Cisco Catalyst Center
This community is for technical, feature, configuration and deployment questions. For production dep...
2144 PostsActivity in Networking
C1111 install image issue
Hi all expert, I'm having a Cisco C1111-4P running IOS XE , Version 17.03.02 Could anyone please guide me does this device support isr1100be-universalk9.17.SPA.bin image? Does this device also support viptela cedge image? If support, how should I do ...
sdwan vs mpls or dedicated lines
From the business aspect, why would we recommend a client to use sdwan vs mpls or dedicated lines
ADVPN vs a Full-Mesh
What are the advantages of using ADVPN vs a full-mesh? Please need support. Thanks
SFP+ SFP-10G-T-X compatible with Cisco3850?
Hi, can anyone please advise whether SFP+ cisco SFP-10G-T-X can be used on cisco 3850 network module? thanks in advance!
IP routing using domain
The host for my current server (Windows Hyper-V machine with four or five VMs) that handles my email and web sites is going away. I'm planning on moving that physical server to my house and using DDNS to route that traffic in. Realize this is very lo...
SNMP OID temperature
Helo SIRplease help me, I want to add a temperature switch graph to the cacti, how do I do it? how many OIDs do I need to add to the cacti? I use Cisco WS-C2960L-48TS-LL and C9300-48T-4X-E switches, thank you
BGP multicast address
What is the multicast address used by BGP to operate
Which IPv6 address range is suitable for anycast addresses. list below
Which IPv6 address range is suitable for anycast addresses for distributed services such as DHCP or DNS?2001:db8:0234:ca3e::1/1282002:db84:3f30:ca84:be76:2/64The first one isn't a range. but people are saying that the second one is invalid. But why?
API work with python
Hi We are configuring cisco devices via python. and also trying to exploring with API. When using API, there are some connection issues which are not clear yet. So I would like to know what kinds of cisco device can support API. and how can we use AP...
Help with extended access list
So I've been working on my project and I've implemented vlans nad also router stick.Now I want to block connections between vlans that are not same with extended access list but something does not work..Here are the commands that I've writtenip acces...
Mounting catalyst switch port direction to the hot corridor. Ok or not
1Gb catalyst switches has air intake from front and side and exhaust to the back. And no versions with reverse-airflow.I know many places where such switches installed port side to the hot corridor - so it intake hot air and blow to direction of col...
Switch: Prompt 3650
Hi all, I have a 3650 stuck in the switch prompt. I've tried to set the IP address using the below commands so that I can upload the IOS, but I am unable to. set IP_ADDR Set DEFAULT_ROUTERbelow is the file system outputswitch: dirList of filesystems ...
Resolved! Nexus ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet is down
Hello,I have a Nexus 9K trunked to a C9200LOn the Nexus 9K the port is:interface Ethernet1/19switchportswitchport mode trunkswitchport trunk native vlan 888switchport trunk allowed vlan 1,254,995no shutdownOn the C9200L the port is:interface TenGigab...
separate wireless traffic from LAN traffic
I have some branch locations with a simple set up. A router with an access switch connected to it, then another access switch connected to that one to provide POE to IP phones. Currently all devices are in the same VLAN.I also have an access point co...
DHCP Relay
Could you please help me? I've tried to make a connection from a dhcp server to a linksys router, I've configured the router that separates the two networks, but I don't understand why it doesn't work, the goal is to connect to a web server, but it's...
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