Other Network Architecture Subjects

In a purely L3 environment w/gig links and routed interface in a 4507 utilizing EIGRP, do I still need to use BackboneFast and UplinkFast? Distro layer = 8x L3 4507 w/ redundant Sup IV.Links= redundant Gig fiber LX connections Core = 2x 4507 w/ redu...

I'm having problems on my desktop running Win2K. When I display Layer 2 view, all of the icons are stacked. I try to use the View -> Relayout option and it has no effect. This happens whether I use IE or Netscape. I go to another computer and it ...

Hi I am having a PRI and it is not responding after every 24 hours, the controller and the modem card showing no errors. In sys log server i am getting a error, that is "126: 1d01h: ISDN ERROR: Module-CCPRI Function-CCPRI_Go Error-Event receive...

Hello,I need to know if there is an ISDN Cisco Mib indicating in a variable the totally elapsed time (in seconds, or minutes) about the passed calls on the BRI interface.I thank you by advance.P.Tavan

How does it look like with PVLANs (Private VLAN feature) in redundant environment? All docs I've read till now (not a lot, sorry but any way) don't really explicitly say anything about the possibilities to work in redundant environments (e.g. more th...

We are deploying an Enterprise Class Web/Application Server/DataBase nth-tier architecture. We have four (4) - web servers connected to four (4) application servers which in turn are connected to a single database. We are in the process or installi...

Hello!I'm trying to understand the ip addressing requirements for a simple LAN-to-internet setup with a PIX firewall in the middle. Would this example of the addressing result in LAN users being able to browse the internet (assuming the firewall is s...

We have tried to configure port security allowing only one mac address. The problem we have seen is that multicast mac addresses are taking over that mac address, so now we have opened up for three macaddresses to make multicast work as well. Is this...

Hi,I got the following problem...I got 2 Cisco 1601 routers that report the same problemthe Ethernet0 has IP address 192.168.1.4# conf term# int ethernet0# ip address 192.168.1.4 255.255.255.0now when I add secondary addressess # ip address xxx.xxx.x...

Hello,We have performed an LMS up-grade from LMS2.0 to LMS2.1, on a Solaris server.While up-grading the CDONE, we have messed to install the patch "patch_lx_20.pl", so since the upgrade all RME jobs are blocked and we can't execute any new job.Can an...

Since we have an older version of CW2K running on a Solaris 8 Box, we are having to uninstall the 2nd edition and do a new install from our CD one 5th edition update. Is the CD we have able to do the new install?

I have just configured a DS3 on my 7206. This wil be replacing 3 T1's. I will have one T1 on copper as failover. I am trying to configure BGP so that all traffic will go over the DS3 but I would like to route 1 or 2 of our /24's over the T1. IF someo...

hello everybody,Can anyone tell me the hardware configuration for whole ciscoworks 2000 bundel. i hv 130 switches in my network and 1000 users.Thanks & Regards,ciscobuddy

How can I configure the mail notifier to only send e-mails when specific links, IE trunks from my 2950s to my 6509 switches, are down. Please help. Urgent.

I am confused on something. 802.1p is contained within an 802.1q tag at layer 2, I understand all this stuff. However MS workstations and the such can now mark 802.1p priorities, yet they are not connected to 802.1q trunks. I know some Cisco switc...