Routing

Hi Everyone, Trying to pick up some networking from the past and I'm running into an issue.I have a router that can successfully ping the outside world and behind the router I have a PC that can ping the internal and external interfaces of the router...

I've run across a strange issue with Cisco 887 routers running IOS 15.1 using DSLWe use Solarwinds to monitor our network, and I noticed it was showing absurd data transfer rates in the Petabytes for one of our routers, I'd also experienced this at a...

Hi Techies,I have a router and it has 2 interfaces. Inside interface and outside interface. Gi0/0 is outside, Gi0/1 is inside. From outside I would like to give access to all only on port 445. but after giving 101 ACL, I am loosing access from inside...

Hi guys, need help, I type the logging history and this error show up.What does this mean?Syslog History Table:1 maximum table entries,saving level warnings or higher 30190 messages ignored, 0 dropped, 0 recursion drops 1776 table entries flushed SNM...

We have a Cisco ASA spoke and hub configuration for VPN access where a main 5510 is the hub for about 80 5505's.  In the past, with some ISPs we had to make the following changes: sysopt connection tcpmss 1260crypto ipsec df-bit clear-df outside I go...

Ipsec tunnel between 2951 and RV110w: crypto isakmp policy 1 encr aes authentication pre-share group 2 lifetime 3600crypto isakmp key MEGAKEY address 93.73.*.*   !!crypto ipsec transform-set COMPANY-TRSET esp-aes esp-sha-hmac  mode tunnel!!crypto ips...

Hi Can anyone here give me some brief about the bug (CSCtx63716) in 7609S release 15.2(2)S. I haven't found any proper information from Cisco Bug Search Tool what could cause it and what is this about. Is this about and related to some multicast conf...

Hello.This is Peter.After IOS upgrade to 12.2(33)SRE11 at C7607 router, I cannot config CAR as below configuration sample # I found the document.http://www.cisco.com/c/en/us/td/docs/ios/qos/configuration/guide/12_2sr/qos_12_2sr_book/config_car.htmlNo...

We had a bad WAAS module at one of our locations. I built a quick test lab at our corporate office with similar hardware (2821,3560). I've enabled ftp via 'inetd enable ftp' on the WAAS module on the test router (2821).The host computer I'm connected...

I can't ping from R3 to any of the switches. I've enabled OSPF on R1, R2 and R3. Suggestions? Thanks in advance.

Background:I have two routers (asr1002-r7200) communicating over three L2 links, I've set up a vrf/mpls scenario but I,m having trouble with internet access on the remote node I've done some tests and I believe the problem resides on the packet excee...