Cisco Catalyst Center
This community is for technical, feature, configuration and deployment questions. For production dep...
2146 PostsActivity in Networking
Dual ISP connection gi0/2 not able to connect to internet
Hello,I need your help - currently we have a 2921 Cisco router connected to dual ISPs using "gi0/0 & gi0/1" and we are able to connect to either ISP successfully. Once we connect gi0/2 to any device the connected switch is not able to access the in...
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...
Supervisor engines configured for redundancy appear as "STANDBY HOT" and "STANDBY COLD" in the output of the show redundancy states command
Core issueRoute Processor Redundancy (RPR) refers to the provision of support for the redundancy feature. In the RPR mode, one of the supervisor engines is active and operational, while the second supervisor engine is in the standby mode. If the acti...
Trunking an ip addressed inside interface on Firepower 2130
My network endpoints use the IP addressed vlans on my core cisco layer three core switch as their gateway addresses. i.e.- vlan 11 endpoint address 192.168.11.3/24 with gateway 192.168.11.1/24 (vlan ip on core) and vlan 12 endpoint address 192.168.12...
Resolved! How to download crashinfo file?
Hey guys,I would like to know about downloading crashinfo file from the flash drive.Pls see below:RSW01#dirDirectory of flash:/ 2 -rwx 5708466 Feb 28 1993 19:57:48 -06:00 c2960-lanbasek9-mz.122-35.SE.bin 3 -rwx 1048 May 16 2008 ...
Calore dello switch Cisco e calcolo HVAC
CIAOUn cliente ci chiede quanto calore produce un interruttore 3650 per calcolare l'HVAC per il raffreddamento. Stiamo controllando la SCHEDA DATI ma le uniche informazioni a riguardo sono il flusso d'aria e la temperatura operativa.Qualcuno sa dove ...
question on OEMs
how to get Original Equipment Manufacturers (OEMs)
On which case we can say there is high interface utilisation
On which case we can say there is high interface utilisation Either case 1 when transmit percentage is high Case 2 when Received percentage is high Or Both should high
4 standalone C3650-24PS switches configure stack in production network
Hi Guys,Currently we are using 4 standalone C3650-24PS switches in the production network. Planning to configure these 4 switches into stack. Can anyone please tell me what the precautions are to be taken while configuring the stack.I mean any change...
Resolved! SVI and Subinterface Ingress/Egress Unicast Counters
Hi,We migrated from Catalyst 6500 to Nexus 93180YC-FX3 core switches in vPC configuration running NXOS 10.2.4. What I miss in the SNMP monitoring are the traffic counters for the VLAN interfaces. I found the following in the Nexus 9000 configuration ...
Configuring Type 6 Passwords in IOS XE
HistoryRequirementsConfiguration StepsManaging the KeysChanging the PasswordVerificationThese need to be reviewed \ changed.These are safe to use.FAQReferences History Traditionally Cisco has used several different methods for storing passwords and ...
Cisco Firepower 2130 - no console access
I have a couple of Cisco Firepowers that I can access thru SSH or the FDM, but I can't console to them?-Software version: 7.0.5-72-Configured with primary and secondary-Base license-Not using FMCCan someone tell me how to get console access? Thank yo...
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...
Cisco 9200 series switch EoL & EoS details
Please let me know if there is any site were i can get the EoL / EoS details for Cisco 9200 series switches.
ITU-T Y.1731 on cisco 9200/9300 switches
Hi, I am working on a RFP where one of the specs says " the switch should support IEEE802.3ah ethernet link OAM and IEEE 802.1ag/ITU-T Y.1731" this is the only point which i am not able to find a reference in cisco documents, though we have a cisco 9...
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