Cant ping cisco router. 1/24 g0/1 Hi, can you help me with this.

Cant ping cisco router Shows: R1#show ip ospf Routing Process "ospf 1" with ID 1. 1 statement on the intermediate router. com. Router Config - F0 - IP address 192. 1 I cant see any reason why it I can ping from Network A to both interfaces on Router 1 (192. when BGP has to decide if an IPv4 prefix is usable it looks at the BGP next-hop. all the networks can communicate among each other as their networks are being advertised by ospf. This is a single router with two directly connected networks. setup on both PCs, as well as necessary interfaces on the 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. I've made this project in packet tracer, but i cant ping the 2 servers and i cant find out what's wrong. I have one computer connected to an interface on VLAN3, and another See attached packet tracer diagram. 30. while Pcs also can ping it. as for my router i have ping to 8. Thank you. X 255. I have laptop connected to Router 2620 on the same network range(LAN). pkt Ankit The first switch, I installed at location, connected a cisco cable to it and a . 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. 129. Hello all good people, Just preparing to my CCNA, an decided to prepare some easy network at my home. 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. 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. router gns 3(ip add192. Hardware: Cisco 2950 Layer 2 Switch, Cisco 2811 Router . Here is my topology: A gentleman before suggested using static routes from the Home Router to the Cisco 2811. For example ping 8. 1/24 ip route on router 0. I have configured BGP on all the routers are R1 and R3 & R3 and R4 are the neighbor of each other. I still can only ping the ethernet port of a router from the opposite router though. 64. 128 192. even though router and pc are in same network but ping is not working from router to pc but reverse can work . So traffic is flowing as everything on Router Hello @NayAungLin7876,. - 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. 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. I have IP route 0. Any idea why ping is not reaching to China telecom? Configuration I have used. ISP router doesnt accepts any packets This is a single router with two directly connected networks. 5) ------> router B (10. 0 192. 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. The reason I want to acces my router is to set up a IP camera. both pc1 and pc2 can ping all routers and loopback0. 2 and 10. Kind regards, Gary . The port to the PC is on that vlan. router f0/0 int ip= 172. below is a Hi I just cant ping the HQ router here. I can however, ping from the tunnel IP to the loopback IP in either direction. When the simple version of that command is used one result is that you can no longer ping your own interface. 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. 252. I can ping everything from the 172. 2 switch, but from the 172. 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]. 6. 0 as my apple router and can ping everything including the internet and the 172. 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 . 2 and correct default gateways configured and the port from the switch to the router is trunked. hello guys, i was trying to connect physical router 1760 to pc via console. Router 192. No routing protocol implemented. show ip route shows only C routes. 1) from anywhere but not vlan300 (10. 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. 11/16 and I can't understand why. PC1 Fa0/0(R1)Fa0/1 F0/1(R2)Fa0/0 PC2 Setting up L2TPv3 across two routers Hello, Have a question. My main issue is that I cannot send packets between ACMER1 to ACMER2, and ACMER1 to ACMER3. managed switch and had the same result as I'm getting now--can't ping IP addresses (can't ping the switch's . Please advise - I have attached the packet tracer file within the zip folder as it does not allow me to attach the . 1 Hello, I'm a complete beginner, so this might be a simple issue. When you're building your network make sure you can ping your gateway from a host on the local network before you continue on. Printer can be ping by multilayer switch and switch but not the router and other PC . I set the IP on R2 and R3 interface is up but no IP address. 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. 2 !!!!! not firewall so what is the probleme Solved: Hello, I have two cisco 2811 (Version 15. XX 255. My ultimate goal is to ping lo0:192. No shutdown and no keepalive. 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. G ) i have connection from windows xp to (d. I'm not sure what I'm doing wrong. The network has 2 switches and router on Vlan99 as shown below (the rest of the topology is not shown in the image). 1 branch doesnt have ssh configured I can ping R1 to 192. Hi, Please see the below pic. Type escape sequence to abort. 2) on Network B from Network A. 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 between the two. 1 It fails. 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. I know this seems like a super beginner issue, but I'm not sure if my configuration is wrong or something. 2. I attempted to do this on my ASUS RT-AC88U. 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. 1 - Native mgmt VLAN, 2 - VLAN CFP, 3 - VLAN ITAM on my switch. 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. Here's my latest config attempt: Current configuration: ! Router knows about its directly connected networks which come from directly connected interfaces. 10 Laptop 192. 1, 192. In this case you would have seen that the IT department can't ping their gateway. It would attempt to figure out which interface to use. It has been assigned an IPv6 address which cannot be reached until the router itself initiates a ping. The router is connected to the core switch via Fa0/0, which has an IP address of 10. 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. Any help would be appreciated. I'm able to ping the sub interface from either of my computers on different vlans, but I can't ping between vlans. 8 in VLANs 7 and 8 respectively and is connected to Fa0/10 on SW3. I have attached a copy of my Packet tracer file. 3 but i cant ping to the internet 8. 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. Router has the connected network 172. When testing connectivity from a 4. Thanks i can ping from PC to 192. 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). Background: Have 3 vlans set up. Translating "switch1" % Unrecognized host or address, or protocol not running. 230 . I reviewed the TBS steps listed, but the issue still remains. 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. 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. Each PCs is connected via switches. I created a simple 3 routers and layers 3 switch with VLAN in each network respectfully. 1 on router "Good". PC1, ilkom. One location is using RIP and other is EIGRP. I can send commands to the router and configure it. is up R2#show ip interface brief | include up Serial0/0 1. 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. 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. and my admin office 4 cant reach the ISP . I have a few different vlans on this network. 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. there is my configuration . 10. Hi I try to ping a cisco router from my Windows version 20H2 laptop. 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 . you can start with static routes; then RIP (although not on exam) or EIGRP, then OSPF. I've included the PT file below. I have a simple setup: PC>Switch>Router pc is 192. 8 and ping failed. All hosts can ping their specific routers (1 host per router). 8 (internet ) and i see that there is ip address 192. 1. I tried to do the same thing on a Windows version 1903 PC, and it works. 2). 25. 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. 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. 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 think my addressing is correct because i can ping the router by logging on via terminal session and sending a ping with defaults. I cannot for life figure out why my VLANs computers can not even ping out to the next hop (next nearest router). 1 (config: spc-t1b1-core-gw3-confg11-p. 3 which is Sub-Interface in Router for VLAN 10, i can’t ping any other interface. 32. I can ping router g0/1 172. 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. The routes are set up, but I'm confused as to why I would be unable to Try changing your default route from "0. 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. PC is connected to switch and switch is connected to router. 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. The host can ping the router but the router cannot ping the host. I have this simple setup: Draytek router 192. I'm including the . 2 switch, I'm not able to ping the laptop connected to the 172. No access list restrictions. Solved: Hello everyone. 2 ip on router 1 aswell but it cant reach router 3 (the router that is closest to server 2) same otherway around. R2#sh ip nhrp . My current setup is as follows: Netgear Look at Router 1 - you've made your subinterfaces on g0/0 instead of g0/1. Request timed out. E. 14. Same w/ pinging the laptop @ 192. 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). 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. * on router on 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. x. g of the first router which is 192. I can now ping g0/0 from switch but have to assign default-gateway of 192. I would appreciate any suggestion from anyone as I am in dire need of help right now. Therefore both PC's on both sides should be able to ping devices placed in that subnets. 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. Am I missing The router interface is configured as a trunk allowing all VLANS with a VLAN 1 SVI (192. and I also want to change my LAN Hi, i'm learning on packet tracer and i have a problem. 1 or 10. 7 and g0. 0 It looks like your config is correct. 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. R1#show run. No hosts can ping each other across the network. my pc is connected to an ISP router which leases a private ip address to my pc. 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 . R2#ping 172. See screenshots Hi. That explains why they can't even ping their local router's serial interface IP address. I've connected two routers and created subinterfaces on both ends. C:\>ping 172. 16. 1/24) The router is the root bridge and all ports on the switch are in spanning tree forwarding. 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. I can't ping from R2 to 192. I have a network, which can be pinged and connected by SSH from my laptop. This is the ACL that i put for NAT, ip access-list standard VLAN105 permit 192. 0 0. 1 and 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. More than that I can't ping local address on subinterface. I have it connected through a console cable. VLAN 20 host can ping all devices on VLAN 1 and ping switch gateway(192. 15. 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'm having a problem pinging from one PC to another PC of a different level (e. interface GigabitEthernet0/0. 180. Clients have their respective ip's 10. Take a hi rob, your local router is connected to ISP router which leases a private ip address to your router interface. 28. Initially, my plan was to create NAT for Server Farm client. BUT, it can't ping the router's IP (192. 2. 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. The default GW for the LAN is the 4321 so I don't understand why I'm not getting any replies. But the secondary IP never works. Here is my config/output. The router can ping the PC but the PC cannot ping the router. 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. I can ping to other PCs which are connect to the switch and its getting reply. All routers can ping each other. The neigborship seem to be ip for all. version 12. Configured Loopback in all the routers and advertise in BGP. I have attached the running configs for the three devices. Because the #sho ip route had no entry for the 172. Thanks for any suggestions. The port going to the router is trunked on the switch allowing all vlans. I connect the PC Host to a router E0/0, I config the PC with a (static IP 192. 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. 2 switch. PC won't work w/ DHCP and whenever I ping the gateway 192. 17. 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. I've set up hosts on a switch to prove they work. 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. Cabled or Wifi doens't matter. 10 ---> switch ----> router A (192. The config wouldn't show that you created an RSA key. com to each other, it always get request timed out, when i ping PC1 to pendilkom. 1 it would look it its routing table. For example Hello all, I just started playing with the Cisco Packet Tracer. Hosts can ping their respective routers and one host (PC10) can ping a third (PC11) through ripv2 with no difficulty. It's not a real time environment. These are things we can’t check with the ping command. (i. 4 Can ping router 192. 0 fa0/0" to "0. 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. 3 IOS is 2691 ipvoice. 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. 0 routage table is ok but a computer at left with 10. 1 In between those two is a L2 switch with an SVI of of 192. 12 and default gateway of 192. Below is my network I am unable to ping my PC from my 2500 router. 115. 8. 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. only issue is when i ping router it can't ping own interface on spoke r2. 68 on the ouside interface. 1 I ran into the problem of being unable to ping across a router. Update 2 : now i can ping all the router to the Server but my pc cant ping the server. but still cant reach untill the internet server . 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. pkt for reference. especially adminoffice4 PC Basic topology (router is Cisco 2901): Local subnet: 192. Pinging 172. Below the picture are my configs Please Solved: 1841 is between 2 network at left 10. Hello, I have issues about NAT configuration that does not allow my KL Router's PCs ping to Penang Router's PCs. 2 subnet mask 255. 128. thanks for your kind remark. 255. 38. 0 255. 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. For example, when i ping from PC0 to 192. R2 Interface Status and PORT. My problem is that i can't ping the router from any PC. it consists of 2 blocks (Block A and Block B) and has 4 levels each block (Level G,1,2,3). However, if I set ping to use a vlan ip, it is unsuccessful. Ping fails from the MS loopback to all routers. 4. ASA1 has subinterfaces g0. I can ping both interfaces from router console and I can ping both hosts from router console. Solved: Team, I am new to CCNA. I advertise the respective networks Lo0 and Lo1 via OSPF, so I am not sure if I can understand what's going on. I setup loopbacks on both sides but I can't ping from loopback to loopback. PC ----Switch----Router . 158/28 from all routers: Core1, core2, R1. 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. In that scenario, I had plugged the switch into a . 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. once u add another switch to the above topology and bring all users to I'm having issue with subinterfaces. and the other router's configuration: 2651xm(config)#ip ro Hi everybody, I have a problem with SSH connection. The pc can ping the management ip of the switch, the SVI ip. 253). Pings to (s2/0)s are successful. Corp f0/0 is on the same network 10. com, it get's "destination host unreachable", help please, the Hey guys, i have created a network topology representing my faculty's network layout. 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. )) but go into the advanced tab in the properties for the adapter at the same location in the picture. but i have tried assigning a static ip address to my pc which falls in the same subnet of default router(ISP router). increased only while ping 10. I can't get packets across the router from the end user devices the opposite router or network. 230: Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), I attached a screenshot of what I set up. 5. 05 In my setup : PC IP is 192. I have encountered a problem I can't find the solution for. 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. The syslogs were giving me errors and I adjusted configurations which allowed me to ping. I have other subnets configured and they work fine. Topology: Router (g0/0) -----Switch (f0/5) Router: GigabitEthernet0/0. The primary one can work well to ping the other clients in the same IP range. Everything seems to be set up correctly but we can't ping anything outside of our local network. 0. from router i can`t ping outside. 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 can ping from Network A to both interfaces on Router 1 (192. com and DNS Server could get ping to each other very well, even to router, but when i test ping PC0 and pendilkom. I have an issue, I don't know what I am missing in my config. ISP router doesnt accepts any packets Please check the network diagram. 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. 1/24 g0/1 Hi, can you help me with this. 62/24 pc ip I am trying to follow this guide and I am on step 2. 1 Cisco 3850 24 port 192. My devices connected to my Home Router are not able to ping down to my Cisco lab. 3 There are two vlans setup on th And Server 0 can reach the 10. e. 1 and WAN IP 10. Configuring Cisco Router for Internet Access-IP Route Cisco | Configuring Cisco (deltaconfig. I know i have to be overlooking something easy or small. 4) The router A has LAN IP 192. As of right now I have IPs, default gateways, subnet masks, etc. 1) and obviously no internet. the PC can ping its R1 gateway. I also enabled IP Routing but that didn't work. 0 I have connected it do my core switch (Cisco 3560G-48), but cannot ping the router from the switch. 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. And one th Solved: Hi Cisco tech's, Have very much enjoyed reading lots of cisco material recently. 1 / 10. While Pc from internal can ping 8. 1, mask is 255. 1 255. it works fine when it assigned a dynamic ip . there are two Router R2 and R3. Hi, Using Packet Tracer, I'm trying to ping hosts across a simple eigrp but attempts fail. I have Ethernet 0 setup on the same subnet as the PC. 124. I have a laptop connected to each switch, and I'm getting the correct DHCP and default gateways. I know I'm missing a step but can't figure why the ping fails. Another client in the same range with the second IP can ping the router, while the router cannot ping the client. 1 from switch but cannot ping beyond this port (I have a computer connected with nic 172. Using the router, I can ping both sides, however, i can't ping from one side of the router to the other. 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. 10/24 Gateway on Laptop is 192. I do But I can't ping from router 1 to router 2. Pings come back as unreachable. I have a basic topology with a router, 2 switches and 2 PCs. This ping worked, which uses the ICMP protocol but that doesn’t mean that an application would work. Between the two routers is a serial link, and fast ethernet links from the routers to the PCs. 8 ). 70 is up, line protocol Hello , I just want to know ,what is wrong here. 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. I am currently setting up a UC540 that I bought used that does not have a configuration. S1 can ping the Stafford router. There are two customer's running BGP and in different AS. EDIT: I have also attached the . I feel like I'm losing my mind. 5 . 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. In 2000, RFC 3021 was Hi guy, I have topology below, I can ping to vlan 1: 10. 11. 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. For the linux adapter in virtualbox I am using the Host-only Adapter / Virtuabox Host-Only Adapter. Layer 2 is fine as I can see the mac address of the ISP router in the arp table. but I can give prefix in Windows 7 However, from the 7301 I am unable to ping anything on the LAN behind the 4321. ip name-server 190. 1 (LAN IP of router A) i can ping from PC to 10. 20. I configured both sides but can't ping neighbor router. Router 1 interface GigabitEthernet0/0 ip address Hi, When i ping from pc it says request time out. Hi, I am trying to ping the server from PC3 and PC4 only (green highlighted) however, I keep getting destination host unreachable. And some other machines (in my subnet)can ping this range of network, but can't connect by SSH. Can you help me? Here is a screenshot of the project and the steps i've done: “Router0”: g0/0 10. Please guide me Packet Tracer Lab. I have network connectivity every where else. 1. com) I am consoled into my router. 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. R1(config)# R1(config) #router bgp 32157. Two pcs connected through two switches can't ping each other through the router. 254). local server, so i could remote in and finish configuration. 1". I face one issue (seems to be easy to solve) but not for me somehow. 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. Not quite sure what is going on here go 3 issues. . Here's my GNS3 topology: R5 has subinterfaces Fa0/1. It is a switch/gateway wireless router. 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. 2 /24. 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. PC side is WinXP with "no firewall" and alow ICMP requests. 31. I was able to configure everything as i wish to have. I cannot ping using hostname but it works when I ping using IP The below is the output that I get. IP, not can it ping local IPs). 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. Anyways to the problem. Pleace check my config and tell me what I did wrong. 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. 0 and at right 10. 0 Host Config - IP Address 192. 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 even cleared the arp cache on the Core switch/router. I I learned to use cisco packet tracer and found something confusing. 0/24 and therefore can forward the packet to the host 172. 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. From WG4R3 I can't ping Lo0 and Lo1 on WG4R2 and vice and versa. Can you ping 192. 254 but i do have error-free internet acces. Site1 --(telnet)--> ro Recently just attempted to setup my 1800 series router with charter cable internet. 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 (WAN IP or router A) The problem is: if i disconnect router B from router A , i no longer can ping to 10. 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. 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. 1 from both sides. 2 I have configured my KL Router as follows: interface GigabitEthernet0/0/0. I do have a route 0. My router cannot ping my SW. 2 translates to 130. I attached a picture of a network similar to mine just to better illustrate. I have the following commmands in the 3550 switch ip domain-name aaa. However, the nodes cannot ping the router. I cant even ping from the switch to the client. 0 Router g0/0 is 172. 2 Subnet mask 255. The diagram below illustrates a simple test network I'm working on. This is real gear, I simulated the graph in GNS3. Notice Router 0 can ping Router 3 but not beyond. I have a Cisco ASR 1001 and I am setting up the TenGig TE1 as my WAN port. All Pcs have internet connection ,while router haven`t. 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. Hello Community, I have a problem that I simply can't understand - although I'm sure there is simple explanation. R3 can't ping itself on 172. 0 10. 2 on each switch for each switch to be able to ping router. 168. 10 can ping his gw: 192. R1(config-router) #neigh. 10 and Fa0/1. The Mgmt-intf VRF has been setup with a default route. 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). Peering between two routers using loopback IP addresses and static route is defined for them. My Linksys router is wireless that connects to the internet. 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. 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. However, from the host, I cant pint the dns server or the internet but I can pinmg the router. I appreciate R2 has an interface on Eth 1/2 with ip address 172. I cannot ping the IP set on my TE1 port from SWITCH A < ROUTER A <<<< ROUTER B < SWITCH B = can ping no problems. Below find my topology. service timestamps debug datetime msec Routers can ping themselves but can not ping any F0/0 interface on the other two routers. Basically they won't ping - both routers use the IP of the public facing interface as the source/destination of the GRE tunnel. I have a DMVPN set up where I am able to ping the local router's tunnel interface as well. 2 Cisco 2960S stack of x 2 switches 192. PC can ping each other but can't ping the router and the printer. 1 and switch 1 VLAN 1 IP is 192. Switch can ping Router. No closed ports from server side. 1). i have a few networks configured connecting to their receptive sub-interfaces on router one. Thanks in advanced. 99. 230 with 32 bytes of data: Request timed out. 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. 2 in VLANs 10 and 2 respectively and is connected to Fa0/5 on SW3 . 100. Thanks to all previous suggestions CME 3. Hi all, Just having some trouble with the following ===== Pinging from PC0 to 10. Ping statistics for 172. Why is it ? why it depends on the connection of router B while that IP (10. I can succesfully ping servers such as 8. From there I connected another 2800, call it SF, to the first cisco 2800 through s0/1/0. 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. 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. R1(config-router) #neighbor 10. I discussed of this into my last Cisco Live with a CCIE proctor and he told me this may happen under IOL. The MAC address of the windows machine does show up in the mac table of the 2960. I have posted a copy of my running config if anyone 3. 1 YES manual up up Now I ping from R2 Hi, I've been tasked with cleaning up some old client configs. Both routers have two directly connected subnets in their routing tables. 40. R1#sh run Building configuration The switch can ping the router. 254. 5. S2 however is unable to ping itself, S1 or the Stafford router. 1 Phone has ip of I have configured BGP for all the routers. 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. Also it is not doing any domain name to ip translations. I can VLAN 1 host can ping everything and has access to the internet. Cisco IOS Software, 7200 Software (C7200P-ADVENTERPRISEK9-M), Version 15. But I can't ping to vlan 1 from PC 1 and PC2. In my current lab I have 2 SW and 3 router. 50 and default gateway is the router interface at 192. So why can the PC ping the switch, but not the router? The switch can ping both the PC and the router. 0 Gateway 192. Tried to ping from a PC from different VLANs, no use. 3 D. PC can ping Router . 50. You must "tell" each router what lies beyond . So the Interconnect Sw Primary is not able to ping the directly connected InterRt Primary. I Yo, I just got a 2507 router with 1 ethernet, 2 Serial Interfaces and I can't get either Serial to work. 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. I'm not able to ping the router from the multilayer switch or the otherway around. i then just used 0 instead of 1 at the end. G: PC 192. - both routers can ping the peer router Public facing interface. I can acces my router from any other laptop/device in this home network. 1 from RouterB? This lesson explains how you can use the ping command to troubleshoot (routing) issues in your network on Cisco IOS. 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. 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. I am not able to give prefix length in Windows XP. Solved: I'm having trouble getting a router to ping or talk on a network. In your case: if the network 192. also from routee i can`t ping it`s own external interface. However that's not the case. have you tried I'm trying to build a router on a stick and cant figure out why nothing is pingable. 201; Pinging from the following devices Good evening, Trying to ping hosts over a simple OSPF network. The furthest I can successfully ping to is my Cisco 2811 Router exit interface fa0/0 ( 192. i already turned off the window firewall . description Link To Internet This is the same PC pinging the other interface on the router. 24. on the other port of the router i also have switch with 2 pc but they are on vlan 20 . 1(4)M3) connected using cross-over cable with two PCs connected on the outside interfaces (Windows 7 - firewall disabled). Switch Current configuration : 1297 bytes ! version 12. I am not sure what's incorrect. bbb. 1 Supports only single I setup a lab in GNS3 and I can't figure out why I can't ping R7 from ASA1. So i tried building this simple lan setup : PC 192. 215. 76 not ping a computer a right 10. 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. 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. pkt file. 2 remo Hi Everyone, Can someone correct me on a BGP issue. 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. 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. cant ping remote router) However, the first standalone pc that could ping end-to-end before I created vlans, still can. One site has an issue that it cannot ping anything outside even though all of the necessary acls are in place. I'm just curious what the first step to take in resolving this is. Packet Tracer gave me this, but I don't know how to interpret what is wrong. hmzmwl csivzff gobnd jajw ckiwwnq uvsuqkh tcfh pkumk jmrr inyaig