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If I shutdown vlan 10 and bring it back up. &nbsp;I am able to ping the IP for 20 minutes.
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If I shutdown vlan 10 and bring it back up.  I am able to ping the IP for 20 minutes.

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if you can post the config for each switch and indicate which ports are used for the inter-switch trunk
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if you can post the config for each switch and indicate which ports are used for the inter-switch trunk

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Do you have an accessport in the new vlan on the switch with new IP?
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Do you have an accessport in the new vlan on the switch with new IP?

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I can ping the management address (vlan 10) on Switch 2 from either switch. &nbsp;On Switch 3 cannot ping the management address (vlan 10) from Switch 2. &nbsp;If I shutdown vlan 10 and bring it back up. &nbsp;I am able to ping the IP Switch 3 for 20 minutes.<br />
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Thanks for your help.<br />
<a href="https://filedb.experts-exchange.com/incoming/2013/04_w14/645800/SW2.txt" target="_blank" class="file-inline" title="Switch 2 (9 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>SW2.txt</a><br />
<a href="https://filedb.experts-exchange.com/incoming/2013/04_w14/645801/SW3.txt" target="_blank" class="file-inline" title="Switch 3 (9 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>SW3.txt</a>
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I can ping the management address (vlan 10) on Switch 2 from either switch.  On Switch 3 cannot ping the management address (vlan 10) from Switch 2.  If I shutdown vlan 10 and bring it back up.  I am able to ping the IP Switch 3 for 20 minutes.

Thanks for your help.
SW2.txt [https://filedb.experts-exchange.com/incoming/2013/04_w14/645800/SW2.txt]
SW3.txt [https://filedb.experts-exchange.com/incoming/2013/04_w14/645801/SW3.txt]

SW3.txt

SW2.txt

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Thanks for your help. &nbsp;Its now working fine.
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Thanks for your help.  Its now working fine.

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<div class="content wysiwyg-content">
I just purchased an additional Cisco 2950 switch which is trunked to another 2950. &nbsp;I am unable to ping the IP address of the VLAN that I created. &nbsp;I have the same voice and data vlans on each of the switches I can ping computers both ways between the switches. &nbsp;When I ping the vlan ip sometimes I get a reply then they time out. &nbsp;Any ideas?
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I just purchased an additional Cisco 2950 switch which is trunked to another 2950.  I am unable to ping the IP address of the VLAN that I created.  I have the same voice and data vlans on each of the switches I can ping computers both ways between the switches.  When I ping the vlan ip sometimes I get a reply then they time out.  Any ideas?

Cannot ping vlan ip on new switch

A switch is a device that filters and forwards packets of data between LAN segments. Switches operate at the data link layer or the network layer of the Open Systems Interconnection (OSI) Reference Model and therefore support any packet protocol. LANs that use switches to join segments are called switched LANs or, in the case of Ethernet networks, switched Ethernet LANs. A hub is a connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports; when a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.