Routing

Device appears to not function until ping

I maintain a private communications system and am not an expert in networking. I hope to describe an intermittent problem that I am seeing and have the experts determine if it could be a network issue.In the communication system, there is a device th...

Resolved! Questions related to IOS

I have few questions related to IOS ...1. Which is the preffered one if the ios release has ED/GD/MD ?2. Is cisco 2921 router will support 12.x series ios ?

IP SLA not able to Generate syslog messages

Hi, I have set up IP SLA on a device and probing 10 different devices from it.Everything is working except that I am not able to generate syslog messages.This is my configration : ip sla 1udp-echo 10.83.xx.xx 2000threshold 25 frequency 10history liv...

Networking issue

Hello everyone,I am just getting the hang of networking a little and I have encountered some issues that I need help on. We have a W4948 powering a few servers. We just recently got a bandwidth upgrade via our meet me room and we are looking to get i...

need help to understand the output of show policy-map interface output on PE router

Hi Experts, I have bit confusion to understand the output of " show policy-map interface " on PE router.users in my sites are facing slowness issues whereas i could see that there are top talker who are using more bandwidth and try...

Resolved! ASA stateful failover traffic

Is there any way to prioritize ASA's failover and stateful traffic in the campus network?

Resolved! FastEthernet only showing: changed state to up

Dear All,At this moment I can see the following on the router logs:<skipping a lot of the duplicate messages above>Jun 16 17:00:02: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to upJun 16 17:00:07: %LINK-3-UPDOWN: Interface FastEthernet0...

Troubleshooting NAT - not allowing RDP session

I'm using a 2601 router and it's not letting me rdp to my desktop.ip nat inside source list natpool interface FastEthernet0/0 overloadip nat inside source static tcp 10.22.22.24 3389 176.x.x.x 3389 extendableip access-list extended natpool deny ip ...

GRE tunnel IP's dont ping even though Tunnel source and destination are reachable

Hello All,I'm trying to setup OSPF over internet IPSEC VPN's. The IPSEC is established without any problems. The GRE tunnel however, doesnt ping from one side to the other. Here are the configsR1interface Tunnel150 bandwidth 12000ip address 172.27.1...

Cisco 6254ME multiple reload

Hi,I have a Cisco 6524ME with IOS Advanced IP services version 12.2(33)SXH4.When the switch boots rightly, it reloads after 30 seconds that I can enter into CLI.During this short time I execute "show diagnostic events" and the output is the following...

GRE Tunnel Public IP pingable but Tunnel Down

Hi. My Working GRE Tunnels went down, and now they wont come up .I can PING Public IP of GRE tunnel Fine. That is WAN End IP address of each router.But Tunnel is showing down hence cant ping tunnel private IP.it was working just fine before.any idea ...

Resolved! Help 2811 router doesn't have enough power to handle Internet NAT???

Dear forum,I has just setup a 2811 router to do only Internet NAT feature, but it seem to be exhausted. Few days ago the it's CPU always above 50%, and this morning it's completely 99 100%. I feel upset when console to it, so lag.Here is some command...

Resolved! Load balancing on 2900 series

Hi,For a 2900 connected to two ISP's, how can I load balance traffic from an inside ASA to the ISP's so that traffic is more or less evenly distributed and also failover is taken care of if one ISP goes down.Thanks.

1 T1 through 1841 to 3 web servers - help ... please

I just started a position where part of my duties are to manage the network ... however, I was told not to worry about it too much because their was an outsourced company that did the heavy lifting. Guess what. They went out of business so here I a...