Other Network Architecture Subjects

Our Nvram like fail and message belowSystem Bootstrap, Version 7.7(1)Copyright (c) 1994-2003 by cisco Systems, Inc.Testing lower main memory - data equals addressTesting lower main memory - checkerboardTesting lower main memory - inverse checkerboard...

I have a router that shows 2 access-lists. How do I tell which interface they are assigned to.Thanks

Hi ,I have got a Cisco 7200 VXR router with six interfaces . I want to run HSRP on the same router using the interfaces available .This is just to learn HSRP .Is this possible ThanksRaj

I have alot of 26XX series routers that are discovered as SNMP devices - is this a bug or is there some way to fix this?

Hi,I have a cisco 7507 router and I'd like to use it for ipv6 multicast. It's already routing an ipv6 network. My problem is it has only 64MB DRAM and 16MB flash card and the feature navigator seems to say I'll need 128MB DRAM and a 32MB flash card t...

Hi,I want to receive connections to my web server through several interfaces on my router:HostA--(Frame-relay)--> router----->webserverHostB-(TCP/IPoverX.25)->How can I configure NAT in this case to have an unique ficticious se...

I have a problem setting different mac-addresses on vlan interfaces in the MSFC. When i change the mac-adress on one vlan interface all vlan interfaces get the same mac. I have done this on some other 6509 with sup1 without any problems. This wouldn'...

I have built 2 windows servers, One having CiscoWorks CD one 5 th editon LMS 2.1 bundle on it.The second has Aprisma ( Spectrum ) on it. I have run the integration utility on the NMS platform and it seems to hang. After entering the CiscoWorks server...

can 4003 and 4506 configure the hsrp?When I configure them with hsrp, once I ping one virtual gateway both of them make the standby and active change.I do not know why?Thanks

I need to set up a new network to connect a IGB WAN link between 2 Cisco Switches - Cisco 6509 and Cisco 3550. Please how do I go about doing this?. I know how to do it between router to router but not switch to Switch.The Cisco 6509 is an existing C...

Hello, when the user connects his pc portable (HP Omnibook 6100 with NIC Intel integrated) on switch 2950(Version 12.1.13EA1a) port (10/half forced),port of the switch passes in error disable state ("loopback") for unknow reasons (???):2950-C2-08>sho...

Hi all,I have a C2950 which had c2950-i6q4l2-mz.121-11.EA1.bin , I was able use web console. I have upgraded the IOS due to a bug in the old one, everything seems to work fine but I am unable to Web console to the switch, IP http server service is e...

Hi,In many configurations I encounter people tend to use 802.1q. However (because this is te default) ISL is still used over the backplane to the MSFC. Would it be better/faster is this was also set to 802.1q? And is it possible to have 802.1q over t...

I'm new to Cisco routers and trying to setup a 1760 to load balance between two ISPs, one through a WIC-1ADSL and the other through a WIC-1ENET.Both have a single IP address which I need to NAT overload through.I have spent probably the best part of ...