It seems to me that the physical interfaces (configuration) of the Core-Switch are the problem. Any ideas, why the ping-response is faster when connecting via an additional access switch
I have also changed the switch port to an access port but still unable to ping the inside address of the firewall from the core switch, please see attached both full configurations.
Source allows you to send a ping from any interface you want on the router. By default ping will source its ping from the closest match in the routing
Syntax Router#ping <ip address or DNS name> OR Router#ping Optional Switches data df-bit repeat size source timeout validate Example In this
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
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?
There is no communication with the device until you ping it from the core switch. My theory is that the core switch is not sending an arp packet in response to an inbound syn packet
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:
Routing issues, can ping core switch but not firewall Ask Question Asked 9 years, 5 months ago Modified 9 years, 5 months ago
I can ping internet from Router, Core Switch and Access switches. All devices in LAN can ping each other. What I''m I missing?
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
This test can be done either on the switch itself or by the hosts which are connected to their respective VLANs. Use a extended ping command by
This document describes the latency expectations of a ping or traceroute ''To'' or ''From'' a Nexus switch IP.
When the switch trunk port is configured to have vlan 100 as the native vlan, all traffic on vlan100 is untagged, which looks like vlan1 to the router, boom, vlan hopping, that''s why you can ping the
so, i configure my core switch (stack of 2 X670V) with different vlan interf ip adresses. all my configuration is on the vrf-default. i''m trying to ping in my core switch his interface but i have
echo packets to the IP address of the selected switch to check for latency issues. To perform a ping test on switches, complete the following procedure: In the WebUI, select one of the following options: To
Troubleshoot the connectivity issues of a switch by diagnosing the wired network. Check latency with ping test or track packets with traceroute test.
Note: Use an IP address as source rather than an interface name when using -I (Source Ping) option. Here the df-bit is set hence the ICMP packet will not be fragmented. By default df bit is set.
Hi all, so, i configure my core switch (stack of 2 X670V) with different vlan interf ip adresses. all my configuration is on the vrf-default. - 30917
Verify network communication with the ping command in Windows. Explore how it works, availability, syntax, and command examples for effective
unfortynatley core is not pinging from access switch you able to ping Access to Core - what IP address ? you are not able to ping CORE to Access switch - may be using default ip to ping
Hello All, Just have a question in regards to ping times between access layer switches and the core, so in my org we have about 8 IDFs with 2x 10G links port-channeled up to the core. 1
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