Routing

Here's the info:Cisco 2621 ver 12.2 of IOS T1 DSU/CSU WICClear Channel T1 from Broadwing (Cisco 7513)Coming off of T3 from Adtran 800 Plus - as a T1 Cross-over t1 cable, pins 1245B8ZS, ESF, clock source line, channel group ds0 1-24 speed 64, encap HD...

Hi ALL,Can anybody help me to solve this problem.WHEN I TRIED TO BOOT CISCO 7500 SERIES ROUTER THROUGH THE TFTP SERVER FOR LOADING ANOTHER IOS (DUE TO LACK OF MEMORY)THE FOLLOWING ERROE MESSAGE COMES.BOOT IN PLACE STATUS ERROR OF CISCO2-RSP4 USING BO...

Hi,I have two routers RA and RB dedicated for internet connections,RA is terminated with service provider ISPA and RB is terminated with service provider ISPB.We want to acheive fault tolerance and load balancing between the two links.kindly advise m...

Is it possible to give a single host two static NATs on the same router?In other words would this be a valid configuration?!ip nat inside source static 192.168.2.10 10.2.5.1 ip nat inside source static 192.168.2.10 172.16.2.3!This would be part of ...

I have two sites with a layer 3 switch for routing vlans and a a router to connect each site. The router for connecting the sites is managed by an outside vendor. I'm want to pass ospf between each sites layer 3 switches without having to configure t...

Is there any way to bring down a loopback interface on certain events? Can we track it down?I want to down loopback0 should FastE0/0 goes down.Thanks.

I bought some old Cisco kit on eBay. I plan to use it for studying. How can I identify the exact model of the kit from its serial number? I know it can be done because people asked the seller for the serial number in one item, and were able to identi...

I have two questions regarding Frame-Relay configurations, Point-To-Point.1. The carrier supplies the DLCI's as follows:Router A DLCI 100Router Z DLCI 200The sub-interface on Router A will be DLCI 200The sub-interface on Router Z will be DLCI 100Is t...

Hi,Is there is any restriction about Flash memory upgrade for Cisco 3660 and 3640 routers, i have 2 3660 and 2 3640(with 32 MB SIMM flash memory for each, except for the last one 3640 with 8 MB Flash memory) and i want to buy PCMCIA Flash memory 32MB...

3845 Router - 12.3(11)T IOSMy carrier requires that we use their CSU/DSU for monitoring purposes. I need to disable the internal CSU/DSU on the 3845's Flex Trunk.. Any ideas as to how I do that?Thanks.. Matt

Hi All,We have 7206VXR router, having IOS version 12.2 with 8 serial interfaces. Out of these 8 interfaces 2 interface we kept in shutdown status and remaining 6 interfaces are connecting to our client at australia through E1 channels. At the counter...

I have a problem configuring bgp on our system.configuration like this:isp1-Rtra-eth-Rtrb-atmpvc-Rtrc-eth-Rtrd-isp2there is a network 10.1.1.0/24 which is connected to Rtra. this network must be announced primarily to isp2 but in case of connection l...

I have 4 3600 series routers A,B,C, and D.A & B 3660 with 96 MB memory and 32 MB Flash memory.C & D 3640 with the following:C --> 96 MB memory and 32 MB Flash memory.D --> 32 MB memory and 8 MB Flash memory.i want to upgrade, first for A & B to 192 M...

Hello,Since we have a customer who is in the posession of a Catalyst6513 with cat6000:sup2k8.7-6-1 as image file and i would like to reproduce their material i went to the cisco site in search for this image. I can't find him anywhere...anyone who ca...