Other Network Architecture Subjects

Добрый день!Возникла такая проблема. Маршрутизаторы перестали видеть HSRP соседа, даже перестал пинговаться виртуальный ip HSRP. Маршрутизатор 1 interface GigabitEthernet0/0 ip address ***.***.245.18 255.255.255.248 ip access-group outside_access_in ...

I am trying to find out what the cause might be that will not let the line card power up.

I am trying to find out what the cause might be that will not let the line card power up.

I've two asa 5520's to setup site to site vpn. I want to test first before deployment to the remote site. After running the s2s wizard, I have no VPN connection. The settings are identical, apart from the peer outside addresses. I am using port 0/0 o...

 Q.Where do I go to change where the number “0” on a Cisco Ip phone 7940 series points too? Details:We have configured a lobby phone when someone arrives and picks up the phone and dials "0" this routes to an internal extension. I'm trying to change ...

Hi Everyone, I'm currently orientating which cisco product would suit our needs best, let me explain what we want/need: We need a firwall/router that allows us to do:URL Filtering/Application filter (user/group based, active directory preffered)Sched...

Hello,I've inherited admin responsibility for a 3725 router. How do I show only the custom port forwarding entries? "show ip nat translations" displays wayyyyyy too much! Thanks!

Hi,I designed my network in Packet tracer as seen below.  am trying to configure the switched as trunk but am keep getting this message (under the picture)Command rejected: An interface whose trunk encapsulation is "Auto" can not be configured to "tr...

At my client they are using Cisco ISE for the BYOD network. Now as it turns out my Windows RT device cannot connect to the BYOD network, because there is no Windows RT app available and Java doesn't run on Windows RT.Is there any idea on when this ap...

If I move the flash memory card between two hardware identical 2691 routers, will the new router boot up and operate the same as the old one?

Hi,I have a gigastack configuration where the C2900XL have the "Keepalive not set" by default. Other C2950 have "keepalive 10 sec", all the interfaces are switchports configured as trunksThe Gigabit ethernet of C2950 go to "err-disable" status becas...

I am not able to configure one of the routers as the NTP server, no doubt a packet tracer thing again! really?I have done a work around and configured the Server (PCA) as the NTP server and configured the devices to point to that as the NTP server.If...

Hi all,Can I check that if I set my line vty exec-timeout as 0 0 will it auto log me out after 84 hours later? or will it still remain log in all the way until i type exit or close the box for the remote connection?Regards,Chai

Hi,     I am in the middle of creating a new QoS design strategy for a MPLS network with ASR9k Core and 76k and Juniper PE routers.      I have some doubts and I face some problems finding enough information about the integration of the new ASR9k an...