I checked the following link.http://www.cisco.com/en/US/tech/tk1330/tsd_technology_support_technical_reference_chapter09186a0080759754.htmlT1 CSU/DSU and modem are layer 1 deviceNIC is a layer 2 device, but SDSL module card requires an external mode...
Routing
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Forum Posts
Hello All. Anyone know if the 3620 router supports the WIC-1DSU-T1-V2 T1 WIC?I insert the card into the NM-1FE2W Port adapter but the card is not being recognized. I get: " WIC Slot 1: Unknown WAN daughter card"The router is running IOS versi...
I just tried to validate a config for a 2801 that will have three T1s bonded together and had used the VWIC2-2MFT-T1/E1 card to get a decent port density. The config was rejected because I did not have any DSPs in the router. Is this really a problem...
Hello,is it possible to configure 2 7200 (7200-Serial-7200) for FR SVC ?Whether a real FR Switch is mandatory between 7200s ?Thanks in advance,Kirill
Hi,I am a network engineer and am trying to commission my very first Cisco - an 877W.I have run into a major problem with SDM Express.SDM Express starts up and runs fine. I answer all the questions properly and end up at the confirmation page. Everyt...
Resolved! ASA 5520 Solaris 8/9 limitations
Hi AllJust a quick question. I wonder if anybody who is familiar with the ASA 55XX VPN concentrators could advise me if it is true that a ASA 55XX will only handle clients running Sun Solaris v 10 and will not support clients running Sun Solaris v 8 ...
Hi guys, anybody know if it's possible to load the latest IOS software versions on to older cisco routers. Basically iam a CCNA student and want to buy a cheap cisco router, and load the latest IOS software versions (12.3) (12.4) on to it, so I can p...
I inherited a network with a 3640 router. I created a console session to check the router configuration. The serial and Ethernet interfaces are up and up. However when I try to ping the interface I get a destination unreachable (u.u.u) response. I...
2 different isp configuration
I need to know what to change in the config to get our 4510 to allow me to connect to it through the cisco network assistant.
Hi,Does "POS-channel" supported on 7609 with SPA-4XOC3-POS on a SIP-200?The command exist on the router but does not work.The version of IOS is 12.2(18)SFX9 and I want to know if changing IOS solving the problem or not?Thanks leila
Dear All,Please help me, i would like to learn course 642-382(CXFF) but i don't how to download ebook or document for study.If you know this course, Could you let me know some documents and ebooks?Best Regards,Join
I was asked if a router can route between connected subnetworks just after its startup & loading. No configuration was added. Does anyone knows if that can happen?
I got problem with configuration for multi nat. at outside using 3 isp and at inside have 3 network, 1 as server network, 2 as priority user network and 3 as normal user network.ISP 1 for Mail server connecttionISP 2 for Priority UserISP 3 for Non Pr...
We are having abr. It is calcualating SPF after 2 minutes which makes the area unstable and lot of problems. Any remedies for that.
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