Other Network Architecture Subjects

Not quite sure what will be best practise for me here:3 x SG300-281 x SG300-10MPPlaced in 3 locations1:1 x SG300-282:2 x SG300-283:1 x SG300-10MPI have 4 lines between locations 1 and 2, and 2 lines between locations 2 and 3My idear was to use the 4 ...

customer replaced a chassis of gsr, and forgot ospf md5 key.  he use encrypt password from config to config ospf neighbor. he found some neighbor is up.but some ospf neighbor can't get up.what affect ospf MD5 comute result!  thank you!Tom

Do the Cisco CGS 2520 and CGR 2010 support power over ethernet?

Dear Cisco Community,We have got a Cisco 2921/K1 router. Behind the router we have got two openvpn server, which are serving now 120 openvpn clients with heavy traffic.We are using 1 giganet port for external ip, and 1 port giga for internal for open...

Hi Geniuses,I have a requirement to track reachability of an interface with ip sla. i used the following configuration:I'm going to use this to put a reliable static route.I want to remove the route after 3 pings failed to the destination IP 10.1.1.1...

I have the following configurations for switch to switch connectivety.  sh int     sh config int2960 will not take full duplex setting. Thanks,Core switchWS-C4506   cat4000-i9s-mz.122-25.EWA10.binFastEthernet5/8 is up, line protocol is up (connected)...

Can someone please explain to me what I'm seeing here?  I see 99% but I also see acceptable percentages...I don't know what it what here.  This is a 4x DS1 ATM IMA Bundle:  ChanIngressReceiveCellRate(cells/sec):      5462   ChanIngressReceiveUtilizat...

What difference is bettween E1 balanced and unbalanced mode?

My company is moving from Avaya to a Cisco VoIP system Currently the executives and their assistants use one  button on a 6 button phone as a aka "Panic button". When the button is pushed it sends a silent emergency alert to security command center....

I recently picked up a CAT 2950 switch, everything "seems" to run fine, LEDs are green and I am able to make a console connection. My issue is that the console connection does not last more than 15 seconds before closing/timing out, also the close ti...

Greetings.Is it possible to configure multiple (two at this point) IOS DHCP servers for a single VLAN with the servers using a common external database? The idea is to avoid using a double-sized address space for the VLAN.Configuring database agents ...

Hi all,Say I have SFP+ module on Distribution and X2 modules on Core, can I connect them using either MMF or SMF or should the modules type on both switches be same? Kindly help.Thank,Ram

We have a 6509 running 5.4(2). We have set up a hyperterm session and connect to multiple devices, then we get to the 6509 and it will not work. When we reload the 6509 and we are consoled into it, we get data until it is finished reloading. Then t...

Hi, I have a 877W router and a ASA5505 firewall. If I purchase a Smartnet contract for 877W router, I take it this give me access to download newer IOS for router?Does it also give me access to ASA5505 downloads? Or do I have to purchase a seperate S...