Unable to ping the core switch

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Ping Issues on Client and Access Switch

Hi all. We''re having a strange issue in one of our offices where we''re unable to ping between a machine on one subnet and a server on another local subnet. The symptoms are: Pinging

Pinging of VLANS (Core and Access Switch)

3. However, when I test from a laptop connected to an access switch (set to access mode for VLAN 10), the laptop can only ping its own gateway, and can''t reach other VLANs. For the setup:

Unable to get internet to core switch from firewall

So bear with me as I am familiar with networking but not to an extensive extent. We are in the process of replacing a switch and I am configuring/testing it. For some reason I am unable to get

Pinging of VLANS (Core and Access Switch)

VLAN routing seems to be working on the core switch when I test communication between VLANs by using the command "ping [VLAN 10 SVI] source [VLAN 20 SVI]". The VLANs can ping

Can''t Ping Internet from host (Can Ping from Router, Core and Access

I can ping internet from Router, Core Switch and Access switches. All devices in LAN can ping each other. What I''m I missing?

Switch is working but will not ping?

Once all the changes had been saved, the switch & pc ip addresses were now able to be pinged. However, back in the office (15mins later) pings have stopped to the switch but not to the pc

Not able to ping another default gateway of one of my vlan from a

I''m having an issue on 3 of my 4507 switches where there are 12 switches that we have that all are connected to my 7K Core switch all switches are on Transparent Mode and they all have

Can''t SSH/ping remote switch from PC but can SSH from other switches

So in my network I have a setup where all the switches are on a /26 management network, on a management vlan. I can ssh into both the directly connected switch, the core switch,

New Switch can''t be pinged

Hi all, I have 3 cisco cbs-350''s that are all connected to each other and can all be pinged and accessed when on the wired or wireless network (vlan2). They can also be pinged and accessed

Unable to ping router from switch : r/ccna

If you left VLAN 1 as native, the switch would be sending the ICMP echo request with a dot1q tag VLAN ID of 100. The router would receive this frame and drop it because it doesn''t have a sub-interface

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

Routing issues, can ping core switch but not firewall

Routing issues, can ping core switch but not firewall Ask Question Asked 9 years, 7 months ago Modified 9 years, 7 months ago

ICX8200 configuration for ping/SSH

We aren''t using a management port, so I am hoping to just use one of the other ports for access into the switch. Please see config below, and hopefully someone can point me in the right

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 :

CBS350-24XT not responding to icmp monitoring and unable to ping

I''m currently using a CBS350-24XT as a core switch with all my 10G traffic running through it. Multiple times a day my ICMP monitoring system is unable to contact the switch. During

Unable to ping a vlan gateway on core switch from the switch

Is the core switch doing the layer 3 routing between the VLANs or something else like your firewall?

Edge Switch Unable to Ping Internet

Hello All! I have several 48 port Edge Switches that were on a flat network which I am now segmenting into VLANs. One of the switches is configured as a core switch giving out IPs

Solved: Unable to Ping brand new 9300

I ave a brand new 9300 with very little configuration on it. When I get new switches I give them a bogus IP, configure a trunk port, and connect them to my network. Once I have connectivity I

Unable to ping switch : r/Cisco

Unable to ping switch Hey, me again I posted last night about my switch not using port 27 and 28,which was solved. I turned it into standalone mode, but that seems to wipe the config when I do that. Now

Unable to ping/connect to switch

Basically, due to the power outage/ power spike, the switch went to a state that we call ''boot mode'' that is not able to boot up properly. Please follow the below steps in order to fix this issue:

Can ping device from switch but cannot ping from switch to device?

I am able to ping from the attached device (MacBook via ethernet adaptor) to the switch without issue however when I attempt to ping from the switch to the MacBook, I get no response.

A device can be pinged from core switch ( router) but not the switch it

In a nut shell, why can I ping a device at a school on the core switch but not on the switch the device is plugged into or anywhere else in our school district?

Unable to ping management IP on core switch inside the ASA

I have a site with a pair of ASA, a core switch ( 4510) and 6 layer switches attached to the core. From outside, I can ping all devices except the core management IP. I can get to the core from

Unable to ping switch

My L3 Core switch is 1 hop away from this problematic switch (as well as the ones downstream from it), and it can''t even get a ping response from it. But I can ping the switch

Unable to ping inside address of ASAv from core switch

Hi, I have setup a home lab and I am unable to ping the inside address of my ASAv from the connection core switch. I think it is being blocked by the implicit rule but my attempts to add the

A device can be pinged from core switch ( router) but not the switch it

If I ping from the core switch, which is the router for the school and is also where the interface irp is defined, it does respond. If I clear the ARP table on the core switch and ping from

Cannot ping an IP from Core Switch, but can do it from my PC

172.16.32.1 is the gateway for your subnet but probably isn''t the ip address your core is attempting to ping from. I''m guessing your core switch is attempting to ping from a subnet not allowed across the

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