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Resolved! C9300 NAT

HiReally hoping someone can help with this. I'm trying to setup NATing on a C9300 switch. It's an Advanced license so should be enabled. I'm trying to provide internet access for a guest network so am configuring it in a separate vrf. The config I ha...

lorro by • Level 1
  • 1704 Views
  • 11 replies
  • 1 Helpful votes

IP source guard traffic dropped

Hi everyone,I'm trying to configure, on GNS3, the DHCP snooping+IPSG, the last one just for IP filtering.Anyway, when "ip verify source" is enabled on a port, hosts traffic is dropped regardless the IP DHCP snooping table is apparently correctly fill...

thedax by • Level 1
  • 64 Views
  • 9 replies
  • 1 Helpful votes

Resolved! Traffic from sub-interface subnets failing to AWS

I have an ASR1001-x with a single 10G interface to a switch on the LAN. I cannot pass traffic from the sub interface subnets to AWS network connected on WAN. The Lan interface subnet 192.168.50.0/23 passes traffic correctly. the other two do not. Can...

jroy777 by • Level 1
  • 246 Views
  • 11 replies
  • 0 Helpful votes

Resolved! Port security

Dears our CTO wants the whole company mac address to be added in a port security so that nobody outside the company can access our network, is there any alternative solution for adding all the mac addresses manually.

'no failover wait-disable' command

hi,i had a strange issue yesterday where i upgraded an ASA 5555-x active-standby pair to 9.8.4.20 to a patch a recent cisco vulnerability.both FW got stuck on HA state as 'active' and encountered an 'HA state progression failed'. i did the secondary ...

Wsa with radware load balancer

Hi anyone using radware as loadbalancer for wsa? Do we need to change anything in wsa side? We have given radware LB vip in the proxy settings of users but request is not reaching WSA.anyguide is available for the configurations. 

DK9 by • Level 1
  • 191 Views
  • 8 replies
  • 0 Helpful votes

Multicast Routing with Layer3 switch and Palo Alto Firewall

I don't deploy multicast often so I wanted to ask about MC configs as a sanity check. I have two Palo FWs each with a layer3 interface/gateway for separate servers.   The FWs are two L3 hops away from each other.  There are two L3 Catalyst 9300 switc...

joshik by • Level 1
  • 62 Views
  • 1 replies
  • 0 Helpful votes

Error - Sender Id is not configured

Hello Folks, I am doing Webex Connect Flows Lab. I have created Demo Account. I am not able to Make Flow Live. Getting Error "Sender Id is not configured." in SMS Channel.  In SMS Channel Settings From Number is selected as "CONNCT".  In Number con...

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Brute force attack

Dear Community,We get issue kind of vpn brute force attack that attacker try to spoof as same as AD user.Than real user often locked.Kindly share recommend / advise hoe to mitigate this attack.Is it possible to do on router / AnyConnect agents / else...

Da ICS16 by • Level 1
  • 91 Views
  • 1 replies
  • 0 Helpful votes
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