Other Network Architecture Subjects

Hello colleagues,I just obtained a 2610. I upgraded the flash memory from 8 to 16. When I try to add the group-range command to the Group-Async1 interface, I get a message telling me no physical hardware support. Does anybody know what that means ? I...

i m configuring a isdn line .one end is in listening mode and other in calling mode.when i give dialer map ip command with dialer string the line showslayer 2 uplayer 2 down this fluctuates continuously.problem is not with authentication and line is ...

From the doucment,http://www.cisco.com/en/US/tech/tk648/tk362/technologies_tech_note09186a00800f0804.shtmlthe DHCPOFFER and DHCPACK packet from relay agent to client should be broadcast. But when I use the debug ip dhcp server packet and debug ip pac...

hello,what is the dafault passowrd for IPM database ? There is no documented on www page.I use IPM 2.2.Thx

Hi thereI was just working on a NETWORK DESIGNHEAD OFFICE has cisco 7507 router which is supposed to support 25 ATME1 wan circuitsBranch to Head Office req is multi-service (video, voice, data)Isn't it more suitable to put the IGX, MGX or BPX for ATM...

I have two Cisco routers (A & B) that reside on the same ethernet hub. Cisco router A is configured with a primary and secondary address. The secondary address is in the same IP range as the IP address for Router B's ethernet interface. Router B's et...

Have a Cat5500 that all of the sudden just stopped sending data. Want to know how to see what the last date the running-config was written.Sean

Is it possible to get logging on power-failures?this is my logging-setup:logging file flash:syslog 65536 debugginglogging buffered 40000 debuggingWhy doesnt powerfailures get logged to buffer or file?I have an RPS installed, but dont get anything log...

Can anyone tell me why the Cisco 3640 with a ADSL Wic will work with Qwest .net using the CCO template for (PPPOA-Nat-DHCP Server-Easy IP-aal5mux ppp). This config. with DHCP assigned ips from Qwest.net works fine!!!I recently leased a group of Stat...

My company has 5 offices, each of them was assigned to a appropriate VLAN on a Catalyst 6509 (MSFC2+PFC2, IOS 12.1). All members of those VLANs must be NATed through a 515 PIX located on another VLAN before go outside to the Internet. My questions ar...

Hi,i have 2 6509 (CatOS and IOS) connected together with 1 Gigabit Ethernet port configured as trunk 802.1q for the VLANs 1 and 2.The 1st swtiches is configured as VTP server (version 1) and the 2nd is not configured.How can i block the transport of ...

Are there any reasons why a serial interface on a 1601 router should reset on its own? The router does not reset as we have confirmed this with a sh ver command. Also, are there commands to confirm when the reset of an interface has taken place and h...

Hello,I have configured my Cisco 2610 XM with both static and dynamic NAT. The servers on the internal network can be accessed from outside using addresses and ports specified in static nat entries. A problem comes out when I need to access an inter...