Other Network Architecture Subjects

With my newws-c2970g-24ts-e(12.2(25)seb4I can't manage my switch by using the cluster management suite but I have à new web interface .With an other switch(old)c2950-i6q4l2-m(12.1(13)ea1 no problem with the CMS. I need tu use CMS software,perhaps IOS...

When setting access lists for ports, i.e ftp. web etc, do you generally just need to allow them out and not back in, I would of thought that these would have to be enabled both ways ?

I’m having intermittent latency problems with one of my Catalyst 4506 (Sup IV engine) multilayer switches. The device is configured as a router. I’m using a bandwidth tester to measure bandwidth from my laptop to a remote device positioned on the n...

we are having a problem nailing down someone who is burying a 6509 ,sup 720 . It gets to the point we can't even do anything with the mgt interface . The high process is IP input at the time of the problem . The thing is none of the interfaces se...

We have a Catalyst 6509 with redundant supervisor 32 with 8 portGbic SFP.The version of CatOs is 8.4.5 and MSFC IOS 12.2.17d-SXB11.The problem is that when the active supervisor reset and the standby supervisor becomes active, the 8Gbit links on the ...

Hi to all,I wanted to know what specific type of cisco switch of the 2950 series supports mac acls on individual switch interfaces. I basically want info relating to the IOS version, switch model...Any help will be greatly appreciated..Warm regards,V...

Hello,I have a 6500 running in native mode. When in rommon I noticed that the boot variables file is extremely congested, full of failed attempts at commands, etc. I'd like to clean up the file in order to reduce confusion if anybody else needs it. W...

Howdy,We are experiencing an unusual problem (aren't they all) and was wondering if anyone has an explanation or workaround. We have problems with some new Windows 2003 servers running Multicast Network Load Balancing. Based on some packet captures...

I'm getting these errors from our switch. 2005 Dec 07 16:39:47 %SYS-4-P2_WARN: 1/Blocked queue on gigaport 5, ( 0 : 865 )2005 Dec 07 16:39:47 %SYS-4-P2_WARN: 1/Blocked queue (rx) on ports 2/34 2/33 2/36 2/35 2/38 2/37 2/40 2/39The switch is has no c...

I have a question about PIM, in a configuration with 2 Routers with PIM where one router is DR, and they establish a communication via LAN and just one of them send Broadcast information and the other is in standby mode, the router in standby mode s...

I would like someones evaluation on something that I want to do, but think maybe I'm confused a bit.i just bought a Cat4506 to replace about 200 ports on older 2900 XL switches. I also have a PIX 515 with 3 ports (inside, outside and an industrial et...

Hi,i have 3750-12G with all SX SFP's. c3750-i9-mz.122-20.SE4All ports are 802.1Q trunks, with 3 ports trunking all (10) vlans, 9 ports trunking 2-4 vlans.All routing is done via SVI vlan interfaces.VLAN1 is workstations with ~500 nodes.VLAN2 is voip ...

Does anyone have advise on what tools are avaialble to confirm and/or validate optimal switch configurations on 6509 Native?Thank you for your assistance..Bernardo