Resolved! iBGP Use Cases?
When iBGP is being used, would that typically be in an ISP type environment? If all routers/devices are managed by one entity, why not just use iGP such as OSPF?
Forum Posts
Hi, Guys, Need your precious advice. GRE tunnel setup with Public IP (without NAT) is not difficult, everything is fine and GRE tunnel is running properly. But after the source GRE IP is NATed :Case1: the "GRE keepalive" can not be confgured, or the ...
Hello;There is some one who can explain me the difference between Fuji-16.9;4(MD) and 3.18.6SP(MD) ?we have cisco ASR-920-24SZ-M into our Service Provider network MPLS/LDP/OSPF are enable, we use them to setup EVC to connect Edge customer, we run cur...
Hi everyone -We recently subscribed to ATT ADI fiber (500M) without the managed router from ATT so we can save the monthly cost in the long run. I recently bought Cisco ASR 901 and hope that I can configure the router on my own. I am looking for som...
Resolved! VoIP through WAN issue
I have problem, when connect two LANs through WAN frame-relay, the VoIP works fine... But when Connect 3 LANs through WAN frame Relay, I cannot make calls to other LANs... Please help... It's related to graduation Project
Hi, hope can help me understand.I am configuring BGP on this routers.I configured R1 with this. my goal was to block 10.1.X.X to be in bgp table in R2/R3 by configuring the "distribute-list" But still checking on R2, I still have this networks, not s...
Dear all, I am currently studying for BGP and came across this issue.Config: https://pastebin.com/3AZ2ir3cTopology: https://www.imageupload.net/image/bgp.Mt0ocIOS used in GNS3: c7200-adventerprisek9-mz.151-4.M What I'm struggling to understand is tha...
I have an odd situation, there is static route on my Nexus 7700 that routes anything for specific Class A subnet /24 to a F5 LTM Load Balancer external VRRP interface 10.x.153.15 and as you can see further below command outputs the old host 10.x.135....
Khi 2 liên kết từ CORE đến FIREWALL bị hỏng, làm thế nào tôi không thể cấu hình để theo dõi và chuyển đổi dự phòngCảm ơn bạn
Hi, I have successfully created the site to site between our ASA to Azure.Azure can see our internal traffic and use the resources. My question is, how can I make Azure goes through our ASA for internet?Azure > ASA > Internet? I have added it into o...
I am currently working on my CCNA and have had much trouble finding labs that dive deep into many of the subjects that I’m having trouble understanding as well as building upon that knowledge and taking things to the next level. So, I have decided t...
I'm out at one of my remote sites replacing some Cisco 2900-series routers with shiny new ISR 4331 routers. Everything was going fine until I tried to turn on PAT on my border routers. No love. The commands from memory are: ip nat inside source list ...
Resolved! Gateway obtaining issue with DHCP.
Hi, I need help as i am facing below issue with DHCP: In Inter-VLAN routing environment hosts in different VLANs gets IP address from DHCP successfully, while hosts in same VLAN (same VLAN where DHCP resides ) gets IP addresses, subnet mask and DNS i...
Resolved! C111-8P licensing
Hi All, I have a C1111-8P with SL-1100-8P-SEC & FL-VPERF-8P-200. The licenses were ordered as part of the router configuration and not as spares. As far as I know these licenses are not SMART licenses. Can I just disable smart licensing and the licen...
Hi all, Something is not making sense to me.I have a catch all ACL against my class-map but some traffic seems to be matching against the default class-mapthis is on a ASR router running Version 03.13.10.S ip access-list extended VOICEpermit ip any a...
