Other Network Architecture Subjects

Does 2800nm-spservicesk9-mz.124-24.T2.bin supports ISAKMP ?

Good afternoon.I use a cisco 2620 voice gateway with a module NM-HDV-2E1-60. Tell me how you look at snmp for Cisco 2620 load E1. For 2811, I found oid 1.3.6.1.4.1.9.10.19.1.1.4

Hello,I've got a router at a customer's site that uses ISDN as a backup line. For some reason, I was able to successfully make a call this morning, but then trying again right after that call, I get the following error message when I try to make an i...

Hallo together,so we plan to acquire new access layer switches for a medium sized LAN. So there are three switch types we shortlisted.1. WS-C3560X-48P-L2. WS-C2960S-48LPD-L3. WS-C2960S-48LPS-LSo could anybody tell me advantages / disadvantages of the...

Hi,L2switch and PC are connected to Catalyst2960S with Cate5 (2pair).NIC of L2switch or PC corresponds to 10/100/1000BASE-T.2960S,L2switch, and PC are auto negotiation.Although the connection state of L2switch is linkdown,the connection state of PC i...

I have installed my first 1131AP at a remote end of a building by connecting it to a switch that ties to a Cisco E2000 router in another IDF closet. I want only guest access availability, but I cannot even pick up the wireless signal. I am obviously ...

Hi,I have 2811 router and tried to login through AUX port. I am using multitech modem to dial. When i try to login i am getting all special characters in the screen. I have changed the cable but still the same result. I have tried with different link...

       What is the difference between C6509 and C6509-E chassi?

Hi all,I have a couple of Switches Blade 3120, working as active-standby model (HSRP) on a new site deployment. There are other 20 sites more or less, working on the same model, without issues. But in this one, we are seeing a high cpu usage. The tra...

SOS! Real Old School Cisco Network Engineering Wisdom Needed .So we've got 100's and 100's of PC's to re-image. I've had several Clonezilla servers successfully installed on top of Ubuntu 10.04 for quite some time now and we've got lots of WDS server...

Hi my name is Omkar Inamdar and I have a question about TCP/IP. Now the orignal TCP/IP model cosist of                          Application                         Transport                          Internet                         Network Access and...

Hi NetPro,anyone knows this ? i have no any device using PoE, but i still have this error. Nov 1 07:53:07: %C4K_IOSMODPORTMAN-4-INLINEPOWEROVERWARNING: Inline power exceeds threshold: Module status changed to 'Pwr Over'Nov 1 17:51:13: %C4K_IOSMODPO...