Switching

I have a 3550 switch connected to two 7206 routers. We are running EIGRP between the 3.. For some reason the EIGRP neighbors on the 3550 to the 7206 reset every 1:19 minutes. No errors on the interfaces.Nov 24 11:31:46: %DUAL-5-NBRCHANGE: IP-EIGRP 1:...

I have a 3750 switch and then i have two 3825 routers configured for HSRP that are plugged into this switch. i want to configure port-security and i'm trying to figure out the best way since the hsrp routers share (or can potentially) share the hsrp...

We are consolidating offices and we have bought a second catalyst 4506. We've assumed that we can simply connect the GBIC uplink ports of the Supervisor II-Plus modules to each other. We'll want to span some VLANs but not all. I'm on the hook to m...

I have 2 x 3845 router/switches that I have OSPF running on.I want to be able to have layer3 and layer2 (since I have dual card hosts) in an Active/Standby HA. I setup HSRP but it does not provide L2 redundancy. Ideally I would like it to operate li...

I am getting Align-err on a port. Both sides are set to 100/full so I don't think there is a duplex problem. Also there is no HUB in the mix, it is connected directly to the switch. I am going to check the cabling. What else is anything could I check...

can anyone give me an example setup of proper core, distribution and access layer network ?thanks

Hi. Recently, we've upgraded to Gigabit switches. Has anyone seen workstation 'slowness' stem from this upgrade and it NOT be a speed/duplex mismatch thing.... perhaps a NIC card incompatibility. We seem to have this mostly with 3560s... Thoughts?

Hi:I just wanna ask how to configure Cisco-3750 to run VLANs on SRW224G4 Linksys switch.Just wanted to make SRW224g4 a vtp client switch with 3750.thankscliff

Hi,If I enable QoS on a Catalyst 6500, which DSCP value and which CoS wil be assigned to routing protocols and other control protocols when those packet arrive on a switch egress port ? In another words, is there any default queuing and prioritizatio...

The current setup of core LAN.1) 3Com 3800 L3 switch ? Server Farm Switches- 2a) No of IP Vlans: 10b) No. of servers: 60Routing:a) Static routesb) RIP V22) 3Com 9000 L3 Switch-Distribution Switches-2a) No of IP Vlans: 8b) No of Floors: 3Routinga) RIP...

Hi,I m facing ICMP redirect message.I have connected Sun box (router) two two 6500 MLS and two 6500 connected each otehr via port channel.Other end host connected to both MLS via l2 swicth (LAN) and using HSRP for default gateway any of MLS1Sun box t...

I'm configuring 802.1x for secure wired access. I can't find the authentication tab for my network connection at the windows XP.How can we enable the authentication tab? i'm using Windows XP with SP2 and Broadcom Netxtreme gigabit ethernet which i th...