Other Network Architecture Subjects

I do have a Cisco 1720 router running IOS c1700-sy-mz.122-6c. I do have other two IOS images in flash which I want to erase to give me the chance to download a new one. Using the delete command, marks both files as 'deleted', but the spaces are not ...

Anyone have any recommendations for a program that can parse SYSLOG information and glean information that need attention? I see there are several programming options available, for those business entites that don't have a programming staff, but want...

Hi there,We are experiencing an odd HSRP issue. We are using two 4500 chassis switches, both equipped (per switch) with one MSFC2/PFC2. The MSFC's are configured for HSRP and the following problem arise:On one vlan both routers/MSFC's are active and ...

I am novice in the router world, so any help would be greatly appreciated. I have a Soho 97 router and I would like to set it up so that some machines on the LAN can have public IP addresses but most others would have private IP numbers that are hand...

Is there a way besides DNS and host file lookup that Campus Manager and RME can resolve hostname/system ID. I know in the Topology View you can view by sysname, so it gets resolved there but unless you have an entry in DNS or the hostfile it doesn't...

I have an E1 card that I want to connect to a csu/dsu I have a 120ohm/ 75ohm converter from router to CSU.I would like to know the exact cable spec for this requirement but am having trouble finding the information. The distance is approx 7 floors be...

We are installing a AS5350 for dial-in. We have 1750's using frame-relay. We want to use the AUX port on the 1750 for dial-in access to the as5350.

I just downloaded the Eval copy of Cisco works6.0 which has whatsupgold and installed the same. When click on ciscoworks for windows6 the browser is opening and i could go inside giving the login credentials, but after getting inside when i click on ...

I am trying to configure a cisco 3740 router for E1 PRI line. The PRI termination from the Service provider is RJ45. Can I use an RJ45 cable to connect the PRI channel to the E1 card or do I need an RJ48c.Any URL link to the detailed configuration is...

Hi,I have installed IDU 8.0 Windows version for Campus Manager 3.3 and I can't do anything after the upgrade.If I click on one of the CM options I get nothing other than "Loading Java applet" window. I had IDU 5.0 prior to the upgrade. I have install...

One on our cutomer is getting following error. Please help me in resolving the same. I am also attaching show tesh-support command. *** Cache Error Exception *** Cache Err Reg = 0xa0200110 data reference, primary cache, data field error , error not o...

Can any body tell me about the physical (layer 1) and Data link (layer 2) protocol for E3? (like G.703 and G.704 for E1)

Does the Cisco 776 have any limitations with passing .biz domain url's?

Hi there !I have setup a remote LAN connected to a central Windows 2k DC over a low speed link 38k with a couple of ciscos.The logon process at the remote workstations take ages and with a sniffer I get lots of LPAD parser errors from the DC to the w...

I am about to install cisco LAN manager on our VLAN'd network. Is there anything I have to set up on the switches like SNMP before it can work? Never done this before so I need to know where to start!