Hi guys, I have come across a peculiar scenario in which my Campus Edge router is learning routes from my MPLS provider through an eBGP neighbourship. Most of these routes can only be learnt through the provider router and no where else. The funny t...
Forum Posts
Hi All, Bit confused with BGP graceful and restart procedures. Requirement is to shut bgp session to a bgp peer and then after the activity bring up the same session so that the BGP peering / route sharing gets back to normal. neighbor<ipv4-address>s...
Resolved! BGP Route Reflector
Hi All, Can someone help me with a design challenge i am facing, and how i can overcome the same. My setup looks like below. I fear if routes will be reflected all the way to R1 and R2
I'm trying to delete an unused bin file on a router I plan on upgrading. Directory of bootflash:/*snip for brevity*14 -rw- 424196520 Jan 13 2016 14:13:28 +00:00 isr4400-universalk9.03.13.04.S.154-3.S4-ext.SPA.bin15 -rw- 491568196 Mar 26 2017 23:57:3...
Good Day, I am having issues with my ASA configuration and have thus far been unlucky in determining a solution. I have a bunch of hosts in a DMZ and a couple of client nets that they need access to. I need to route and allow traffic from hosts in th...
Resolved! DATA LICENSE ON CISCO 1921
hi, i need to know if the Cisco 1921 can support Data License and also if this license comes by default. thanks
Resolved! OSPF network type
hello when asked for DMVPN configuration(phase 3):Ensure spokes establish OSPF adjacency through a tunnel , and without attempting to elect any DR ,does it mean Network type should be point-2-Multipoint ?and if Yes ? Why? thanks and regard
Hi members, I am currently troubleshooting a Gig interface that has increasing total output drops value.The Gig interface is connecting to a switch. We use subinterfaces on the router to connect to different circuits. I noticed that the total output...
I have a issue on my Cisco C1100 ISR routers when I create a new extended ACL and go to run a show ip access-list "NEW ACL" nothing shows up but if I simply run show ip access-lists I can see the extended ACL I created.T
Resolved! BGP distribute list problem
I'm trying to prevent a single host address from being injected into my providers MPLS network and even with the distribute-list it stills show up in the AS. Thanks..router bgp 200 no synchronization bgp log-neighbor-changes network 10.2.20.0 mask 2...
Can you span VLAN 1 over OTV? I have other VLANs working, just not VLAN 1
I work in a large environment. We use MPLS and multiple L3VPN instances. Our data centers are Nexus 7700s. As part of our standard config, when we redistribute from iBGP to EIGRP, we use an external EIGRP AD of 250. I have seen, off and on, where a...
cisco C1111-4PLTEEASystem image file is "bootflash:c1100-universalk9_ias.16.08.01.SPA.bin" Recently for the first time I configured a cisco 1111 router with built in dual sim LTE. When I first turn on the router, I skipped the initial script, when th...
I’m designing an OSPF network for a new VPLS cloud. I’ve done this before using a /24 for the interface uplinks to the VPLS. I’m curious if anyone has experience with larger (or even this large) of a subnet for OSPF broadcasts. We have around 100 rou...
I have knowledge of theory and facts in terms of networking, but not so much practical knowledge because nearly everything I do is new to me (due to lack of experience.) We currently have an ISP managed router where our internet access and an MPLS ne...
