Other Network Architecture Subjects

Hello,We're running CNR 5.5.6 on our Intranet inside our firewalls for local address resolution. We've noticed that when our ISP is down, DNS resolutions take longer, approximately 2-3x longer. We understand why this would be the case with a query ...

Hello,How can I use the PPP peer IP address as default route like with "add default HISADDR" in BSD ppp daemon ?Regards

Is it possible to configure OSPF md5 and Cleartext authentication for same area on Cisco routers?ospf Cleartext[router]<---->ospf clrtxt[router]md5<--->md5[router]

What is the convergence time for RSTP? STP is about 50minutes, but I don't see any mention of RSTP's convergence time

HP Openview is running on a hp-ux server. Cisco does not provide any adapters for hp-ux. Any simple ideas on how forward events from Openview to CW without buying an expensive OP package?Thanks

Hi everybody!I want to get the 'show cam dynamic' info from a 4506 switch with CatOS 8.1. I've studied the info on this page thorougly but i'm stuck: http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a00801c9199.shtmlSo I made a ...

Has anyone access to the opcodes of the %SCP-4-DACK_Timeout_MSG ? I got opcodes 119 and 11D before a crash of a 65K.The only references in CCO go to opcode 118 which does not seem to apply to my config.Regards,Mat

Hello,on a catalyst C2950G-48, there seems to be a memory problem (insufficient free memory).The number of VLANs handled in transit is quite big (could be as much as 100), but MST is used rather than Standard STP.In which way can I check which switch...

Hello there,I am currently deploying a network based on 836s. They mostly work fine but I have noticed 2 issues. The first one concerns the ISDN port. When the dsl go down, the ISDN doesnt always come up ( there is a backup statement on the atm inter...

Our catalyst 6509 sup2 was autoreboot today,I found some error message as following:Last software reset by user: 3/9/2004,03:02:36 Last Exception occurred on Jun 01 2004 10:58:33 ... Software version = 6.4(8) Error Msg: mfree 2: m=0x82989800...

I have a spare Cisco 2514 and want to use it for home internet access.In my home, I connect to Internet via cable modem. As it is dynamic IP and non-broadcasting, I use ip address dhcp on my ethernet port to obtain IP address. This is quite success...

HiI have set up load balancing on my HP server over two NIC's. Set up the etherchannel on my 2950G-48 switch and I can see the balancing working on source MAC address OK. Question is this.If I loadbalance 4 NIC's in the server, create two etherchanne...

I have an Ethernet/Ip Control Network with plcs and robots. I'm using 2955 to internetwork.I want to improve the Network traffic using IGMP Snooping.Does Anybody knows if 2955 needs a Router to perform the IGMP Snooping??Can it work without Queries??...

Hi,Is there a bug on CEF that affecting Citrix application? Thanks!