Other Network Architecture Subjects

I have a Cisco 1721 router and switches in the network I am working on. The router configuration does not have any access-lists defined. I have two VLANs (VLAN1 and VLAN2) defined on the router. The switches just tag VLAN traffic so when it goes t...

Does anyone have any experience with these or this type of power load balancing product?ThanksTom

Hi, I have set up a lab to look at F/R with a partial mesh and sub-interfaces.I have 3 DTE routers connected to a Frame Switch. One Router named 'middle' has the sub-interfaces configured on it. The other 2 routers named 'Top' & 'Bottom' are just ph...

We have two 4510's running native IOS with Sup V and they will be replacing two 5500's. We have noticed high cpu utilization on the 4510's with only about 12 users distributed between the two switches right now. We've been trying to find out with Ci...

The router is keep rebooting itself couple of times a day.does anyone know why ?Thanks in advance

Hi all,If I have a 6513 with two MST instances and I want to add a VLAN to instance one what is the best way? Does the 6513 have to be reloaded?Thanks

Here's a stumper for you. I have a Cisco 871 with 1 Ethernet WAN port and built-in 4 port switch. What I need to do is to use the same subnet on both the WAN and LAN/switched interfaces AND apply a QoS policy to the WAN interface.My main problem is...

Anyone know how i can get this version or greater?

Note: The "not found" are actual vlan IPs and "found" are standby(virtual) IPs.1w1d: HSRP: Vl2 API active virtual address 10.18.88.220 not found1w1d: HSRP: Vl2 API active virtual address 10.18.88.222 found1w1d: HSRP: Vl2 API active virtual address 10...

'Switch uptime' of one switch in 3750 stack shows a fixed value and never change. 'Switch uptime' on other switches in same stack works fine. Anybody knows why?S.K.