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Community Activity

Resolved! Stackwise-480 behavior with a simple 2-switch C9300 stack

I just finished reading the Stackwise-480 Whitepaper . It's a very informative document, but it did not answer the question I have about my simple scenario.  I currently do not have access to these switches, but I need to understand their expected be...

RB6502 by Beginner
  • 102 Views
  • 5 replies
  • 0 Helpful votes

Resolved! IP Address Rejection

Hi, there I am currently studying CCNA 200-301, I would like to know what makes a valid/invalid (accepted/rejected) ipv4 address. In the scenario below the first address is accepted and the last two are rejected and described as having a bad mask. Al...

AthertonB9 by Beginner
  • 376 Views
  • 18 replies
  • 0 Helpful votes

Final Skills

Hello I am working on a final skills for my college class. I am a little lost when it comes to the instructions. If I could get any little help I would greatly appreciate the help. I have attached the Packet Tracer too. I could really use the help. S...

Cisco 7962 and 7942 Phone Registration issue

Preface with new to VoIP and am trying to create a small lab environment for students to get a little bit of exposure to VoIP and QoS as part of a networking course.Using a 2901 with CUCME 10.5.  Have 4 phones registered and working fine - 2 7962's a...

PPPOE Client vpdn group

Hi I need to use a Cisco ASA 5505 on a BT Openreach connection, The configs that I have ben using are below - interface vlan2nameif outsidesecurity-level 0pppoe client vpdn group BTINFIITYip address pppoe setrouteEverytime I enter pppoe client vpdn g...

DMZ & Internet Switches

DearsPls refer to the attached diagram, i don't have sperate internet switches so planning to connect ISP internet links on the DMZ switch with secure configuration, i m planning to create a Private vlan and port types community in which port 1-6 wil...

adamgibs7 by Frequent Contributor
  • 83 Views
  • 2 replies
  • 0 Helpful votes

Roteamento entre VLANS em Switch Layer 3

Bom dia a todos!Tenho "um" Switch Cisco Layer 3 Catalyst 2960-X Series para backbone e "dois" Switches Cisco Layer 2 Business 220 Series como switch de acesso.Estou trabalhando com 3 VLANs diferentes: VLAN-1, VLAN-2 e VLAN-100.Porém quando configuro ...

infacape by Beginner
  • 57 Views
  • 3 replies
  • 0 Helpful votes

Routing Between VLANS on Layer 3 Switch

Good morning everyone! I have "one" Cisco Layer 3 Catalyst 2960-X Series Switch for backbone and "two" Cisco Layer 2 Business 220 Series Switches as the access switch. I am working with 3 different VLANs: VLAN-1, VLAN-2, and VLAN-100. However, when I...

Translator by Community Manager
  • 97 Views
  • 3 replies
  • 0 Helpful votes

Cisco Router & Cisco Switch

Hi there, I got a Cisco router on which the ISP line is terminated. I have connected Cisco switch to the router. At this moment I got one VLAN on the switch and DHCP is being done from the router. I would like to create two extra Vlans on the switch....

Routing in switch (ip default-gateway command)

Hello,I have router 1111 and Switch 1000, between them is trunk with 5 VLANs, default gateways sitting on the router. Just two VLANs have Internet access (VLAN 10 - via VPN to core router, and VLAN 99 local NAT) - Switch has default gateway command i...

sergo777 by Beginner
  • 153 Views
  • 9 replies
  • 0 Helpful votes

DHCP is not working in Cisco 876 Router

DHCP is not working in my Cisco 867 router, no systems getting IP address. DHCP configuration is given below,ip dhcp pool LAN-POOLnetwork 10.x.x.0 255.255.255.0default-router 10.x.x.2domain-name xyz.netdns-server 10.x.x.x

vineethelr by Beginner
  • 250 Views
  • 16 replies
  • 0 Helpful votes
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