Cisco Catalyst Center
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2139 PostsActivity in Networking
how to test a new switch without adverse affect
We brought a new core switch (cat 9500) with the intention of shifting to it , however i would like to test some uplink to make sure the link will go up on the shifting day , however I'm worried if i connect the new switch it would mess the vtp or th...
One of the stacked switch goes to enable mode without password (9200L)
Hi,I have a problem with stacking two cisco 9200L's, after stacking, one of the pair goes straight to privileged exec mode, without enable password, while the other needs password for it. It's not the first time, this occurs, do you have any idea whe...
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...
Resolved! PBR VS CONNECTED
hello. I understand that Connected routing has an AD value of 0. The IP bands on the 1st and 2nd floors are different. 1st floor: 1.1.1.0/242nd floor: 2.2.2.0/24 There are two firewalls on top of the backbone. The band will be 3.3.3.0/24. If you conf...
GNS3 - IOSvL2 crashing on boot
I get the following error message: https://pastebin.com/WEwAvbsCThe network is shown in the image. I literally just press start all devices, connect to console and get that. I tried googling the error but nothing shows up.
CDP/LLDP Neigbor Details
Hi Team, Two switches are connected to each and that link is a trunk port between those two switches, The challenge is on one switch when I perform cdp/lldp neigbor detail I can see the other switch which is connected to it but funny thing when I pin...
How to define Login Local for Console 0?
hi friendsi config below commands to configure AAA authenticate with Microsoft Active Directory 2008(CIsco Device Integrate with AD microsoft for telnet and ssh and both can login to console by AD and local username) but while i unplugged Cisco Devic...
Seeking Alternative Network Switch Recommendation for SG110D-08
Subject: Seeking Alternative Network Switch RecommendationHi,I hope you're doing well. We've discovered that the SG110D-08 network switch is no longer available. Could you please recommend an alternative that offers similar features and performance? ...
SD-WAN OMP Peering
In my environment I have 2 vSmart controllers. (vSmart-1, vSmart-2)In cEdge-1, the OMP peer is established only with vSmart-1. No details about peering with vSmart-2.in cEdge-2. the OMP peer is established with vSmart-1, for vSmart-2, the status is i...
Configuring NAT overload with vrf lite on a CAT9K
Good day;Need help with how I can configure NAT overload with an existing vrf on a CAT9K_IOSXE V16.12. This is what I am struggling with, I currently have a vrf called AWSDX-S3. Now what I am trying to do is I have added a L2 SW and ran trunk ports...
Resolved! mac flapping
Apr 16 04:14:35.390: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0907.fe0e in vlan 11 is flapping between port Gi1/1/1 and port Gi1/1/2Apr 16 04:14:35.390: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0907.fe0e in vlan 11 is flapping between port Gi1/1/1 and port Gi1...
Script for Switches Cisco
Hello Community,I am looking a script for switches cisco for block interfaces with APs connected , the reason is because we receive daily port changes and sometimes the engineers change the vlan Wi-Fi by another and the Wi-Fi environment is affected ...
Redundancy Over VSAT Link
Hi, we have a WAN and VSAT connection to one of the site. WAN is primary and VSAT is secondary link.We have dedicated router for WAN and VSAT. VSAT link is connected to one of the LAN access switch.Could you please help me, what kind of configuration...
HSRP Not Establishing but L2 Connectivity Verified
Replacing some old cisco routers with 8500's running 17.9.4a. They are connected to a Nexus 7K, on the same card. The routers can ping one another and establish BGP but they will not establish the HSRP adjacently across the 7K. If the 8500's are c...
Access Points show 0 clients
DNAC Installed Version: 2.3.5.5-70026Cisco Catalyst 9800-80 17.9.4aAXE 9120i, 9130We have about 10 employees in our office using DNAC at varying role assignment levels.I am Super-Administrator and handle most of the the WIFI related tasks. Of all the...
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