Routing

cancel
Showing results for 
Search instead for 
Did you mean: 
cancel

Don't miss this Cisco Catalyst 8000 offer

 
Labels

Forum Posts

I have attached scenario where i want to achieve a WAN active/standby failover with sp1 as primary link. SP1 has redundant mpls link at the HQ but at the branches they are not redundant. SP2 has point-to-multipoint leased line.I have tried to use IP ...

I know this is probably a fairly simple solution, but I have limited Cisco XPWhat I have setup is about 20 various switches with 2 Vlans. Unfortunately the gateway routeronly has a single interface for me to use so I the vlans on subinterface 0/0.1 a...

ebojonell by Level 1
  • 864 Views
  • 5 replies
  • 0 Helpful votes

I have a multipoint frame-relay network linking R1, R3 and R4.  I also have frame-relay point-to-points linking R1 and R4 and one linking R4 and R3.  I'm running EIGRP over the entire set up and am trying to do unequal cost load-balancing to make the...

Hi.I have a 1760 with a 1 ADSL port, the carrier have a problem in the network and when carrier resolved the problem my internet connection is not restored, if I connect the carrier modem (2wire) the internet connection work, I changed the spliter, c...

orangel by Level 1
  • 1213 Views
  • 4 replies
  • 0 Helpful votes

I am trying to figure out how to block external inbound DNS queries on our 857 router. After doing a security scan for PCI compliance we keep getting a notice that UDP and TCP ports 53 are open from an external port scan. I have not found anything in...

I have a LAN to LAN VPN tunnel established between a Cisco ASA 5505 and a Cisco 2811, but for some reason, I am unable to get SMTP communication between the two LAN's over the tunnel. Do I need to create a specific access rule for SMTP? The 2811's in...

Hi,While configuring an ipv6 static route, I see that if I specify the next hop ipv6 address then the traffic flows, however when I specify the outgoing interface instead of the next hop ipv6 address then the traffic doesn't flow thru, this is inspit...

ankgoel by Cisco Employee
  • 2547 Views
  • 9 replies
  • 0 Helpful votes

Hi  every body.I have few questions.1)  one of the feature  of ipv6 is auto-configuration.  With auto-configuration,  a ipv6-device can configure itself with IP address without relying on dhcp server.But what about other parameters for e.g dns?  So w...

sarahr202 by Level 5
  • 30788 Views
  • 19 replies
  • 0 Helpful votes

Resolved! IDSL

Hi,I've currently trying to trouble shoot a connection problem with an IDSL line that has been setup on our firewall for about a year but never used nor tested. I've had a look at the online help and believe our setup is correct give the details we w...

Hi all,I have a subsidiary office A that uses cisco1841 as the internet gateway. No access-list were applied to the internal or external interface. Now i need to allow a specific external ip from another office B to connect to 1 of my servers in off...

donnie by Level 1
  • 4095 Views
  • 10 replies
  • 0 Helpful votes

I have two sites with MPLS connections (SiteA) and (SiteB) these sites are also connected via a man connection to each other. In addition, I have 70 remote sites connecting into MPLS. If one of the remote sites goes down (circuit failure). SiteA and ...

dvanzee by Level 2
  • 2968 Views
  • 2 replies
  • 0 Helpful votes

Working with a client that has a 3750 connected to a Metro-E to link up to their remote branches.  The 3750 has a L3 port interface connecting to the Metro-E.  Their provider is pulling a 2nd fiber (from a separate CO, different fiber path) to give t...

cbradt by Level 1
  • 726 Views
  • 2 replies
  • 0 Helpful votes

HiRecently a third party has begun to have problems with FTP and has informed me the NAT'd IP address is not being encapsulated into the Payload of each packet.  I'm not entirely sure on how this could be configured on the PIX firewall?Scenario:PCs o...