Routing

Networking issue

Dear Sir,Please be informed that am going to explain the issue which am facing my small organisation.I am working independently in small company and we have a Network infrastructure in our domain. Since long back its working good, but recently 3-4 d...

Resolved! Can not connect to 1900 router using Cisco Configuration Professional

I am having Cisco 1900 router. For configuration purpose I have installed Cisco Configuration Professional software. I have connected the router using USB cable. I could configure the router using hyperterminal on the same PC.But when I run Cisco Co...

bgp aggregate-address

If I am using the bgp 'aggregate-address' command do I need a network statement?From testing, it does not appear to be necessary but is this good/bad practice?Below is my proposed configuration, any suggestions you can share would be appreciated.!rou...

WAN traffic shaping

Hello,I'm looking for some ideas regarding how we prioritise traffic into our MPLS WAN to and from our HQ LAN explained below.We have 2 Cisco routers working in HSRP. The active router is a 1gb line and the standby is 100mb, inbound they then go int...

Cisco 2801 ROMMON cookie recovery?

I have a Cisco 2801 router that failed to boot due to corrupted cookie table, it does not have a MAC address and some lines are missing compared to a working 2801 cookie. I tried to modify the cookie table according to the working one, but it still r...

Resolved! QoS Police on 3945 router not working

I am trying to police backup traffic between data centers on a 3945 router. I want to limit the amount of traffic to 40 Mbps. I have created a policy and applied on input to the Ethernet WAN facing interface of the router. Configuration looks like ...

Store & Forward vs cut-through switching

Hey Guys,Looking for expert opinion on what layer (AGG/Tor) what type of packet forwarding should be used specially in DC.is there no buffering at all when we use cut-through ? I understand on TOR Store and Forward only make sense if high buffer chea...

SSH Problem on Cisco ASR 9xx

We recently bought 5 x Cisco ASR 920-ACZ, The problem is, not configuring SSH, but when i connect for the first time it works fine.After 1 time connecting, and then disconnecting, i cannot connect the second time. I allready tried :ip ssh timeout 60 ...

Cisco 1921 Router Config Question

Not terribly adept at configuring Cisco routers, but have been tasked with setting up a Cisco 1921 for connecting new ATT circuit to an office. They had a router configured by ATT already in place, but when they upgraded their circuit, the old route...

Resolved! 10GE port adapter in ASR 1001 chassis

Dear All, Will SPA-1X10GE-L-V2 work in ASR 1001 chassis with the integrated ESP and SIP? Thx,Szilard

Resolved! External Calling

Hi I'm trying to enable external calls currently I can call internally and receive external however I want to be able to phone out on one if not all phones connected to the network.Below is my current config: Building configuration...Current configur...

Resolved! ASR 1006, are the SIP and SPA cards Hot-swappable?

I can find references that the SPA cards should be hot-swappable in the form of documents stating you should shut down traffic before removing, but I can not find any clear reference that states that the SPA and the corresponding SIP modules can be p...

NAT Port Range Forwarding various internal IPs

I have a Cisco 2911 running c2900-universalk9-mz.SPA.152-4.M5.bin. I am trying to figure out a way to port forward various ports on a single public address, to multiple internal destination ips/subnets. For instance port 21 will foward to the FTP s...

UBR7200 ip address command missing

I have a ubr7200 with MC28U and NPE-G1 running:Cisco IOS Software, 7200 Software (UBR7200-JK9SU2-M), Version 12.2(33)SCD7, RELEASE SOFTWARE (fc2)ubr7200-jk9su2-mz.122-33.SCD7.bin I cannot assign an IP to the cable x/x interface. IP address is not an ...

Resolved! Routing issues with IP SLA

I have a 2811 with the following config; one outside interface connected to a T1, one physical inside interface (three VLAN sub inside interfaces) and a tunnel spoke in a GRE network. On the inside physical interface there are three VLANs; core, LAN...