Routing

I have configure an IPsec tunnel between 2800 Router and ASA firewall.. I see the Router tunnel IP in the firewall, while apply how crypto ISAKMP Sa .  but nothing is showing in the Router. I see the cryptomap configurtion & all in the Router. but n...

Hi guys. Is it default bgp behavior when ibgp routes are advertised to ebgp neighbor ? (bgp sync is disabled) . Thank you 

Hello, I have a Cisco RV042 Firmware Version :     v4.2.3.08. I am trying to configure a VPN. I have created a Client to Gateway under Group VPN & Created User for the same. I am using Quick VPN on my remote client computer which has Windows 10. Whe...

I have 2 identical 4331 ISR routers, and nearly identical configurations. Each is directly connected to a different ISP. My problem I am experiencing is related to an outbound SIP connection to an external service. Both routers function is to merely ...

Ola Pessoal bom dia. tenho aqui uma pequena dificuldade. Eu quero saber, se as Catalyst Switch 2960 series SI 24P PoE  Suportam o Stack Mode com Fibra optica atravez das duas portas frontal SFP? Uma vez que elas nao trazem na parte trazeira, os modu...

Can someone explain the major difference between the below commands: deny tcp host x.x.x.x any deny ip host x.x.x.x any Thanks, James..

Hello, we have on one of our Costumer Switches (Catalyst C2960-S9  Version 12.2(58)SE2) a Problem regarding Invalid ARPs: May 15 09:39:38.839 CEST: %SW_DAI-4-DHCP_SNOOPING_DENY: 1 Invalid ARPs (Req) on Gi1/0/12, vlan 10. May 15 12:51:34.385 CEST: %...

Dear All,We are runing PPPoE at our site and faced some issue with PPPoE always disconnect.Can any one help me on basic How to troubleshooting PPPoE by wireshark tool?how we can identify that PPPoE drop at our client site or Our sever site.Network Di...

Hello. I have 6 819s that were working in the last few weeks.  All six now show the exact same issue, so I'm sure there has to be a Cisco fix or a Provider fix. We don't get that kind of localized failure otherwise. All of the routers are returned t...

Hi, At one of our client premises they have an Cisco 1941 router. We need to connect from outside (other location branch) with Remote Desktop connection port 3389 to an internal IP address ( a server)and Port 491 is my SAP Port also not working. . D...

Hi all, I am hoping someone could help me with QoS. A past employee configured the QoS shown below and while I think it's correct (not a QoS guru) I have another person telling me otherwise. We are running 7 VRF's through the WAN provider and I see w...