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Hi,I have a network consisting of L2 (Cisco Catalyst 3850) with a direct homerun to the backbone Layer 3 Cisco Catalyst 6800XL Chassis.We've broken the broadcast into multiple i.e. VoIP, Data, etc VLANs, the VLAN passes through L2, and end at the bac...
I am having an issue on the WS-C3550-24-PWR/ WS-C3560CX-12PC-S switches in FastEthernet interfaces where I see a lot of underruns in output packet and buffer failure in all of the interfaces. The ports are 100/ Full, I did try Auto-negotiation as we...
Hello, I am trying to block icmp traffic on my multiplayer sourcing from VLAN 99 to VLAN 15. Also, I would like to allow specific traffic i.e. port 80 from VLAN 99 to able to hit VLAN 15. ip access-list extended test permit icmp 192.168.99.0 0.0.0.25...
Hello,
I have an existing ASA5506-x in my network and recently I've installed FMC to manage my firewall. The problem is under NAT no security zones are appearing in FMC.
Cisco Adaptive Security Appliance Software Version 9.8(1)Firepower Extensible ...
I might sound funny but I'm very confused about TTL value in ping.
Lets say if I ping my Cisco firewall from my PC below is the result.
ping 172.16.1.254
PING 172.16.1.254 (172.16.1.254): 56 data bytes
64 bytes from 172.16.1.254: icmp_seq=0 ttl=2...
I guess I have done enough struggle with it, I'm not sure what I'm doing is wrong but it's not appearing there at all.Basically, I guess I was confused with FTD vs ASA with FirePower.Please correct me if I'm wrong, I have ASA 5506-X which comes FireP...
Correct, I'm using FTD softwareo n ASA and managing it via FMC. I did the basic configurations on ASA firewall i.e. NAT, inside, outside interfaces. Write an access-list to send traffic to SFR, class-map, policy and it is sending traffic to SFR.I hav...
