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BGP flapped

hi all,i've encountered a short flap a while ago on one of our BGP router and was searching for a good link explaining the output of 'due to Active open failed' but only find link below, which is not too much info on it. google is also failing me at ...

Resolved! Configured router but unable to get internet access?

                  Hi, I am new to configuring cisco routers and for some reason I am unable to get internet access. All the clients do get an ip address. My config is below, any ideas? Thanks!Router1#show runBuilding configuration...Current configura...

Allocate CPU to certain processes?

Hi all,Is there a way to allocate CPU or memory resources to specific processes - similar to a QoS-style configuration where you can prioritize the processes being handled by the CPU? We have a 2811 router whose CPU periodically spikes to 100% utiliz...

aweise by • Level 1
  • 836 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Bandwidth speed testing

Hi Guys,     We are in the process of upgrading our WAN links and on our WAN interfaces we have a bandwidth value that needs to be changed to reflect the ISP connection link.What i would like to know is how can we test the bandwidth of a WAN link bef...

msdp

Hi,   Could anyone explain the difference between "ip msdp redistribute" and "p msdp sa-filter out" commands? As per http://www.cisco.com/en/US/docs/ios/12_2/ip/configuration/guide/1cfmsdp_ps1835_TSD_Products_Configuration_Guide_Chapter.html, descrip...

Resolved! access-list permit range

HelloI am doubting how I should define my dhcp range in the nat access listMy dhcp range is 10.0.0.0 /22 (255.255.252.0)I know the access-list permint range parameter is 10.0.0.0   0.0.0.255 when the dhcp range would be 10.0.0.0 /24But how do I enter...

Channelized vs Non-Channelized E1

Hi All,I am having some trouble coming to terms with ISDN and E1 circuits.My scenario is, we are replacing a phone system for a customer and they've told me they use ISDN30 DASS however I don't know what the appropriate interface card for the gateway...

twhittle1 by • Level 1
  • 684 Views
  • 0 replies
  • 0 Helpful votes

tags and communities in MPLS

When to tags and BGP communiyu values get stripped off in a MPLS environment.So for example on a PE router if a tag or BGP community value is set on incoming routes from a CE, would this be propogated throughout the MPLS network or would it be local ...

ip pim rp-address <access-list> override

HelloWe have a three tier network with a centralized core switch and multitple distirbution swithces - all 6506 routers.EAch dist switch is its own PIM SM domain and the RP so we never send multicast between the dist switches and through the core.We ...

jschweng by • Level 1
  • 1839 Views
  • 1 replies
  • 0 Helpful votes

Cisco 881 load balancing with 2 ISP

Hi, I have a Cisco 881 version with IOS 15.1. it appears to only  have 1 WAN port (fe4) and 4 layer 2 port 0-3, Is there a way that I can  configure one of the layer 2 ports as a WAN ports for load balancing  and redundancy as we have 2 ISP coming i...

xmas.team by • Level 1
  • 493 Views
  • 1 replies
  • 0 Helpful votes

Resolved! NAT over VRF problem

Good day, Thanks in advance for reading this note.I'm about to pull out my hair trying to figure out this problem on ISR G2 1941. I'm running a VRF that uses NAT to access the WAN/Public network. I'm not able to access the WAN/Public network thru NAT...

WillD2013 by • Level 1
  • 6528 Views
  • 4 replies
  • 0 Helpful votes

BGP: Import timer expired

Hi,Any help here on below logs,Apr 23 12:59:50.778 CST: BGP: Performing BGP general scanningApr 23 12:59:50.778 CST: BGP(0): scanning IPv4 Unicast routing tablesApr 23 12:59:50.778 CST: BGP(IPv4 Unicast): Performing BGP Nexthop scanning for general s...

Route Redistribution for BGP and OSPF

I have a configuration of:(PE Router) ------ (CE Router) ------ (Nexus 5k) ------ (ASA5525-X)The PE, CE, and Nexus are all participating in BGP, when my VPN traffic hits the ASA I have to have static routes configured to all my WAN sites for them to ...

ppp encapsulation and chap authentication

username R3 password CHAPint s0/0/1encapsulation pppppp authentication chapip address 10.254.0.118 255.255.255.252ip nat insideclock rate 64000no shutdownexit--------------------------------username R1 password CHAPint s0/0/1encapsulation pppppp auth...

Resolved! Public IP Addresses on VT Interfaces

Hi everyone,My company has a very large global network and we have decided to move from traditional crypto map site-to-site tunnels to VTI based IPSec tunnels.  In order to organize the numerous tunnels and the sites they correspond to, we have desig...

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