Welcome to the Community!
The Community is a hub for connecting with your peers and Cisco specialists to ask for help, share your expertise, build your network, and grow professionally.
New Here? Click here to learn more and get started.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
1930025members
1245346discussions

Community Activity

MTU support on BDI of ASR920

Hi Experts, I am testing the MTU size that BDI can support. Please take a look at my config and test below. I configured the physical interface and BDI with MTU 9190. When I do a traceroute mpls, it shows MRU 1500 suggesting that the network interfac...

aljoush12 by Level 1
  • 0 Views
  • 0 replies
  • 0 Helpful votes

Cisco 1010 ports not coming back on after reboot

I'm new to this so please be kind Setting up a Cisco 1010 Firepower device, unboxed it, got it up and running, havent' did any config yet, so its all the defaults I would say.  Needed to bring it to the office, once I turn it on, no port lights come ...

taitas by Level 1
  • 107 Views
  • 7 replies
  • 1 Helpful votes

ikev2 VPN tunnel trouble shooting help

Howdy Cisco Community!Need your help as fairly new trouble shooting site to site VPN connectivity.I am unable to establish VPN connectivity per information below.Site:1crypto ipsec ikev2 ipsec-proposal CSM_IP_1protocol esp encryption aes-256protocol ...

Makoon by Level 1
  • 137 Views
  • 9 replies
  • 0 Helpful votes

SSH Terrapin Prefix Truncation Weakness

Good Day All,I found a vulnerability on my 4321 router regarding this:"The remote SSH server is vulnerable to a man-in-the-middle prefix truncation weakness known as Terrapin. This can allow a remote, man-in-the-middle attacker to bypass integrity ch...

dacruzer1 by Level 1
  • 13854 Views
  • 25 replies
  • 0 Helpful votes

Resolved! ASA 9.14.4.24

ASA 9.14.4.24:  https://software.cisco.com/download/home/284143129/type/280775065/release/9.14.4%20Interim 

wayfaring by Level 1
  • 241 Views
  • 3 replies
  • 0 Helpful votes

IP connectivity between Nexus and Palo Alto firewall

I'm struggling to understand connectivity problem between a switch and firewall.  The Nexus is located between the Core switch and the edge firewall. It's purpose is to divert traffic via ITD for content filtering.  My problem right now is that I'm n...

jeff20 by Level 1
  • 17 Views
  • 0 replies
  • 0 Helpful votes

Cisco Archive config - any changes / Cisco commands

Hello Professionals,I have configured Archive to log config whenever type write memory.I would like to use this auto backup in other way too.Could anyone tell me how to configure followings?1. Is there possible to backup config whenever I make any ch...

eeebbunee by Level 1
  • 111 Views
  • 3 replies
  • 0 Helpful votes

notconnect vs notconnect:

Recently I've seen some switches show ports with a status of "notconnect:"  What does the colon at the end signify?I don't have it documented where all I've seen it but I just now saw it on a 6 stack of WS-C3650-48PD running 16.12.06. About 85% of ou...

notconnect.jpg
stonent01 by Level 1
  • 566 Views
  • 5 replies
  • 0 Helpful votes