Finding accurate answers to your questions and issues is always gratifying, but what if these answers are shared globally across different languages? The Cisco Community team has been working on a proof of concept (PoC) to take Accepted Solutions in...
Hi all,We are having problems to configure a L3VPN in VIRL with an MPLS CORE NETWORK that uses RSVP-TE as label exchange protocol and IS-IS as IGP protocol. The idea is to distinguish different type of traffic from the CEs to route them on specific M...
TopologyCE1---PE1----PE2---CE12I have gone through different online resources so far but did not get the answer why we cannot create L3VPN without using LDP/RSVP.As per RFC 3107 BGP canbe used to distributes label without any requiremnt or label dist...
Jsut curious if anybody has seen this. I have 4 Metro Ethernet switches. I have access to these switches from a network monitor for backups . However one switch is not working. I can ping it from the local switch it is directly connected to, but not ...
Hello !! I need you help.I get some trouble to configure the 881 router... I will explain : I get the WAN access x.x.x.58 255.255.255.252On the router x.x.x.57 255.255.255.252 I get VLAN 1 on 10.10.10.1 255.255.255.248 on Fa0I add a default static ro...
Hi,I am working on upgrading my company's routers. We have a 7200 software (C7200-IK9S-M), Version 12.4(1) which has to be replaced by a NPE-G2 engine 7200 Software (C7200P-IPBASEK9-M), Version 15.2(4)S7.Can someone kindly guide me through the change...
Hello, we have a Cisco Router 2921 Version 15.2(4)M4 (with no support), that randomly crashes. I checked some logs but can't make up anything from them.Here are some excerpts: current memory block, bp = 0x3D1537BC,memorypool type is Processordata che...
What shotuld the interface status show when troubleshooting a bad T1 serial card with a loopback plug?I had a guy disconnect the T1 cable from the router, plug in the loopback and did a show interface brief and saw the interface in question (s0/0/0) ...
Hi, im new to cisco but im starting to learning myself.I configure an Cisco 819 LTE Router witch DHCP and it worked good, after some days i configured my cisco switch with wlan tags to my AP.After that i cant assign an ip when i connect my computer, ...
I am trying to determine the best option for Implementing spanning tree on Metro Ethernet. Essentially I need each customer bridge-domain/vlan to be in its own instance. A few people have recomended using MST. My question is why? If each customer is ...
Hello all, I have prefixes received by ospf and i wanna to redistribute into BGP, however, i need to get worse 50% of those prefixes using as-path prepend.CISCO3945-CHASSISRT01_MPLS_OI_TRK(config-router-af)#redistribute static route-map redes_jbq_pre...
Hello, if I run sh ip sla statistics I can get a summary of the number of successes and number of failures on an ip sla monitor like so:Round Trip Time (RTT) for Index 1Type of operation: icmp-echoLatest RTT: 1 msLatest operation start time: 11:30:49...
I have a very basic question that I need to know. If a roter has in its routing table like:O 192.168.2.0/24 [110/2] via 192.168.1.1O*E2 0.0.0.0/0 [110/1] via 192.168.1.2 So if we try to send a packet to the 192.168.2.0 network wh...
Hi, I'm struggling with the Feature Navigator to find a suitable Cisco device, so I hope to get some help here. Layer 2: In our installation a number of VLANs will arrive on a SFP trunked port. The RJ45 ports are assigned to different VLANs.Layer 3: ...
Hi Folks, CIPR stands here for Committed IP rate which i guess (CIR)MIPR stands for Minimum IP rate which i guess (MIR). i read the definition that CIPR is the contract bandwidth ordered by cusomter & this is the rate at which customer billed. For MI...
1) Does Switch and Router have a single MAC address?2) In my observation Switch has a base MAC address and differenct MAC for every interface. If yes then where does this MACs use?3) Router has a single MAC of every port. Is it correct?Thanks in adva...
