Other Network Architecture Subjects

HI, I have a cisco ASA5515x firewall and i want to know if i can configure a second outside Interface. I have 2 external IP address blocks from BT our ISP. I want to be able to use both outside interfaces to route to and from the internet and so som...

Hello Everyone, I am studying to become CCNA certified and I'm practicing/learning subnetting.  I have a workbook student and instructor version but I think the instructor workbook answer to the question is wrong based on what I've learned so far.  C...

Dear friends,    I have ISP kind of setup, in which monitoring the customer network infra- Setup is like- 1. Monitoring servers-> Monitoring VRF-> Customer VRF->CPE loopback IP. 2. We monitor unique loopback IPs (assigned by us) of CPEs, because ma...

Hello I am trying to use Juniper Transceiver on ASR9K and I have confirmed that it works fine with it by configuring 'service unsupported-transceiver'. however I need guarantee of the safety. can any one provide me some detailed documents about the c...

"Hi there, need urgent help".I just install serial card on my cisco 1841 router after that my router went to rommon mode than i type reset command  just to check if its a valid command and after that i cant do anything.i have attached my screentshot ...

Hi, (sorry if i have  put on wrong community part) We have asa 5525 with premium license max. 750 concurrent session ,and I like to purchase ISE 2.0 for   Access control, use as radius for all VPN clients using IPSec.  Current situation: 1. we have ...

I need to upgrade the Catalyst 4948 Switch with Chassis Type : WS-C4948 The Cisco IOS Software installed is : Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICES-M), Version 12.2(53)SG5 What software version can I load in this chassis ? Is it possi...

My customer is inquiring to see if we have any updated Visio Stencils  for the UBR10012 template is from 2008 and the RFGW10 is from 2009.  Having updated stencils with PRE5s, 3GX60 Cards, HD-SPAs, and DS384 cards would really help their documentatio...

Why can't I add this address to int vlan 10?int vlan 10 ip address 10.1.10.0 255.255.255.0result is "Bad mask /24 for address 10.1.10.0"I added "ip subnet-zero" and it still won't work. Any ideas? This is a 4506 with a Sup4.Thanks,Patrick

We have better protocols  in IOT for application layer like CoAP, MQTT. But there are some limitations of these protocols like CoAP is having an issue with multicasting and broadcasting where's MQTT has an issue with the unlimited number of node hand...

I am having trouble booting SUP-32 on 7606-S Chassis. Tried two different IOS but getting below errors: rommon 4 >  boot disk0:c7600s3223-advipservicesk9-mz.122-33.SRE12.binInitializing ATA monitor library...Self extracting the image... [OK]Self deco...

Hi Everyone ! Sorry to ask but I am new to Cisco. I recently had an issue regarding on our router that ACT and SYS LED turn off and cause the network down. Can someone explain to me the cause and solution to resolve this issue ?  Cause after it hap...

Need help downloading the software/firmware for the mentioned router for windows 10 I am attempting to use this router wirelessly to boost my wifi range in conjunction with the xfinity router from comcast. have searched the download site and it can't...

Hello i have one Cisco 7606 and i'm seeing these errors messages like this: 338256: Mar 23 07:17:06.685 BRT: %C7600_PWR-SP-4-INPUTCHANGE: Power supply 2 input has changed. Power capacity adjusted to 1319.22W 338257: Mar 23 07:17:06.685 BRT: %C7600_PW...