Other Security Subjects

hi all,   i have problem, NTP inaccessible when i want to deploy PCD.   problem may be from the router, but i cant find how to solve it. ping from my laptop to Router  is OKE, but when i ping from router to the laptop, RTO.   can you help me   thanks...

Hi I configured webvpn service on IOS 15.1 and it works fine but when I tried to enter in my router using https I get error on google chrome: ERR_TOO_MANY_REDIRECTS. Then I tried to enter from different PC and web page open successfully. I've delete ...

Hi,can anybody tell me how to mitigate DDos attacks?Vin

Hello,we use two Routers with Site-To-Site VPN.One site with static ip the other site with dynamic ip.Sometimes we get an error-message on the router.The error-message is:%CRYPTO-4-RECVD_PKT_INV_SPI: decaps: rec'd IPSEC packet has invalid spi for des...

the  "service-module sm 1/0 password-reset"   doesn't   appears and I can reset the password of the module #service-module sm 1/0 ?  default-boot     Set/Clear Default Boot for the next reboot  heartbeat-reset  Enable/disable Heartbeat failure to res...

Hi,We had a problem yesterday where our BGP session kept on resetting because of the following error.Would anyone know if the latest version of cisco IOS fixes this ? Connections established 10; dropped 10 Last reset 00:00:02, due to BGP Notificati...

Hello,   Can anyone inform me if it is possible to disable usb port on serie 4000 router ?   Kind Regards,   Laurent

Dear expert,I have problem when try to implement access-map on my nexus 5500.I have 2 nexus with VPC, and with some Vlan,VLAN 2 with 192.168.2.x/24VLAN 3 with 192.168.3.x/24VLAN 4 with 192.168.4.x/24VLAN 5 with 192.168.5.x/24I want member of vlan 2 a...

From my understanding, this will not work.  However, my understanding is limited and I feel the need to ask the question anyway.   Is there any benefit to enabling DHCP Snooping on a switch where NONE of the VLANs utilize a DHCP server?  i.e.  ALL IP...

Dear all, our ASA-SSP-20-INC have some packet loss problem. Is the packet brust cause this problem? The log is follow in attachment. GL402-PA18-EXT-FW-ASA5585/pri/act# show interface detail | begin Internal-Data Interface Internal-Data0/0 "", is u...

I have a router that I use for internet access, outbound only, there is nat overload on the outside interface. I have physical access on the console of the router, so I have disabled all kind of access on the vty lines, and all other services listeni...

HI team              We are getting following bugs on cisco 3750X switches and attached show version details: Please do the needful.   Stack-based buffer overflow [CWE-20], [CWE-121], [CVE-2018-0171   #sh ver Cisco IOS Software, C3750E Software (C375...

Can any one suggest me the replacement Part number for below 3 products. 1. ASA5505-UL-BUN-K9 2. ASA5510-BUN-K9 3. ASA5515-K9 Thank you.