Routing

hi pro's,This is my internet router configuration which is directly connected to internet and other interface is connected to firewall .is this configuration sufficient enough against any attacks.please review this and post your suggestions.best rega...

Hi ,Would it possible to configure the Qos for the IPSEC packets received in the router ?

I had an interview the other day before a panel of very knowledgeable people and the following question was put to me: Two PCs participating in the same VLAN can communicate within their VLAN and ipconfig /all returns a valid IP address, default gate...

Can a VLAN interface be configured to support MPLS? Specifically, LDP?

Dear I have drop in the backet when I ping why, what is the mean resone in the drop I check the physical I change the cable I change the switches.

Hi,The details provided are 10 Mbps metro ethernet link.How to calculate the link utilization ??FastEthernet0/1 is up, line protocol is up Hardware is Gt96k FE, address is 000e.83fe.1a91 (bia 000e.83fe.1a91) Description: ****** AP-Circle to Sanath ...

Hi,We are not able to download files from an external/public FTP server. The following abreviated config from our Cisco 2621 perimeter router. Any suggestions would be appreciated.Thanks. Saidmemory-size iomem 25ip inspect max-incomplete high 1100i...

Hai all, My customer is facing a issue in load balancing OSPF in Multilink (Point to Point ) after configuring the multilink customer is only able to use 60 % of the bandwidth. Now customer has removed the multilink but still he is not able to load b...

I have a WS-C3548-XL-EN switch with a bad gigabit port and am having troubles determining if it is on a lifetime warranty (I'd like to get it replaced if I can).From what I gather it was put on EoS/EoL back in July 2002, and the limited lifetime warr...

Dear All,ist it possible to get hsrp working between a 2600 IOS 12.3 and a 1700 IOS 12.1?I am trying to build some redundnacy into a very badly designed network.Any suggestion received with thanks.Nathan.

Hi Experts,we have recieved the following logs on our WAN router yesterday and faced a loss of connectivity for some time.Nov 28 13:48:24.124: %BGP-5-ADJCHANGE: neighbor 10.63.161.14 Down Interface flapNov 28 13:48:25.124: %LINEPROTO-5-UPDOWN: Line p...

Hi, I can connect to my ISP (Telia, Sweden), but I don't get a ip from my ISP. I think that the router cant't receive any DNS... Telia use dynamic DHCP and DNS. I have set the encapsulation mode to "RFC 1483 llc/snap"

Hi,My router A is connected to 2 upstream routers,as below,1-Router A---fa0/0---R12-Router A---Fa0/1---R2All 3 routers running OSPF , I would like Router A to prefer 1st link over 2nd link.does puting the lower cost on 1st link interface will do the ...

I have a cisco 2811 without DSPs and I have installed 4 VWIC-2MFT-E1. At the moment I want to configure the E1s I can't because the VWICs are not recognized by the router, it displays a message that it requires DSPs, but actually I want to configure ...