Routing

On pp110 of Ch5 the fifth paragraph of Solution 1 suggests that OSPF running on an interface facing the DMZ (bcast network) running another protocol (EIGRP,IS-IS, etc.) could advertise all of the networks on the DMZ as internal routes. My question i...

i have a static default pointing out to dialer0, then a floating static pointing out another interfacce, however when the physical interface that the dialer interface is tied to goes down, the dialer interface stays up and the floating static never t...

I am required to swap my interal csu/dsu for an external due to telco monitoring the external csu/dsu. When swapped I do not appear to be getting full v.35 connectivity to the csu/dsu. My encapsulation and lmi type have not changed. All options are a...

I have a customer that has (2) T1 PPP circuits coming into his location. He wants to join them together but they don't both belong to the same provider. Will a Multilink interface work in this scenario?

Dear all,I have two location connected via lease line and backup by isdn bri. Location 1 has dialer interface and location 2 has bri interface, both of them r configured with ppp multilink and dialer load threshold, when I tested the link I am able t...

Is there a show command to see the communities being received from a BGP peer? There has to be one but I am unable to locate it. Searched CCO, books and asked a few coworkers... nothing.

Hi,What would the access-list be to permit a router to accept ping?ip access-list extended <name>permit icmp any any??

Hello,I have a Cisco7206 with PA-MC-8TE1+ port adapter. I want to set tx-ring to smaller value to reduce serialization , but still be sure that it's not too small. Is there a formula or recomendation how to set tx-ring besed on interface bandwidth.Th...

Problem context & Scenario description - We have recently implemented MPLS IP VPN with AT&T. We have 3 main offices and 10 other branch offices world wide and they all are connecting to AT&T MPLS VPN either via frame-relay or ATM ePVC. AT&T routes va...

We are running GRE over IPSEC between location A and B. It has been observed that after some time the tunnels go in a hang state and the traffic does not pass through these tunnels. It has been observed that the tunnels at this time are shown up. Aft...

Hi everyone,is there any harm in using GRE tunnel for internet connectivity between my router and ISP router ?earliest reponse will be highly appreciated.regards,aryan

Hi all,I am currently having a router with 3 serial interfaces connected to the internet, I want to load balance between 2 of the links and use the third one as backup link if one of the active links went down.any ideas...?thanks in advance

I'm trying to find MTBF values for the 2811 and 2851 Integrated Service Routers, these values don't seem to appear in any of the online data sheets any other ideas??

I use the following command to forward all ports en protocol to an internet Firewall: ip nat inside source static 10.0.0.201 interface Dialer1 Now i like to forward also all IPSEC packets to the internal firewall to teminate VPN pn the firewall. Is t...

currently have an 1841 with an adsl interface going to the internet with a public static nat to 10.1.1.1 for the inside. Currently ALL traffic goes OUT of the D0 adsl interface which is becoming congested. To alleviate the congestion a separate 2mb l...