Other Network Architecture Subjects

Is it user's modem "Ss the question?"isasras#show logMay 12 08:48:53.306: %MICA-3-UNKNINBAND: Unknown inband msg from modem (1/25): opcode = 0x0May 12 08:48:55.226: %LINK-5-CHANGED: Interface Async26, changed state to resetMay 12 08:49:00.226: %LINK-...

I got this problem: on my 804 router, I deleted my IOS on the flash card, so when I boot, I get in the tinyrom boot> prompt. From there, I can't go in privilege mode because I lost my password.So my question is: Is there a way to recover the password...

I am trying to modify the interface criteria in DFM so that Serial Interfaces ONLY includes Point to Point and Frame relay. I want to exclude BRI, ISDN and other dial or backup ports. I know how to modify the criteria, but what is the string I use ...

We were configuring SPAN on a 4506 switch using the "monitor session" command. After configuring, found that the destination port shows the status as Line Protocol down (monitoring) and lost the connectivity to the end system. We took out the monitor...

How would I clear the counters of an interface like fast ethernet. could this be done globally on all interfaces or a particular module and interface? This would be of particular interest to check incrementing errors like CRC/FCS and alignment errors...

My customer uses a Win NT 4.0 client andconnects through a firewall to the CW-2K-server:He starts the communication with the serverover port <server-ip>:1741.There must be dynamic ports for the download of javapplets open . Which ports must be openen...

I have connected two 1751's back to back using T1 crossover cable.WIC - csu/dsu T1 on both.And have used Frame Relay Sub-interface config with one of them using internal clock on t1.problem: Serial up, line protocol down.issuing sh frame-relay pc i ...

Could someone explain the correct order to setup 2 3550 -24 EMI switches to connect to 2 2620 routers each going to the same ISP through different connections. Should I use EIGRP? What should I configure first? We are trying to: 1 Load balance outbo...

I have a central location with a 2610XM with a frac t1 and a 4-port ISDN module. I have 4 remotes with 56K frame connections and I want to setup ISDN backup. I have read the "frame Relay Backup over ISDN paper" is there anything else out there that g...

In my lab, I have a core 7500 distribution router running IOS 12.2(8)T and a remote 3640 spoke site running IOS 12.1(5)T12. They are running EIGRP between them. I configured the remote 3640 with the EIGRP stub feature. When I fail the LAN port of the...

How Can I Configure a Multichannel STM1 card as a POS interface in 7507 router

Hello, during an activation of a trunk STM-1 between two nodes (one IGX 8410 and one 8420), my team has a experience that the trunk keeps the status OK, but the communication between the nodes don´t works; displaying the "Loss of signal" error. After...