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I have a Zyxel 645r fully bridged and connected to a Cisco 1751-v4. I replaced the DSU/CSU WIC with an ethernet WIC. Here is a short description so far. ip subnet-zero ip dhcp exclude-address 192.168.2.1 ip dhcp exclude-address 192.168.2.5 ! ip dhcp pool 5thborocs network 192.168.2.0...

Has anyone ever fully bridged a CIsco roter and connect the bridge interface to another Cisco router using a CSU/DSU WIC? Is it possible to even configure even if you have a static IP address?

Network Diagram: Zyxel 645 (Full bridge)->C1751-V (configuring CME)-> C1900 switch I have have a static IP from my ADSL provider. Current Cisco 1751 IOS (c1700-k9o3sv8y7-mz.124-5a.bin). Does anyone know of a link I can read describing how to configure the interfaces for internet access? Here is...

I have a corrupt flash on a cisco827-v4 router. When I try to load a new IOS via tftp (tftpdnld to be exact) this is what I recieve: rommon 3 > IP_ADDRESS=192.168.1.9 rommon 4 > IP_SUBNET_MASK=255.255.255.0 rommon 5 > DEFAULT_GATEWAY=192.168.1.1 rommon 6 > TFTP_SERVER=192.168.1.5 rommon 7 >...

I have a Cisco 1751-4v router without an IOS image. I used the xmodem protocol to upload the IOS (c1700-sv3y-mz.123-17a.bin). The load seems to run succesfully. After returning to a command prompt ( router> )if you relaod the router, it returns to back to rommon (rommon>). Now the image is still...

Problem: others can get to the website from WAN but I cannot access the site from a web browser from the LAN. When I type in the url (www.elegantoccasions4u.com) from the LAN, I am routed to a google search page. This is my first time hosting or working on a website ( my wife's site so I am...

After upgrading the IOS on a C827-4v, this is what I get: System Bootstrap, Version 12.1(1r)XB1, RELEASE SOFTWARE (fc1) Copyright (c) 2000 by cisco Systems, Inc. C827-4v platform with 24576 Kbytes of main memory program load complete, entry point: 0x80013000, size: 0x68f6a4 Self decompressing...

Cisco 1751-v4 ref. http://www.cisco.com/en/US/products/hw/routers/ps221/prod_configuration_guide09186a0080099429.html According to Cisco, the router comes default with Flash memory of 32mb (non-upgradable) and 96mb DRAM. The maximum DRAM is 128mb. Under "Table 2 Cisco 1700 Series Router...

PowerEdge 1420 server running Win2k3 server. I started noticing IE v6 will shutdown on it's own. Event viewer states it shutdown unexpectedly. Microsoft does not have an answer for the shutdown (knowledgebase)or not enough end-users reporting the problem. I cannot find a way to completely remove...

I have a C827 router. The DSL configuration uses BVI1 (Bridge Virtual Interface 1) interface. I am configuring a network for VoIP services. I created the data VLAN on the switch and was wondering if the same VLAN will have to be configured on the core router? Being the configured interface is...

Is there a way to retrieve files and programs from a win2k3 server that will only boot into safe mode. I will not install the OS back on the machine, just really need the files ( I know, I did not make any backups, I-D-10-T move) any help is appreciated

Here is the senerio: C827 (core router) | C1900 (switch, VLAN 1 ports 17-24 for VoIP) The VoIP router is a C1751-V with a DSU/CSU T1 WIC, updated IOS with CME 3.1 Question: Since I need to configure a VLAN on the switch, is it possible to have the the C1751-V on port 17, VoIP phones on...

I have been searching Cisco website all week. I cannot find any information on if the 3 can play nice. Can anyone answer this question or has tested?

I created a CCO login. I realized I only have guest access, which does not permit me to download current IOS for my equipment. Is there an CCO upgrade process I need to complete?

I have a Cisco 1751 router that has a T1 DSU/CSU WAN Interface card. I need an ADSL WIC instead. Does anyone know a local dealer in the Raleigh,NC willing to make a even trade?

I have Cisco 1751-v4 router. I'm gathering as much information as I can regarding configuring the router for VoIP.However, I am confused. "FXO interfaces provide a gateway from the VoIP network to the analog PSTN or to a PBX that does not support E&M signaling so that users can reach telephones...

I am having a hard time trying to find the most current IOS bin for a C1751-v router that is also compatible with CME 3.3 I found these two: c1700-ipvoice-mz.124-1a.bin or c1700-sv3y-mz.123-15.bin Please advise

I was able to access the router via console cable or telnet sessions but now I can only get to (5thborocs>) from here I can telnet into the switch fine. Any ideas?

I have a 1751v router I need to erase the current config. I consoled into the router, ran: router#(config)erase startup-config router#(config)erase nvram both successful but still see remnants of the previous config. Is there a way to erase the config to default IOS

I just bought this router for VoIP use. I can access the router config through console or telnet. I would like to change the telnet password and VoIP passwords but they are encrypted. ex. line vty 0 4 password 7 01040E0B5005091832 login line vty 5 15 password 7 051C0E002A42411E0A Is there...