Other Network Architecture Subjects

HiWe are trying a new network management program, the HP Openview Network Node Manager, which polled our Cisco routers - 1700 Series and 2500 Series. But NNM could not poll the segments beyond these routers.We think that the problem might be that the...

Que significa distancia administrativa en los protocolos de entutamiento?????Gracias a todos.Fern?n.

Hi I was trying to configure HSRP on cisco router standby1 ip 172.27.0.2, standby1 priority 150, standby preempt then went to second router standby1 ip 172.27.0.2 now I just get repeating message %IP-4-DUPADDR: Duplicate address 172.27.0.2 on Gigabit...

All,   I am a little confused on the ASR IOS.  I am looking to upgrade equipment and I am using the Cisco Feature Navigator.   The old IOS is easy.   Software: IOS Major Release 15.2S Release: 15.2(4)S Platform: 7200-NPE-G2   The new Platform will be...

Hi,    This is first time i have tried this so apologies if this is something simple.   I am trying to create a pseudowire tunnel using L2TPV3 between two routers. I am temporarily having hardware in two locations due to a building move and need this...

I'm preparing for the CCENT and wondered if anyone has some insight.  I want to write down the lists I need to memorize.  For example, well known port numbers.  I want to know which port numbers I need to memorize and not spend a lot of time memorizi...

I have a distribution network that uses multiple L3 switches that route end points using OSPF routing protocol. The various L3 switches are connected using /30 point to point subnets. I can only get HSRP (or VRRP ) to work with adjacent L3 switches a...

I have a Voice over IP connection set up between our London and Chicago offices and for some reason when we make a sustained voice over IP call (more than 5 hours; we would like to leave the call connected overnight) it always disconnects after a cer...

Hi,I am looking for the MIB file for the Catalyst 3750 X-series SNMP data. I had a look on the internet but couldn't find anything. Can anyone help me with the file?

Loading ""...: permission deniedError loading ""Interrupt within 5 seconds to abort boot process.Boot process failed...The system is unable to boot automatically. The BOOTenvironment variable needs to be set to a bootableimage.switch: copy xmodem: f...

I am trying to connect 2 ASA 5525-X devices, one pure firewall and one pure IPS with Firepower services.  I was wondering if I needed to create a new P2P IP addresses to connect the two together?  or if the data is purely pass through.  I know that t...

Hey Everyone, Can anyone please help me in finding out the EOL announcement for "WS-C6506-E (R7000) processor" chassis ? I tried looking over the internet and Cisco website but couldn't find any. If there is announcement beinf made then what is th...