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 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
Extreme Networks Troubleshooting: Ping & MAC Addresses
Troubleshoot Extreme Networks with ping & MAC addresses. Diagnose network issues, locate devices, and resolve connectivity problems.
can''t ping from core switch any vlan ip add!
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
Core to access switch ping working and access to core is not pinging
Look for me Access switch do not aware the IP coming from Core switch to reach back. so make sure Access switch aware routing setup correctly using ip route command.
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
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
Dell Networking OS10 How to use ping utility with a source IP, MTU,
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.
HELP... Can''t PING switch or pc from router (& vice versa) | Wired
I am using OSPF for the routing on the L3 switches. I can ping from either router to the other just fine, however, I can not ping from the SWITCH to any of the routers, but I CAN ping from the SWITCH to
Unable to ping but I can see the arp in switch 4451
Recently I got to know that I am unable to ping the IP addresses behind vlan236 from core1 whereas I am able to ping the same from core2 and able to ping the IP address of vlan236 from my
Optical Power Meters & Sources
High-precision power meters (Ge/InGaAs) and stabilized light sources for insertion loss and return loss testing.
OTDR & Fiber Characterization
Full-featured OTDR, fiber OTDR testers, and modular OTDR test modules for network deployment and troubleshooting.
OSA & Eye Diagram Analyzer
High-resolution OSA for DWDM and eye diagram testers for signal integrity validation.
BERT & Endface Inspection
BERT up to 800G, fiber endface inspection probes, and extinction ratio meters for comprehensive testing.