Switching

Resolved! ACL to handle admin & user vlans (permit/deny rdp, icmp, smb, etc.)

Hi guys,I have a a simple setup:VLAN 20 = basic users (192.168.20.0/24)VLAN 30 = admin vlan (192.168.30.0/24) I want to use ACLs to grant/deny access to the different vlans. Basically admins are allowed to access all services in the client network, i...

Resolved! switch stack port-speed 10

i have a stack of 2960S switchesi want to add a new 2960X switchdo i need to execute the "switch stack port-speed 10" command on the stack before connecting the 2960X? thanks

Cisco 3502i showing in DHCP Bind but not in cdp neighbor

I've got DHCP turned on using a 4506e (version 15) for my APs. When doing a show ip dhcp bind, the mac addresses for the APs show a lease, but does not show the address in CDP neighbor, making them unreachable. Can someone provide answers? Bind 10....

Resolved! PAT with source address on Loopback interface

Hello,I am trying to configure PAT from an internal network to an external network, but the translated source IP address must be one from a loopback interface (not from the actual outside interface).The network looks like this: https://i.imgur.com/A8...

Configuring a new 800 serires router

Hi allWe got a new 800 series router and we wish to upload the config of the other working 800 series router we have in our office to replace it. We plan to do this via TFTP and therefore we need to set a temporary IP. The router has FOUR fast Ethern...

Cisco 2950 MT-RJ ports -> Connect two switches?

Hi Everyone, I'm wondering if I can connect two cisco 2950s together via the two MT-RJ ports they have?Basically, I'd like the fibre ports to be the trunk between the two switches if possible I have two of these: Thanks!

Rolling stack-upgrade on Catalyst 3650/3850

Hi allDoes anybody know if 3650/3850 series switches support rolling stack-upgrade feature ?I don't see it on the configuration guides & it doesn't seem a similar function exist for these new switches. Thanks in advance !

Resolved! Etherchannel

hiyesterday i try to make layer 2 ether channel when i provide encapsulation dot1 q in Cisco 2960 switch it not accept on the other side Cisco 3560 accept this command.Second when all configuration has been done the Cisco 2960 switch ether channel ...

Cisco 4500 VSS link issue

Hi, We are having Cisco 4500 switches running in VSS mode. Currently VSS links are connected on ports with capacity of 1 GB & we wanted to replace those ports with new 10 GB DAC cable. We manage this switch remotely via SSH. If we disable VSS link or...

Resolved! SDM template on Catalyst

does the cat 3650 LAN BASE support SDM template ?, can I setup 16 static routing like the 2960x ?Thanks

IPv6 Snooping and IPv6 security

We don't run IPv6 in our network, but I'm trying to set up IPv6 security features since modern operating systems prefer IPv6 by default. I'm looking at IPv6 snooping, and following this document: http://www.cisco.com/en/US/docs/ios-xml/ios/ipv6_fhse...

Cisco 3750x - Document Licesing versus Cisco Feature Navigator

Hello.My customer network requires to use OSPF. For accomplish this, i´m using a 3750X - IP BASE. According the information bellow, its´required to run the IP Services Licence, but researching the Cisco Feature Navigator Tool, show on my IP BASE imag...

Resolved! VSS between 3750 & 3750X

Hi, I am currently constructing a network design and plan to use VSS, I am quite new to VSS and so far I have only read about it. Thus before including it in my project plan I would like to conduct a test/lab between a 3750 & a 3750x but am not sure ...

cant ping from one vlan to another after setting up trunk

Hello. I am trying to follow this Cisco document here: http://www.cisco.com/en/US/products/hw/switches/ps628/products_configuration_example09186a00800ef797.shtmlI have been though the setup a couple of time with no luck pinging one pc to another fro...

Layer 3 Etherchannel

Good Day.How do I get Layer 3 etherchannel to communicate with my Management VLAN ? My etherchannel is Up Up, but my VLAN stays DOWN DOWN.Any help will be much appreciated......Here is a sample of my configsCore 6807 XLinterface Port-channel50 no sw...

Switching

Forum Posts

Resolved! ACL to handle admin & user vlans (permit/deny rdp, icmp, smb, etc.)

Resolved! switch stack port-speed 10

Cisco 3502i showing in DHCP Bind but not in cdp neighbor

Resolved! PAT with source address on Loopback interface

Configuring a new 800 serires router

Cisco 2950 MT-RJ ports -> Connect two switches?

Rolling stack-upgrade on Catalyst 3650/3850

Resolved! Etherchannel

Cisco 4500 VSS link issue

Resolved! SDM template on Catalyst

IPv6 Snooping and IPv6 security

Cisco 3750x - Document Licesing versus Cisco Feature Navigator

Resolved! VSS between 3750 & 3750X

cant ping from one vlan to another after setting up trunk

Layer 3 Etherchannel

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