Cisco Catalyst Center
This community is for technical, feature, configuration and deployment questions. For production dep...
2139 PostsActivity in Networking
Unable to ping between two tunnel points
Hello, I built using the packet tracer a simple topology of three routers with ospf routing. I created a tunnel between the two routers that are not physically connected to each other, but I can't ping between one end and the other. I managed to ping...
Puzzling results when pasting in ACL config to switch
Hello, I was creating 2 decently large ACL's to match some traffic today and I noticed something peculiar that has me puzzled. My first ACL has approx 90 ace's and pastes them fine. When I go back and look at the ACL, it looks like there are only lik...
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...
Unsolicited CALL-HOME-DETAIL and CALL-HOME-TRACE messages
Greetings,I have a Catalyst 3650 (IOS-XE 16.9.4) that is sending a ton of unsolicited messages to the console. These don't look like Syslog messages. Can anyone tell me how to get this to stop? The switch has been cleared (del vlan.dat, wri era, relo...
vManage SDWAN PCAP scripting help.
Good morning all!I am working on a project on our SD-WAN. I am new to SDWAN and vManage and was asked to look into possibly scripting some packet captures over a period of time. Our SDWAN consists of several IR1101's and they can only be managed via ...
DNA 2.3.3.5 - EoX Status
Hi. I was wondering if you could help me with a query I have regarding the new version of DNA 2.3.3.5. And it is that, since I updated to this new version in a DNA in production, in the inventory part it shows me a new column of "EoX Status” If I pu...
Enable snmp v3 command
I want to enable SNMPv3 on a Cisco router, v1/v2 is fine but v3 refuses to work. Can you help?
Reset mot de passe sur Cisco Nexus N3K(C-31108TC-V)
Hello, Je désire resetter le mot de passe d'un Switch Cisco Cisco N3K(C-31108TC-V). Je n'Ai pas accès au CLI via ssh ou console port. Merci pour vos retours
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...
Resolved! Cisco 9300X Static routes don't work to SVI Tunnels
NOTE: I have done the same test setup with 4000 series routers, and routing works fine.I have successfully setup 3 SVI (Static Virtual Interface) tunnels with IPSEC between 2 9300X switches.- I can ping the tunnel IPs- I can ping each VLAN interface ...
cEdge lost connectvity to vManage
In my environment we have multiple cEdge devices, 1 vManage, 2 vBond and 2 vSmart.Due to some reasons one of the cEdge devices lost connectivity to vMange. Not sure of the exact reason.But would like to understand, will there be any impact due to thi...
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...
Resolved! Embedded Packet Capture failing to export
I am using the Embedded Packet Capture feature on a C8200L-1N-4T router.I have the capture and need to export it to our TFTP server.When i run the following command:8200_RTR#mon cap DMVPN export tftp://192.168.1.146/Community.pcapI get the following ...
MTU for SVL
Is it necessary to change the MTU for SVL links in a scenario in which interfaces are configured with MTU larger than default 1500 bytes?Traffic could flow between chassis through SVL links in a Stackwise Virtual cluster. Could not find any reference...
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...
| User | Helpful Count |
|---|---|
| 64 | |
| 43 | |
| 39 | |
| 34 | |
| 33 |
| User | Count |
|---|---|
| 32 | |
| 17 | |
| 12 | |
| 11 | |
| 10 |
