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Resolved! dhcp and client

Hi every body.I have two question1) when dhcp release message is sent by client?i was reading about Dhcp release message.  dhcp message is sent by  client to tell  dhcp server to release the binding and the  ip address  is available to be re- assigne...

sarahr202 by Level 5
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  • 5 replies
  • 0 Helpful votes

We are planning to connect two local datacenters via multiple 10G metro ethernet connections from two different ISPs (6509 VSS and 7010 vPC clusters at each end),Can MEC work with 'protected' or safe 10G metro ethernet links (where one ISP provides t...

jshapura by Level 1
  • 382 Views
  • 0 replies
  • 0 Helpful votes

Hi,What happen if I configure the IP route 0.0.0.0 0.0.0.0 0.0.0.0 no entry in routing table but what it happen??     Please help...

abhi-adte by Level 1
  • 816 Views
  • 1 replies
  • 0 Helpful votes

In purchasing this router,  I was told that since we had a “DSL modem” that the Cisco 867W Integrated Services Model was the correct one vs. the 861W model. My question is regarding just the basic setup of the new router to my CenturyTel/Embarq (loca...

Hi All cisco Network Administrator,I have a strange situation where some websites are not accessible, but most are fineTwo I can’t access arewww.qantas.com.au www.godaddy.comI thought it must be some kind of DNS issue as other websites work fine and ...

Hi guys:    I have a 4510R switch as my network core. the switch's work status always good. but the 10 slots does not work suddenly yesterday. I do not know what had happend. all my troubleshooting is failed, the 10 slot is gone.    I can sure my pow...

sisivciii by Level 1
  • 431 Views
  • 1 replies
  • 0 Helpful votes

I was reading 2950 switch and 2960 switch Software Configuration Guides in order to understand static addresses in the mac address table.The text is often not very clear. This is an example from 2960 switch Software Configuration Guide:"You can add a...

Hi2AllI am wondering if two SFP ports on my Cisco 2960 can be combined as one pipe connection to my backbone switch 4506This is redundancy and additional 1GB pipe, in total my backbone connection from this switch would be 2GBcheersAnthony

Hi,For the past 3 months, we encountered switching loops twice in our network bringing down the whole system and we cannot trace what's causing it. Our core is running 6500 Sup2 (hybrid) and all the distribution/access switches are 4500 and a one 375...

jpl861 by Level 4
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  • 8 replies
  • 0 Helpful votes