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ASR 903 IOS upgrade

Hello everybodyI'm planning to upgrade my ASR-903 Dual RP Routers.The update is from 15.6 (2) SP2 to 17.3 (3) SPA.Do you think I have to install 16 first?This is the show version and the show platform. XXXXXXXX#sh ver Cisco IOS XE Software, Version 0...

vin.marco by Beginner
  • 4 replies
  • 0 Helpful votes

Resolved! CISCO ISR4331-V/K9 BTU - heat dissipation

Hi Community, a customer ask me, how is the heat dissipation from the CISCO ISR4331-V/K9. I don't find it in the data sheet. Could help me someone?Any Quick Reply will be appreciated. Thanks a lotFabian

Fabian_ by Beginner
  • 2 replies
  • 0 Helpful votes

Resolved! Minimum bandwidth guarantee

Hello everyone,I'm a bit new to QoS.I have a Cisco 2801 router with IOS version 12.4(3e).The F0/0 interface is connected to the LAN (inside network) and the F0/1 interface is connected to the outside WAN, which is a symmetrical 2 Mbps line.We have 3 ...

netsyspro by Beginner
  • 12 replies
  • 0 Helpful votes

C1111-8P and Web Authentication

Hello guys,The following config is working flawlessly in a C886VA but in a C1111-8P and IOS XE 16 (or even 17) I experiencing a very strange issue.  My bridged interface (now BDI2) seems that is never executing the authentication commands (authentica...

leosoft by Beginner
  • 4 replies
  • 5 Helpful votes

Resolved! IP routing advertisement precedence

Why does ip route advertisement from GRE tunnel take precedence over physical interface? I am trying to understand the concept. Once GRE tunnel is enabled, routing will be via the tunnel instead of the physical interface.Router B is advertising the 1...

rakuten02 by Beginner
  • 2 replies
  • 0 Helpful votes

Resolved! SFP with SC connectors for ISR 4K ??

Hi all, In the process of getting a new MPLS circuit to one of our customers, I was informed the provider would deliver it in Fiber, SC connector.  Looking at SFPs available to my ISR 4431 at the customer site, i see only SFPs with LC connectors, so ...

fabio1984 by Beginner
  • 2 replies
  • 0 Helpful votes

Resolved! Loopback not pinging

  Please check the network diagram. I have configured BGP on all the routers are R1 and R3 & R3 and R4 are the neighbor of each other.Configured Loopback in all the routers and advertise in BGP. When I am executing command sh ip bgp , getting Routes ...


Need help figuring out how to redistribute a learned route between EIGRP and BGP and back to EIGRP

So - I'm trying to figure out how to get a subnet distributed down an EIGRP and BGP path from a data center to a site through an MPLS network. The subnet in question is An example of a subnet that IS getting learned from the same R1 is 1...

Resolved! MPLS VPN route import

 PE-1 is advertising routes to PE-5 via MP-BGP. Route-target import has not been configured on PE-5 for VRF TEST although routes are being received and installed in "show ip bgp vpnv4 all" but not not being installed in show ip bgp vpnv4 vrf TEST. Wh...