Switching

I have 2 6504's with sup32 and a copper gig ports on the DFC. I have a Layer 2 connection between the 2 6504?s on the DFC. I have 2 servers one off each 6504 that need to talk to each other. So the packet flow should go?.Server A to 6504A to layer...

Hi,I have two new 6509E's in my network.I would like to configure them in HA mode to reduce Failover time.Please let me know the options.Thanks in AdvanceAniruddha

2620XM router won't boot, has IOS if flash as well as a .txt file that someone copied in. What can I do from rommon to get this to boot? Is there any way to delete the .txt file without going thorough tftpdnld and eraseing all of flash?Thanks!

Hello,I have a LAN that is 10.20/16. I have connected a router (2621) to this LAN and assigned 10.20.1.120 to the f0/0 interface.I have assigned the F0/1 interface the ip address of 10.40.1.1/24. I have 1 server sitting on the 10.40.1.0/24 network.I ...

From what I've read, portfast is usually used in association with Spanning Tree Protocol (STP) and solves issues during the startup process of a leaf-node (i.e., non-switch, non-routing device such as a workstation or printer), right? As such, portf...

I recently acquired a used 2611 (which I've since had all previous configurations cleared) and need to set it up between two networks. Like this:Network 1: 192.168.144.100/255.255.0.0Network 2: 10.20.30.100/255.255.0.0I need to be able to configure t...

Hi, I have an adsl router (zyxel660, working fine) and get a cisco 851 (i want to set up vpn with it)the problem is that i don?t know why the 851 can?t access internet (i am conecting the adsl router to it in the wan port), if someone can explain me ...

Is there any way to get a syslog message when a cam entry is added instead of the usual snmp trap on a 6500? If I must use snmp does anyone know the specific format of the message? (ie it looks to me like there's 3 bytes prefix and postfix to a lis...

Hello,I have the following goals of implementing my 877w:1) Two vlans, one for wired, one for wireless.2) DHCP giving IP leases for both vlans, using a pool for each vlan.3) Allowing the clients of both vlans to access the internet through my adsl mo...

I'm building out a large lab, and I am needing to implement ILO and IPMI since the lab will be a "lights out type environment". To save ports off my aggregated switches (3750-E's) i'm using IPMI on Dells and for HP i'm using ILO (with the option to e...

Hello Everyone,I have a diagram and bunch of questions....Thanks in advance for your advice!About the diagram:- Buildings 1-5 are 3560-E series and each pair will be located in the same network closet.- Building 6 is a 3560-S series- All links are 1...

hello there...i need your help.. i heard that we should change native vlan number.. why? and what the consequences to change that native vlan1. ex:cdp,vtp,etc... tx anyway :)

We just got two Cisco 1700 Series routers in and we want to use these routers to replace our existing 1601 routers. Is it as simple as saving the config off the 1601 routers and then restoring that config on the new routers? If so, what is the proces...