Other Network Architecture Subjects

I have a situation as follows:Router_A has 3 LANs directly connected - LAN_A1, LAN_A2, LAN_A3Router_B has 3 LANs directly connected - LAN_B1, LAN_B2, LAN_B3traffic between LANs is restricted such that LAN_A1 can only talk to LAN_B1, etc.Router_A has ...

We have two routers. The ethernet interfaces are combined for LAN and WAN.both sides are connected via a wireless link.for back-up of the Wireless link, the isdn is used.The isdn link comes up if the route to 172.16.0.0 or 172.17.0.0 goes down, this ...

Is it possible to monitor an ACL with MRTG? I want to see if there is an increase in denied traffic without logging in the router or looking through the syslogs.Thanks in advance,JThreadgill

We are monitoring our CAT 5000 (RSM) network with LMS 2.1. When I check the "All Changes" setting in the "Change Audit" on the RME, I see a new Configuration Archive entry every morning. The device name setting is the "RSM", the user name setting i...

Is it possible to integrate networks devices in CiscoWorks2000 with SNMPv3?None of the lab devices configured with SNMPv3 can manange/run in CiscoWorks2000.Does CiscoWorks2000 need to be upgrade?I am not aware of any specific CW2K SNMPv3 settings. Al...

Hi all,How can I reserve one of the 30 B-channels in a ISND PRI interface group to configure it with other parameters for remote access?I mean, can I use the command "pri-group timeslots 1-30" , configure those 29 channels, and then use the command ...

Hello, i have a catalyst 6500 with 2 msfcs and 1 atm blade (WS-X6101-OC12-MMF). I see this error message: %LANE-3-LEC_CONTROL_MSG: Received bad control message on interface ATM0.1. Does anyone have any experience with this problem? On the catalyst th...

I have a configuration with some analogical and ISDN callers. Each user have the own interface dialer in purpose to allocate to each user, it own IP @. My customer would like to allocate the DNS (and WINS) IP@ server in the way not to use host file o...

I am having a problem where my ISP disconnects me after 96 seconds. PPP is being authenticated. Ideally I want this to be recorded as a failure and limit the amount of redials using dialer redial interval. In doco says "The dialer wait-for-line-proto...

Need help figuring this one out. Currently we have 2 remote offices connected via MMF. These offices are on the same campus but across a parkinglot so we're not talking about miles of MMF here. There is a 3548 in each of the offices connecting to des...

Hello, Can you pls confirm if the CAPI 2.0 features are suppported on the 2600 series router with ISDN BRI interface. All documentation that I can find from Cisco lists only the 800 series.If it is supported, pls also provide required IOS image and r...

1) what is the throughput one can expect from a Dial-up Remote Access VPN verses a direct dial-up RAS connection into an enterprise?2) What would be the encryption effect (percent degradation, etc.) of using dial-up Remote VPN? 3) Will the compress...

Dear expertsi got this router ( MC3810-V ) and it has an Ethernet port ( E0 ) when i try to ping this int. from another device it gives an IP-zero-Mac_ADDR error says that this int . has been configured with ZERO MAC Address (0000.0000.0000).i did ...

Our Central Site and the Remote Site is connected Using Satellite Tech (PAMA - Frame-relay) We faced the following issue ....There is no connectivity between the Central Site and the Remote Site. This is ensured by the Failure of ping, traceroute an...

I configured PVLANs in my CAT 6509 ( Primary & Secondary -Community) and tried to extend to another CAT 2924 XL switch through a Trunk port. The Host which is connected on 6509 promiscuous port (which is mapped for the primary VLAN) can be accessed...