Routing

Hi All,I see a invalid RP message on Cat 6509.Oct 24 16:39:18.120 EDT: %PIM-6-INVALID_RP_JOIN: Received (*, 239.192.0.11) Join from 10.231.233.85 for invalid RP 10.231.224.1when i check the rp for the 239.192.0.11 group it shows as other device as rp...

Hi, I am planning to purchase cisco ISR 4451 Router with  NIM-2GE-CU-SFP NIM card but we can add 3 NIM card in a router but we required more Ethernet port to connect remote location. Can we use its 4 port or 8 port Gigabit Ethernet LAN Switch Networ...

Hi friends, I am New person for this community. I need to learn all those things.. Now, I have to Know how bits are converted to Frame, Packets, Segments  in terms of Logically (theoretically) and Actually (Physically) ? 

Ok. We just found out the Aspera likes to be a bully whenever it comes to using WAN bandwidth. They (Aspera) are telling us we need to implement traffic shaping/policing for their UDP traffic(33001) on our routers. Yeah right. Can this be done via a ...

HI I need some help. We have a 1811 using a 100mb broadband connection. This is our main connection and we have 2 PTP VPN's (multipoint gre's) on this connection. Recently got a small 20mb fiber connection and we would like to move just our PTP VPN t...

We are in the midst of finishing our BGP setup.We are wanting to basically force all traffic to come in and go out on our Primary ISP unless it goes down.What we have in place:1 router (though we have a coldspare ready to swap to) BGP setup with 2 di...

I'm going to be making some BGP changes soon configuring adding the BGP neighbor "send-community both" as well as the "ip bgp-community new-format". I've tried looking in the documentation but I cannot find whether or not these changes would affect t...

I purchased a ISR4321 router and am tying to connect it to a Cable Modem and the internal network Hubs, but no manual came with it to show which port to plug the Cable modem into or the Network hub. or do I need to also purchase a NIM-1GE-CU-SFT modu...

I have a requirement on my IOS router running IOS latest version of 12.4T.I want to configure the router so that it only accepts ssh version 2 connection with aes256-cbc hmac-sha1. Every other ssh connections such as aes192-cbc hmac-sha1 or hmac-md5...

Hi all, I have just quick question. We have two upstream provider and I tried to ping in both end IPs with packet size 3000. one is reply fine with 100% success but other one is 100% unsuccessful. Actually what does it mean. Is this all about mtu? an...

Hi, I've implemented a simple per session load-balancing setup between two Internet providers on a 2911 router. ISP "A" is on GigabitEthernet0/0 and ISP "B" on GigabitEthernet0/1. Gi0/2 is for the LAN side, 192.168.0/24. One of the simplest approach...

Hi, I would need your help to understand the following issue: I have 2 stacked 3850s connected to 2 Alcatel 7750 (1st 3850 has 1 link to 1st Alcatel; 2nd 3850 has 1 link to 2nd Alcatel), running bgp between them with graceful restart enabled. SSO is ...