Posted on in Networking
The situation: A Cisco 7604 with SAMI card is able to send packets from the individual IOS instances running on the SAMI PPCs, but is unable to receive packets.
The hardware: The table below describes the hardware involved.
| Part Number | Description |
|---|---|
| CISCO7604 | Cisco 7604 Router |
| SUP32-GE-3B | Cisco Catalyst 6500 Series … |
Posted on in Networking
This is a picture (larger) of a Cisco 7604 with Sup32 and SAMI card. The modules you see here are:
| Part Number | Description |
|---|---|
| CISCO7604 | Cisco 7604 Router |
| SUP32-GE-3B | Cisco Catalyst 6500 Series / Cisco 7600 Series Supervisor Engine 32 with 8 ports Gigabit Ethernet, PFC3B, and MSFC2A |
| WS-SVC-SAMI-BB-K9 | Cisco … |
Posted on in Networking
For some reason, they don't make this completely obvious.
login: admin
password: admin
Posted on in Networking
I would hope there is a better way to do this. The other day, I had a need to see all the interfaces on a router and how much input and output traffic they were passing. This just seems like something that should be built in, but I've not seen …
Posted on in Networking
This seems to be a pretty common problem for Cisco users. Not that Cisco devices have more queue drop problems, just that more Cisco users are a little confused by the information generated in the show interface command.
Specifically, we're talking about the lines that look something like this:
Input …Posted on in Networking
If you find yourself in the situation where a Cisco 7200 series router has a corrupted IOS image or the flash drive has gone on the blink, the following documents may be useful to you. Not all of these documents are Cisco 7200 specific, but they are all useful.
Posted on in Networking
If you've worked on networks long enough, you're probably familiar with
iperf. This application is great for testing
throughput between two computers on your network. Unfortunately, if you find
yourself in a situation where you have less than two computers to test with,
iperf is less than ideal.
Fortunately, Cisco …
Posted on in Networking
The Cisco Broadband Wireless Gateway (BWG) is an essential piece of the IEEE
802.16e (WiMAX) architecture. As the Access Service Network (ASN) Gateway, it
provides aggregation services for the Radio Access Network (RAN). Cisco first
released it's BWG software in late 2007. Since that time, a considerable number
of …
Posted on in Networking
Figuring out which version of Cisco IOS includes which version of the Cisco Broadband Wireless Gateway (BWG) can be a real pain. Hopefully the following table will help:
| Cisco IOS | Cisco BWG | Supported Hardware |
|---|---|---|
| 12.4(15)XL | 1.0 | 7301 Router, SAMI (6500, 7600) |
| 12.4(15)XL2 | 1 … |
Posted on in Networking
In the following example, I'm going to set up a Simple Network Management Protocol version 3 (SNMPv3) user on a Cisco router with limited view of the system MIB.
Create an SNMP view that limits the user to the system MIB.
ROUTER(config)# snmp-server view SYSTEM system included
Create an …
