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ARP

Hi all, what will be the implications of clearing the arp on my l3 switch, can you clear it per vlan ? also do the arp entries have a lifetime ?

hi every body!I have few questions about etherchannel and stp.let say wehave two swithes : sw1 and sw2.sw1 and sw2 are connected by f0/1 and f0/2.Assuming stp and etherchannel configuration in place,which protocol acts first. If stp acts first, it wi...

sarahr202 by Level 5
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Hi everyone,I have the question about the lithium battery on MSFC.Is there any command to display voltage of lithium battery to confirm whether the life of lithium battery is lost.I can not find related information on CCO.Your information would be ap...

snakayama by Level 3
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Resolved! stp

hi every body!I have this simple questionlet say we have three switches : sw1,sw2 and sw3.sw 1 is root switch. They are connected serially. c=1 c=1 (sw3) f0/2---- f0/2(sw2) f0/1-- f0/1 (sw1) where "c"...

sarahr202 by Level 5
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Is there a way to limit bandwidth per vlan on catalyst switches? Looking for something simple instead of qos. I noticed conf t->int vlan #->bandwidth #, is this right? For instance, how could I restrict to 256K? Thanks in advance.

Hi All,Please excuse my lack of network knowledge but I am trying to follow the Cisco configuration example provided here:http://www.cisco.com/en/US/products/ps6366/products_configuration_example09186a0080665cdf.shtmlI have a 4402 controller connecte...

ravinator by Level 1
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Hi I have an issue with logging in one of my 6509 switch .Whe i checked the logs primary 6509 switch i can see lot of ospf route addition and deletion eg shown below :":05:10.894: RT: add 172.17.92.0/24 via 172.16.255.17, ospf metric [110/121]" at ...

Hi,In the IOS version that I use on my 2621 routers, when I use the ip default-network command and flag one of the major classful networks that I have as a candidate default. It propagtes a default route to its neighbors in the same routing domain l...

I am trying to do a FTP connection from one of my servers that is behind a cisco router.We have a server park where 3 servers are behind a cisco with local ip's, and 1 server that is public, and NOT behind the cisco.I am trying to connect to an exter...

hi everybody!I just want to know what role non-silent mode play after the creation of etherchannel.As far as i know, non-silent mode ensures two-way communication before the port could be included in bundle. But once, the channel is build, then does ...

sarahr202 by Level 5
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