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Configuring a VLAN for WiFi guests

I have a Cisco Catalyst 2970 switch with a Firewalla firewall on port 13 and a  Linksys MX4000 V2 running OpenWRT on port 3. I would like my Cisco to provide trunks to these to ports for VLANs 1 (default) and 99 (guest). If I connect my Linksys direc...

Bouncing IPsec Tunnel every about 1hr DMVPN

Hi Everyone,I need some help here. We got spoke sites that have the same behavior. Tunnels bounces every 50-55 mins interval. ISP side is good as multiple tests have been done and we did not see any issues. I noticed isakmp errors on my debug but sti...

CBS350 visio stencils

HelloI am looking for CBS350 visio stencils and the old stencil "Cisco Small Business 200-500 Series Switches" is not satisfaying (front/back views for wiring team). Please could you tell me if the CBS visio stencil will be available soon or not?

sebag by • Level 1
  • 6618 Views
  • 8 replies
  • 0 Helpful votes

Resolved! IOS-XEバージョンアップに伴うスマートライセンス再登録の必要性

Cat9300/9200シリーズのIOS-XEにてSmart Licensing Using Policy(SLP)オフライン方式でのライセンス登録を行っています。このIOS-XEを拡張メンテナンスリリースにマイナーバージョンアップする際に、ライセンス形態に変更がない場合は（※Network Advantage/Network essentialの永続ライセンスのみ使用／DNAライセンスは無効化）スマートライセンスの再登録（製品インスタンス削除、RUMレポート発行、CSSM登録、ACKファイル登...

Cisco Security solutions

Hello, I would like to know what security products Cisco has and their relevance in the field to rank them  would be a must know and what are less important to know... For example I know their NGFW is FTD. What about SIEM,sandbox,WAF,ADC/loadbalancer...

babalao by • Spotlight
  • 155 Views
  • 4 replies
  • 0 Helpful votes

Replace ISR4331 and 3650 switch with a single 9200 L3 switch

I am hoping someone can explain why this is a terrible idea, because I am sure there is something really obvious that I am missing.We currently have a 1Gb Internet connection terminated on an ISR4331, one interface Gi0/0/0 has an ISP supplied IP addr...

APIC Replacement - Log History Backup

I am following on this document Cisco APIC M1/M2/M3/L1/L2/M3 to M4/L4 Cluster Migration, Release 5.3(1) - Cisco to replace APIC-M2 with APIC-M4.It suggests that "...When you decommission a Cisco APIC, the APIC loses all fault, event, and audit log hi...

a12288 by • Level 3
  • 207 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Switch port mode to connect a router

I am just wondering which mode to set the switchport that is connected to a router.I assume the cable connecting the router is plugged into a port in trunk mode (for all the defined VLANS)? Then I make SVIs with gateways  for the VLANs pointing to ro...

ADAman by • Level 1
  • 126309 Views
  • 4 replies
  • 0 Helpful votes

Resolved! Cisco C9200L and Zebra DZ421 Printer

Hi Gents,I have brand new Cisco C9200L-24P-4X-E and Zebra ZD421 Printer. When I try to connect printer on specific port (or any other else btw.). With static IP or DHCP, obtain no IP, no MAC address.Checked with:sh Mac address-table interface 1/0/15P...

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