Other Network Architecture Subjects

hi,after a link down between a cisco 7300 and a 1841 which had esteblished ospf neighborship relation, this esteblishment stucks in init state on the 1841 when the link comes back again (the 73k doesn't see the 1841 at all). the cisco 7300 sends ospf...

This message is logging in my router: %SYS-3-TIMERNEG: Cannot start timer (0x8185F72C) with negative offset (-5000).-Process= "PPP IP Add Route", ipl= 0, pid= 30-Traceback= 802D893C 80539B08 8053AFD8 80535400 80535A4C 80535C1C 803C8ED8 803D1590 803C5...

What can I use this for, is it mainly load balancing, or for multilinks etc ?

Hi! I want to know how much input/output queue sizes(in pkts or bytes) cisco switches(e.g., catalyst 2970G) have. I searched whole the internet but the one thing I found was the size DRAM of the switches. Furthermore, 'show interfaces' command is sup...

Hello EverybodyI have a Catalyst 2950ST-8-LRE with CPE 575 in use. With the default autonegotiation setting on the CPE port everything works fine but when I want to stet the CPE port speed and duplex, the LRE link doesn't come up after a link failure...

I would like to connect two 4510r (50 Km separated) via FO but it doesn´t seem to support ZX FSPs and the supervisors don´t have GBIC slots. Any recommendations?

Would you recommend having a 1721 act as a DHCP server for one part of the network several switches back or use a DHCP server in that isolated network?

Hello,I was curious as to how granular I can be with bandwidth management on a C2950 switch. What I would like is to be able to restrict any SESSION to 300 kilobits or less depending on the IP Traffic type. Basically what I have is MS Terminal Server...

Okay, I know this is not strictly a Cisco question as the switches in question are HP ProCurve 2524's, but hopefully I'll be granted a pardon for that. I'm trying to create a network with two VLANs who don't speak to each other but can each access t...

How would you configure mac-address sticky on the port for the voice vlan and access vlan to limit to 1 mac address per vlan? Also, is there gotchas running dot1x on the port?Basically we want to connect Pc to 7940 to Catalyst 3560, when one or the o...

Hi there,I have a cluster of 4 2950 switches.lets call them switch1-switch4.Suppose i have a server with ip address 10.0.0.1 hanging on switch 4. Switch 1 is my command switch.I want to set up Access-List to only allow access to this server 10.0.0.1 ...

I would like to be able to use a port of the network module like a port on the router itself. Specifically, I need to : use the port as a real router port (issue something like "interface fastethernet0/5 no switchport") subneting the interface to acc...

Is there a way to put a ACL on a catos box , specifically a 6500 with a sup2-2ge and a pfc2 card ,code version 7.4.3 ? Have looked around CCO and cannot find a definitive doc on how to do this ? Found it for many other switches but not the cato...

If i have a subnet of say 192.168.1.0255.255.255.252, am I correct in saying you cant use 192.168.1.4 , 192.168.1.8 and so on as these will be the networks ?thanks

I have two 2950 switches in which I cannot ping or telnet to. They are both up and running and providing communication, but still no remote access.