host (PC10) can ping a third (PC11) through ripv2 with no difficulty. In your case: if the network 192. Because the #sho ip route had no entry for the 172. ASA1 has subinterfaces g0. 2 and correct default gateways configured and the port from the switch to the router is trunked. 8 and ping failed. And one th Solved: Hi Cisco tech's, Have very much enjoyed reading lots of cisco material recently. Topology: Router (g0/0) -----Switch (f0/5) Router: GigabitEthernet0/0. VLAN 20 host can ping all devices on VLAN 1 and ping switch gateway(192. I can acces my router from any other laptop/device in this home network. 1 it would look it its routing table. 1 Cisco 3850 24 port 192. I deactivated the firewall on the Windows 20H2 and it's still not working (whereas on the Solved: Hello, I have just build a home lab. com) I am consoled into my router. 16. When I am executing command sh ip bgp , getting Routes to R1 loopback, but I am unable to ping the loo I am only able to ping 10. Ping fails from the MS loopback to all routers. I've made a static route between a Cisco Router 1760 and a Cisco Router 2651xm using crossover cable to connect to their Fast-Ethernet ports so this is the configuration: 2651xm(config)#ip route 192. 0 Host Config - IP Address 192. 62/24 pc ip I am trying to follow this guide and I am on step 2. 1 I cant see any reason why it I can ping from Network A to both interfaces on Router 1 (192. 0 192. Router Config - F0 - IP address 192. 1 on router "Good". I attempted to do this on my ASUS RT-AC88U. Here's my GNS3 topology: R5 has subinterfaces Fa0/1. 2 switch, but from the 172. 3 IOS is 2691 ipvoice. Hi I try to ping a cisco router from my Windows version 20H2 laptop. especially adminoffice4 PC Basic topology (router is Cisco 2901): Local subnet: 192. 2 subnet mask 255. setup on both PCs, as well as necessary interfaces on the router. R1(config-router) #neighbor 10. Building configuration Current configuration 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. 1 Hello, I'm a complete beginner, so this might be a simple issue. I am not able to give prefix length in Windows XP. EDIT: I have also attached the . 1 255. Take a hi rob, your local router is connected to ISP router which leases a private ip address to your router interface. I have an issue, I don't know what I am missing in my config. The router can ping the PC but the PC cannot ping the router. IP, not can it ping local IPs). Notice Router 0 can ping Router 3 but not beyond. This discussion from the Cisco Learning Network has a nice 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. I have gone through the configuration many, many times, and I can't seem to figure out what is wrong, so I am posting here. 68 on the ouside interface. Am I missing The router interface is configured as a trunk allowing all VLANS with a VLAN 1 SVI (192. I I learned to use cisco packet tracer and found something confusing. I have other subnets configured and they work fine. No access list restrictions. Currently, I am able to ping the loopback interface on switch 1 but not on switch 2 from any computer in the 2 First off I'm a cisco noob so I relialize I'm probably asking a rediculous question. 2 translates to 130. Everything seems to be set up correctly but we can't ping anything outside of our local network. Clients have their respective ip's 10. 1 I ran into the problem of being unable to ping across a router. 38. 2 remo Hi Everyone, Can someone correct me on a BGP issue. 2) on Network B from Network A. there are two Router R2 and R3. I have encountered a problem I can't find the solution for. PC won't work w/ DHCP and whenever I ping the gateway 192. Server 2 can ping to router 1 but it cant ping to router 2 (the router that is closest to server 1) And tracer t immediately says request timed out. PC side is WinXP with "no firewall" and alow ICMP requests. Anyways to the problem. Type escape sequence to abort. Cisco IOS Software, 7200 Software (C7200P-ADVENTERPRISEK9-M), Version 15. the PC can ping its R1 gateway. When the simple version of that command is used one result is that you can no longer ping your own interface. 64. Any idea why ping is not reaching to China telecom? Configuration I have used. e. Layer 2 is fine as I can see the mac address of the ISP router in the arp table. The syslogs were giving me errors and I adjusted configurations which allowed me to ping. 2 and 10. I reviewed the TBS steps listed, but the issue still remains. I've successfully set up the interface and trunk and able to ping the public side from my router directly, however while all private clients are getting DHCP assigned IP's as expected and internal is fine, I'm totally stuck on getting the local machines talking 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 # sh crypto ipsec sa. 5 . 254 but i do have error-free internet acces. All Pcs have internet connection ,while router haven`t. 50. I can't get packets across the router from the end user devices the opposite router or network. 1) Even though Network B has been automatically added to the routing table on Router 1 as a directly I realised that the port channel vlan was set as 1 on the working network, which is RIF_S1 and RIF_S2, so I changed it in all the switches that have the portchannel, the manama Hi Again, I am using Packet tracer to build a network, i have two routers and assigned ips of 192. 0 and at right 10. In 2000, RFC 3021 was Hi guy, I have topology below, I can ping to vlan 1: 10. I've been struggling pinging from PC Admin in Office 3 to CEO1 in Office 1, I have looked for all connections and looked for all possible missed commands and subnet masks, I have done everything in my knowledge, even though I can't reach connectivity from one network to i can ping all the computer except admin office 4 to the ISP. Two pcs connected through two switches can't ping each other through the router. 100 directly; Solved: Hello everyone Please help I am aware that you cant ping through Cisco ASA firewall unless i have been having an issue with a lab i have been doing in packet tracer. I can ping from Network A to both interfaces on Router 1 (192. I attached a picture of a network similar to mine just to better illustrate. Now router one is connected to rou Hello all good people, Just preparing to my CCNA, an decided to prepare some easy network at my home. Thanks for any suggestions. However, the nodes cannot ping the router. I'm using IPV6 to configure a few routers and when trying to ping the connection to make sure everything is working the command ping ipv6 (address) produces the result of "translating (address)" An example of the address I'm using is 2001:EE:1:1::1/64, I've looked everywhere and can't figure out th We have a Cisco ISR 4321 with the Gigabitethernet0 (management) port in a seperate VRF (Mgmt-intf). 4) The router A has LAN IP 192. 1 (config: spc-t1b1-core-gw3-confg11-p. 7 and g0. I'm using one router, one switch and to the switch Hi everyone, I'm new to subnetting and I'm trying to PING from a PC to a remote router, going through a local router first in a simple topology using Cisco Packet Tracer. but still cant reach untill the internet server . R3 can't ping itself on 172. I created a simple 3 routers and layers 3 switch with VLAN in each network respectfully. 99. I'm not sure what I'm doing wrong. The problem I have encountered is the router is capable of pinging IP addresses but Hi Guys, The problem i am having is i have a cisco 1721 router connected to a switch and then the switch to a host. 1 I've been trying to replace my ISP router with a 1941 ISR and don't wan't to use the ISP router as a bridge. This is the ACL that i put for NAT, ip access-list standard VLAN105 permit 192. 1 (LAN IP of router A) i can ping from PC to 10. PC1, ilkom. here is an excerpt from the running-config: R1 Fa0/0 is connected to the internet, and can ping outside; Host can ping R1 Fa0/0; Host cannot ping outside the LAN . 1 In between those two is a L2 switch with an SVI of of 192. R1#sh run Building configuration The switch can ping the router. g: Any guidance would br GREATLY appreciated! Here's the stitch: 2514 (E0 - E1) I can't ping through the router from either direction; but I can ping both sides from the router itself; and the arp cahce is loaded with entries from both. On the switch Solved: Hello Cisco community, I am having a problem with pinging between PCs, i have created my VLANs and assigned IPs and Gateways and done intervlan routing and everything seems right, yet when i ping it always gets timed out. 28. I have posted a copy of my running config if anyone 3. I have a network, which can be pinged and connected by SSH from my laptop. 252. 2). 31. My main issue is that I cannot send packets between ACMER1 to ACMER2, and ACMER1 to ACMER3. I also enabled IP Routing but that didn't work. 100/24 Am I doing something wrong? I haven't changed the routers config or any I can ping it from my PC but the port goes down and interface vlan 1058 both go down after about 10 pings. I have laptop connected to Router 2620 on the same network range(LAN). 230 . E. once u add another switch to the above topology and bring all users to I'm having issue with subinterfaces. Hello all good people, Just preparing to my CCNA, an decided to prepare some easy network at my home. also from routee i can`t ping it`s own external interface. I initially thought I was unable to telnet into their router at all, but upon further investigation, if I telnet into a connected switch, I can then successfully telnet into this router. 6. R1(config-router) #neigh. I have configured BGP on all the routers are R1 and R3 & R3 and R4 are the neighbor of each other. I tried to do the same thing on a Windows version 1903 PC, and it works. Hello, I'm new in networking and I'm working on this network assignment for uni and i've been stuck for a few hours now. 1 to fa0/0 's on 2811 router model I then did an ip route but it would nt allow me use the exact ips that i had assigned. when BGP has to decide if an IPv4 prefix is usable it looks at the BGP next-hop. 1). Configured Loopback in all the routers and advertise in BGP. I downloaded Cisco Packet Tracer and tried to replicate the same scenario below and was able to get HOST-PC-A to ping HOST-PC-B on a different VLAN but when I put it into practice with the equipment I cant ping between vlan (router between routers) : hello i have 2 pc on vlan 10 that conneting to a switch that connect to a router . interface GigabitEthernet0/0. 24. 3 There are two vlans setup on th And Server 0 can reach the 10. Cabled or Wifi doens't matter. I would appreciate any suggestion from anyone as I am in dire need of help right now. Pinging 172. 180. More than that I can't ping local address on subinterface. The config wouldn't show that you created an RSA key. Translating "switch1" % Unrecognized host or address, or protocol not running. 127 (Our Internal Network) per Solved: First let me apologize for posting probably such a simple question but i'm new to configuring routers so please be nice :) I have installed a 2nd router on First off I'm a cisco noob so I relialize I'm probably asking a rediculous question. I have a Cisco ASR 1001 and I am setting up the TenGig TE1 as my WAN port. Please guide me Packet Tracer Lab. 0 I have connected it do my core switch (Cisco 3560G-48), but cannot ping the router from the switch. So far I've connected and configured the PC and both Hi guys, I have 2 IP for my fastethernet interface in Cisco router 2621. 2 switch. I've made this project in packet tracer, but i cant ping the 2 servers and i cant find out what's wrong. This is a screenshot of my work so far This is my router configuration hostname Router ! ! ! I changed router int g0/0 to be in same subnet of switch 192. 1 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname Old_Switch ! ! ! spanning-tree mode pvst ! interface FastEthernet0/1 ! I have a Cisco 2960 which is directly connected to a Windows machine, but I can't ping the machine or vice versa. Even through thorough research and asking the teacher multiple times with no luck I have a site I'm investigating and I've found they have multiple connected Cisco devices. As of right now I have IPs, default gateways, subnet masks, etc. I am still unable to ping my PC which is driving me crazy! Hello, I am taking a course on networking at my school and working on my exam. 2 ip on router 1 aswell but it cant reach router 3 (the router that is closest to server 2) same otherway around. 10 and Fa0/1. The diagram below illustrates a simple test network I'm working on. 255. 101 I have a simple physical network of one Windows 10 laptop, a 1921 Cisco router, a 1921 Cisco router, and another Windows 10 laptop. And some other machines (in my subnet)can ping this range of network, but can't connect by SSH. Printer can be ping by multilayer switch and switch but not the router and other PC . Configuring Cisco Router for Internet Access-IP Route Cisco | Configuring Cisco (deltaconfig. I know I'm missing a step but can't figure why the ping fails. I have a laptop connected to each switch, and I'm getting the correct DHCP and default gateways. Router 1 interface GigabitEthernet0/0 ip address Hi, When i ping from pc it says request time out. PC can ping Router . 1 - Native mgmt VLAN, 2 - VLAN CFP, 3 - VLAN ITAM on my switch. It would attempt to figure out which interface to use. is up R2#show ip interface brief | include up Serial0/0 1. i already turned off the window firewall . cant ping remote router) However, the first standalone pc that could ping end-to-end before I created vlans, still can. There are no filters on the 4331 i directly connected interface However at layer In your original setup, if router 0 attempted to ping 172. router f0/0 int ip= 172. Could a layer 3 switch be affecting this? Good morning all First post so please be gentle :) I've been out of the Cisco game for several years now and have just setup a homelab to brush up on my skills (potential job change). Below the picture are my configs Please Solved: 1841 is between 2 network at left 10. Can you help me? Here is a screenshot of the project and the steps i've done: “Router0”: g0/0 10. R1#show run. Hello Community, I have a problem that I simply can't understand - although I'm sure there is simple explanation. I have one computer connected to an interface on VLAN3, and another See attached packet tracer diagram. The port going to the router is trunked on the switch allowing all vlans. The MAC address of the windows machine does show up in the mac table of the 2960. I do have a route 0. 1/24) The router is the root bridge and all ports on the switch are in spanning tree forwarding. I'm just curious what the first step to take in resolving this is. 1 from RouterB? This lesson explains how you can use the ping command to troubleshoot (routing) issues in your network on Cisco IOS. version 12. Therefore both PC's on both sides should be able to ping devices placed in that subnets. 2. 168. No shutdown and no keepalive. Each PCs is connected via switches. Below is my network I am unable to ping my PC from my 2500 router. 0 It looks like your config is correct. No closed ports from server side. Any help would be appreciated. 129. Also, when you ssh into the switch with the PC, open up the desktop tab, command prompt, and type the command ssh -l admin 192. 15. all the networks can communicate among each other as their networks are being advertised by ospf. 2 Cisco 2960S stack of x 2 switches 192. Pings come back as unreachable. com to each other, it always get request timed out, when i ping PC1 to pendilkom. 70 is up, line protocol Hello , I just want to know ,what is wrong here. My ultimate goal is to ping lo0:192. Between the two routers is a serial link, and fast ethernet links from the routers to the PCs. 128 192. I have a basic topology with a router, 2 switches and 2 PCs. I am pretty sure I'm supposed to implement some variation of a static route, but for the life of me cannot figure out why I can't get it to work. ISP router doesnt accepts any packets Please check the network diagram. 5) ------> router B (10. Please advise - I have attached the packet tracer file within the zip folder as it does not allow me to attach the . Solved: Team, I am new to CCNA. service timestamps debug datetime msec Routers can ping themselves but can not ping any F0/0 interface on the other two routers. For SSH ver 2 (which is what you have configured) to work, the key modulus size must be at least 768 bits, not the default 512. XX 255. i have a few networks configured connecting to their receptive sub-interfaces on router one. pkt file. Trying to configure the activity for and for some reason that I can't figure out, I can't ping the end devices from router and vice versa . For example, when i ping from PC0 to 192. For the linux adapter in virtualbox I am using the Host-only Adapter / Virtuabox Host-Only Adapter. 1 and 192. The default GW for the LAN is the 4321 so I don't understand why I'm not getting any replies. 10 ---> switch ----> router A (192. Router has the connected network 172. Access Sw 1 can't ping any other sub intefaces on directly connected router, but can ping designated mgmt sub inter Hi all, it's been awhile since I've done some basic networking, and I am trying to refresh my skills. I have a DMVPN set up where I am able to ping the local router's tunnel interface as well. I even cleared the arp cache on the Core switch/router. Thanks to all previous suggestions CME 3. 5 (WAN IP or router A) The problem is: if i disconnect router B from router A , i no longer can ping to 10. 1 branch doesnt have ssh configured I can ping R1 to 192. 1 Phone has ip of I have configured BGP for all the routers. 1/24, but its on a separate router and differe what i understood from your post is, when you connect user pc with the switch connected to router you are able to communicate between different VLan. However, if I set ping to use a vlan ip, it is unsuccessful. - both routers can ping the peer router Public facing interface. I cannot for life figure out why my VLANs computers can not even ping out to the next hop (next nearest router). Corp f0/0 is on the same network 10. pkt Ankit The first switch, I installed at location, connected a cisco cable to it and a . 11. uhbzz vkoejjk udznn jxqtas qnecm lxivgjdi letz sjevmdm aeht pfymoigo