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...
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...
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...
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...
Hi All,We have two 3750G stacked switches. The server has two interfaces connected to each switch. When the master switch reboots, during the re-election approximately 40 seconds, I lost the ping to the server. When I rebooted the member switch, no p...
HiI am having a strange problem to ping 3560 Switch from my 2960 Switch. Few Days earlier it was working. Both the Switches are having trunk. At my 2960 Switch can only Ping his Valn 1 Ip address. 2560 can not ping 2960 but can ping other network swi...
Hi,I got a network environment using HP network switches and Cisco routers for our WAN connections and for connecting to one of our ISP (Got 2 ISP). Got a couple of buildings connected by fiber back to server room 1. We got 2 server rooms connected b...
The WS-C2960-24LT-L has 8 PoE ports, are these specific ports or can you have any of the ports support PoE, up to 8 @ 15W? Can you have 16 at 7W?
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,I want to know about the work of ARPA and APIPA ??
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...
friends, i need to configure 3700 series router as terminal server. any link would be greatfuli see lot of posts with 2500 series being configured as terminal server.thanks in advance.Sara
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