Switching

I had posted this issue before, then a Tomcat issue obliterated my post. So I'm back, this time with a diagram that I hope helps. This really has me stumped, and my VAR has not been able to fix this either.I am in Building A. I have a PC that is c...

Hi,I would like to know the procedure of upgrading IOS for 6500/7600 having redundant supervisors (we have SUP720) without any downtime. Because these devices are in production of a data center and we have contract of 99.99% UP time with our customer...

Hi experts, I have four routers: one is 1811 and three 871. I want to configure dynamic routing between them and I choosed OSPF to do that. Because of that routers doesn't have layer 3 FE interfaces but only 8 or 4 port switch interfaces, i am not su...

Could someone please explain what happens to traffic and spanning-tree when a link in an etherchannel fails. We use 2X 1GB links in an etherchannel on different switches in 3750 stack so use the "mode on" to assign ports to the etherchannel. I would ...

Dear friends,Just wanted a confirmation on the working of PBR1. set ip default next-hop with multiple ip addressesIf the interface connected to the ip address (mentioned in the set ip default next-hop command) is down, will it automatically stop forw...

Hi there, Can anyone help me with CEF load balance. I have 2 ADSL connections on the router 2811 and I am trying to load balance over these 2 links. Please see the attachment for my current configuration. The problem is I tried to browse the internet...

Hi NetproWhen I ping a PC I get TTL=54when I ping a Router I get TTL=249when I ping a HP server I get TTL=110why TTL changes

Hi NetproFor 4mb Internet link what should be the download transfer rateHow can I check if service provider give me 4mb bandwidth

Hello is any body there

Could please some one share Procurve switch vs Cisco switch document including core switch for comprassion.

Good Morning,What are some best practices for getting started with SNMP and Syslog?is it bad to have both enable on the switch and/or it does not matter/Thanks

Hello all,I feel like I'm a disgrace to my CCNA and the LONG years of studying. I'm having a problem with my VLAN communication. What i'm trying to do is setup a VoIP lab at home. I currently have a cisco 2621XM with my voice ports. My sub-interface ...

Hi Everybody!!!I have noticed that I can log in using almost every configured IP address on the device (here Catalyst 6500).I'm wondreing why? I'm not talking about source address, but the destination one.I have many vlan interfaces configured on the...