Latest Updates Telnet failing on several TP-Link switches
It is not possible to connect via telnet (either blocking or connection rejected). Enabling/disabling telnet has no effect. After selecting reboot via web interface, telnet is working
Latest Updates ssh issue in core switch
Hi < Access Switch and Core switch configuration template is same except IP route configuration and both switches are in same vlan. we are able to access ssh to access switch from
Latest Updates Re-enable telnet on cisco switch?
Hello, I am not great w/networking, and have a few questions below. I was working on a 2960 POE cisco switch a few days ago and now I can no longer telnet into it remotely. It has a a
Latest Updates I totally fucked up our network core switch and everything is
We have a pair of Dell N3224P-ON switches and today''s morning my colleague gave me a task and instructions to remove some unused VLANs. I''m sure I removed the correct VLANs. When I saved
Latest Updates Solved: Cannot Telnet to Switch from Client
Solved: Hi, I recently installed a 3750 switch and cannot telnet to it from any workstation. However, I can telnet to the new 3750 from another 3750 switch stack.
Latest Updates can''t access switch per Telnet or SSH
Login using the console cable and trying the below configuration as: Also, make sure that there will no ACL under the VTY line or Telnet port is not blocked in the path. Don''t forget to vote and
Latest Updates Unable to Telnet to the Cisco Switch
Hi I have configured my cico switch on VLAN1 and i am trying to telnet the ip address, but just not able to. what am i doing wrong? My switch is connected to my laptop which has Wi-Fi
Latest Updates I totally fucked up our network core switch and everything is
I totally fucked up our network core switch and everything is down right now I''m just an apprentice and I don''t know what I''ve done wrong! We have a pair of Dell N3224P-ON switches and today''s morning
Latest Updates How to Use the Powerful Telnet Command on Linux
Telnet provides a bidirectional, text-based command line interface for interacting with remote systems. It allows you to connect to servers, routers, switches, and other devices to
Latest Updates Vlan Host cannot ping Layer 3 core switch
Hello, I am a beginner in packet tracer. In here, I''m using access, distrib (has trunking), core switches shown in my topology below. Any PC from a
Latest Updates Solved: Traceroute
Hi I have 3550 which has a Gig access link connection to core switch 2(6513) on vlan253. It also has another access-link connection to a 3524 switch
Latest Updates Cannot switch Core Module to bootloader
Hi, I''m trying to upload a custom built firmware to core module (R2.2) and I''m getting an error: $ bcf flash --device COM4 ./firmware.bin Cannot switch Core Module to bootloader, please
Latest Updates Telnet connection from core switch sub-switch
Hello 🙂 I have a extreme core switch (A) where an lwl cable is connected to another switch (B) (uplink port) The switch (B) has no ip address yet. I can only access the switch if I connect
Latest Updates Cannot Reach Call Manager from Core Switch
Since the core switch is the gateway for the IP phones they lose connectivity to the call manager. The problem is temporarily solved when i clear the arp cache, but 30 min later, i lose
Latest Updates Core Switch and Access Switch Crisis
We have a Huawei Core switch and a Dlink plug and play switch before the new Huawei Access switch was deployed. I discovered that everyone on the Core Switch and Dlink Switch is all
Latest Updates Internet not reaching Core/Access Switch
Router has internet but Core Switch not picking, what i''m i missing? Router and Switch can ping each other Router Configs Router#sh run Building configuration... Current configuration :
Latest Updates Core switch can not access by telnet
Which leads me to wonder whether SSH to the switch works? Or do both telnet and SSH experience this problem? Is this a problem with certain hosts or is it the situation that no host is able
Latest Updates Directly connected switch Not able to ping/Telnet each other
If not, make sure the vlan is created on the switch and at least one port (access or trunk) is assigned to the vlan. If using only a trunk, I believe the vlan has to be specifically allowed on the trunk to bring
Latest Updates Solved: SSH or Telnet not working
I have a 3750 (layer 2) switch hanging off core swich 4. A trunk connection is running between the two. In order to access core swi4 we use SSH
Latest Updates FS Community
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Latest Updates Access switches can ping endpoint, core cannot.
Hi Folks, Interesting issue I am troubleshooting. Back story: Layer 3 Core switch with single fiber trunk ports heading out to multiple Layer 2 access/idf switches. Hosts connected to
Latest Updates cannot access my switch through telnet
I want to access my switch from my office through telnet but i cannot below check the configuration please check what should i do to access it back RSK-CTRBUD-AS01(config)#exit RSK
Latest Updates Telnet connection from core switch sub-switch
The switch (B) has no ip address yet. I can only access the switch if I connect directly with a notebook via the management port. I can access the switch (A) via telnet 192.168.100.1 Is it
Latest Updates Internet not reaching Core/Access Switch
Corrected but still no internet access on Core Switch. You can use the “show ip nat” commands on the router to find out what is and is not working. do these tests on the router. After the