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Activity in Technology and Support

Promiscuous mode error on FTDv 7.6.2

I upgraded my FTDv to version 7.6.2 and when i try deploying policy, it failed with this error: error : ERROR: cannot set np to promiscuous mode.ERROR: Failed to initialize interface,  Add interface Failed. Has anyone seen this and any workaround?Tha...

Knassi by Level 1
  • 92 Views
  • 3 replies
  • 0 Helpful votes

Network Design: New Collab Lab + Home Cloud/ Wifi

I'm considering a design change where I consolidate two WAN circuits behind shared edge hardware in order to better leverage some existing hardware. The environments are currently structured as:- 2 ISPs- 2 firewalls- 1 Layer-3 Switch- 3 access Switch...

tliving by Level 1
  • 86 Views
  • 1 replies
  • 0 Helpful votes

NAT DIA Tracker on IPv6 Interfaces

Hello, does it make any sense to setup "tracker-type ipv6-interface" which track via HTTP probes ?  endpoint-tracker dns_t1 tracker-type ipv6-interface endpoint-dns-name cisco.com I tried several configuration but the probe still fails since mo...

jgeralsky by Level 1
  • 75 Views
  • 1 replies
  • 0 Helpful votes

Resolved! AIR-LAP1262N-A-K9

Hello there. I have this access point  AIR-LAP1262N-A-K9, and it is autonomous and i want to convert in lightweight but i can not find the ios. Please how can i download anywhere ? 

Goku31 by Level 1
  • 2872 Views
  • 10 replies
  • 0 Helpful votes

any suggestion ?

how do you retain the things you have learned so far . I learn for ccna ,and actually when i pass over a topic and go to another , i feel confused about the previous ones and i forget them .Some say that we should lab things to make them stick , and ...

nadia1 by Level 1
  • 38 Views
  • 0 replies
  • 0 Helpful votes

Install of Cisco N540X-16Z4G8Q2C-D

Guys, I’m desperate here. I picked up this unit from eBay for my home lab, but it’s locked with a username and password. If anyone has the latest software or a USB boot image they could share, I’d be super grateful

astro0 by Level 1
  • 82 Views
  • 1 replies
  • 0 Helpful votes

IBNS 2.0 with ISE for dot1x

Hi all Hope someone can answer the below for me.  Is a policy-map mandatory for dot1x to work when using IBNS 2.0 with ISE ?   I have two ports on a switch configured for dot1x. Out of the two, one is configured without any policy map and the other h...

harryraju by Level 1
  • 70 Views
  • 2 replies
  • 0 Helpful votes

OSPF WildCard mask problem

hi every one...i  am new in networking and i am bit confused in ospf  wildcard mask..ospf configartion on routers are as follow:R2(config)#router os 3R2(config-router)#net 4.1.1.0 0.0.0.6 a 1% OSPF: Invalid address/mask combination (discontiguous mas...

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gulzaib by Level 1
  • 10777 Views
  • 13 replies
  • 0 Helpful votes

dual isp failover on single asr1002hx router

hi,please tell me how i can configure dual isp failover on single asr1002hx router. I have 2 internet wires from 2 isp. I have /28 from ISP1 and /31 from ISP2. All servers behined my router is using IPs from /28. I want that if one of the ISP failes,...

qamar-a by Level 1
  • 779 Views
  • 35 replies
  • 0 Helpful votes

any suggestion ?

how do you retain the things you have learned so far . I learn for ccna ,and actually when i pass over a topic and go to another , i feel confused about the previous ones and i forget them .Some say that we should lab things to make them stick , and ...

babeskawn83 by Community Member
  • 55 Views
  • 0 replies
  • 0 Helpful votes

Cisco Ise installation Stuck

I had 3615 k9 With updated firmware. I am attempting to fresh instal. 3.3 and 3.4 Trued both bootable usb method as well as kvm mapped dvd Its always stuck at random steps before ise installation Initially loading will start But after that Either it ...

ekrartona30 by Community Member
  • 59 Views
  • 1 replies
  • 0 Helpful votes
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