Routing

           - FYI : https://www.cisco.com/c/en/us/support/docs/field-notices/721/fn72178.html  M.

两台C9200L-24T-4G推叠，可以推叠出8个上行链路口吗？

Hi Community, I'm trying to troubleshoot a CPU issue with the cisco 6807-XL . This device seems to have 6 x vCPU, I want the mapping for each vCPU, but I didn't find any line command that helps to understand that. I attached a screenshot of what I'm ...

Hi! So after trying to implement VLANs and ACLs on our 9300 catalysts it seems they may be limited or have issues with NAT. We have our MOBILE SSID  and it only needs to access DHCP. Otherwise it needs to get outside to the internet via VLANxxx on 20...

I need to practice views exclusion/inclusion I've done some searching on my own. I am asking if anyone has anything they remember working on and can point me in the direction of an SNMP view lab/tutorial/guide to where I would be able to get some pra...

I got this answer wrong in an essay question.Question - " In a routing table, why does a remote route have a ip address " We were to assume this was an ethernet network. My answer - The IP in the routing table is used for arp, so the packet can be en...

Hallo,I have an ISR 1100 Router connected to two C9200 switches. However, I have observed that all three devices are flapping a lot. On checking further, one of the C9200 ports connected to the ISR router's WAN port (Gi0/0/0) is in VLAN800 but Gi0/0/...

Hi,I am concerned regarding a performance issue on an ISR 3945 (ISR 1st generation). The main issue is an MTU problem. We are using an MPLS over GRE tunnel, this impacct the MTU..But the customer do not receive our ICMP packet indication for decrease...

Hi, We had an internal vulnerability scan done on network devices, & as part of the vulnerability report, there is a finding of "Cisco IOS IKEv1 Packet Handling Remote Information Disclosure  - Upgrade to the relevant fixed version referenced in Cisc...

Hi Team, I want to create an IPsec tunnel between Meraki mx64 and Cisco Router C8200. Is it possible? We have broadband link at router end and lease line at firewall end.