Other Network Architecture Subjects

The *gurus* at my employer, a large municipal government with 8-20 optical miles between major user centers and the data centers, seem to think that a 1-3 ms RTT time as a ping traverses from a server over ATM OC-3, Routed FastE (13 different layer 2...

I have two Catalyst 4006 w SupIII modules running IOS 12.1(19)EW. I use them as routers for my network and I use BGP and OSPF as routing protocols.When I run sh ip arp I get a lot of addresses marked as incomplete. Even on networks that only have 5 h...

Hi,I've used HSRP on many devices with IP, but I need to route IPX now with HSRP. Does anyone have a good example of it, as the docs are lacking. Do you configure 3 network addresses; one for each interface then a virtual?Any help would be great, tha...

I would like to do load sharing between one iBGP path and one EBGP path : ---------R3--------(EBGP) (EBGP)/ \R1------(iBGP)-------R2/ \R3 will advertise only one LAN to R1 and R2.I would like to achi...

I understand that CiscoWorks2000 does not support non-cisco devices, never the less I would like to try and monitor such devices through CiscoWorks. Specifically I would like to monitor our snmp-enabled UPSs and I'm wondering if it's possible to con...

Hello,we have installed URT version 2.5.1 to assign the VLAN associated with the user. That works fine. The PC gets the right IP Address fron DHCP after few seconds. URT.bat is implemented as a group policy in the Win2000 ADS. If the user logs on, ur...

We have 3 T1 configured in a multilink interface between a Cisco and a Juniper router. Everything works great except when 2 of the 3 links are down (i.e. only one T1 UP). When there is only one T1 in the multilink bundle working the multilink fails...

I have recently upgraded from CW2K RWAN to the above.I am having a problem with Campus Manager not being able to find any devices.I have noticed that under the ANI server when I try to view the SNMP details I get 3 dialogue boxes.1. !Too few elements...

I am viewing our CSV files that are created by Cisco ACS v2.6 which is sent information from two as5300's. I looked on CISCO.COM and could not find the answer to my question. In the CALLER-ID column, what is the format of the caller-id information?...

I have 2 2501 Routers, (2 Serials, 1 Ethernet each) I want to be able to establish telnet sessions to both routers from one terminal. How can I do that ?

We provisioned a long distance 5125 line. If we have a router in USA with a T1 CSU/DSU WIC and a router in Asia with a VWIC-1MFT-E1 can we get it to work?

Hi,I have a 1751 router with numerous port forwarding statements configured to point to some internal web servers on my network. Everything works just fine but now and then one of the IP addresses 'freezes'.All the other web sites are available and ...

Has anybody come across an issue with Catalyst-2950G Switches not being able to connect at 100MB when a 3Com 3C980 10/100 NIC is attached to one of the Fa0 ports ?I can force the port to be 10MB HD as well as 10MB FD, but I cannot get it to run at 10...

Hello,I have a number of servers connected to 6509 switch running CATOS 6.2(3).These are reporting Align-Errs and Runts. Align-Errs with CRC suggest problem with NIC , bad cable or bad port.How do I know if there are any CRC errors associated with ...

Is there somewhere I can change the telnet path within Cisco Works. I would like to open a different telnet application than HyperTerm.Actually, before installing LMS 2.2 1.3 update, it did open my other telnet application, now it wants to open Hyper...