I've been trying to set up on EEM applet or TCL script based off of a track state flipping Up/Down to perform a series of actions. I have EEM version 2.1 on IOS 12.4(10b). Since event tracking isn't supported, I wanted to use event syslog or a TCL sc...
Forum Posts
dears have a good day i have the following scenario, i have three internet providers ISP with three Links terminated on three different local routers ( ISP 1 ---> R1 , ISP2 ----> R2, ISP3 -----> R3 ), each ISP think he is alone ISP, and each ISP ma...
Hi, I want to implement bgp with two different ISP's with two routers. Wan side is ok but how can be the design for local interfaces? Should we make HSRP or something else? Any design guide for local side? I'm using different firewalls in the local s...
Hi: I am not able to see the loopback of R6 (6.6.6.6) in R1. I can see it in R2 but I dont know why it is not being redistributed into R1. There is a BGP session in between R1 and R2 and OSPF 1 in between R2 and R3 - R4. R1#show run | sec routrou...
We started to implement IPSec on cloud instances and after couple days of working it stopped to work. Debugged it and seemed that packets with source and destination UDP 500 port are filtered. After that tried to change my source IP in Local Datacen...
here u are the dhcp pool configuration why should i use both dns servers isp and google? can some one explain to me the below configuration ? each line need to know the explanation for it ip dhcp relay information trust-all!ip dhcp pool voice impo...
Resolved! Metro Ethernet in DCI
Hello All - I am trying to understand the use of Metro Ethernet fundamentals and its usage as Datacenter Interconnect (DCI) Question 1: Can i connect two Datacenters that are not located in Metropolitan areas using MetroEthernet? Question 2: How M...
Hi All Experts, Anyone can advice to me. I would like to use the attached logical design. Actually, i want to discuss cisco best practice design for redundancy, WAN and LAN access as attached design. WAN portion - will run eBGP with ISP and iBGP be...
Resolved! Connecting OSPF to eBGP
Hi, i have some problem with connecting OSPF to eBGP im using OSPF to connect the VLAN 10 and 20 to R1 but im unable to ping to the other AS. after i configure the eBGP, R1 able to ping 192.168.30.1 on R3 but unable to ping 192.168.30.2 on ...
All,Appreciate if anyone can suggest a proper interface configuration in Cat3550 when connected to a Cisco828(which is connected to another 828 via a pair of copper cable, something like extended the LAN from Cat3550). Thanks for any responses.
Hi All, We've been having this weird issue ongoing in our environment. Running OSPF over a 10G link provided by a provider. #sh ip ospf traffic tenGigabitEthernet 1/1/1OSPF header errorsLength 1, Instance ID 0, Checksum 0, Auth Type 1,Version 0, ...
Hello all.Another issue with BGP administrative distance I have two VRFs; a few connected VLANs interfaces and a BGP process to leak routes between these VRFs. Everything works fine.Now I want to change the administrative distance of BGP in order to ...
Hello, Recently we've started seeing tracebacks for the "mwheel" process on our Catalyst 6500 series router. ------------ -Process= "Mwheel Process", ipl= 5, pid= 309-Traceback= 40F9D438 40F9D8EC 40F9D9F0 408C725C10y44w: %SYS-3-MGDTIMER: Master ...
Does anyone know where to download legacy IOS images such as a 12.0T train IP Plus for Cisco 2600, i.e., 12.0(3)T2 c2600-is-mz.12.0-3.T2Cisco Software Advisor displays several of these images but when you try to download they are not available. In f...
Resolved! SNMP configuration change
Dear Experts, I recently setup two 3850 switches for different netwoks. In the configuration I setup SNMP for monitoring traffic throught specific interfaces. After many day of normal operation, my client, the owner of the switch and the network, c...
