Hi
One interesting scenario here. Two core switches (with
MSFC) running HSRP. Core 1 is the master for vlan 1,
and core 2 is the master for vlan 2. Understand MSFC
arp timer is 4 hours, but switch CAM timer is 300
seconds. So there will be one problem:
1. Client 1 (vlan 1) wants to talk
Interesting that you brought the differance in the ARP timers up. I
have seen some weird problems in a couple of network, things were not
breaking but would see strange traffic, packets getting dropped etc.
Bumped up the CAM timers on the Cat to match the routers, 14400.
(with MSFC) arp timer question [7:38635]
Interesting that you brought the differance in the ARP timers up. I
have seen some weird problems in a couple of network, things were not
breaking but would see strange traffic, packets getting dropped etc.
Bumped up the CAM timers on the Cat to match
PROTECTED]]On Behalf Of
MADMAN
Sent: Monday, March 18, 2002 7:13 AM
To: [EMAIL PROTECTED]
Subject: Re: cisco switches (with MSFC) arp timer question [7:38635]
Interesting that you brought the differance in the ARP timers up. I
have seen some weird problems in a couple of network, things were
For step 3, it depends whether the link between core 1 and core 2 is a
routed link or a trunk (ISL or 802.1Q) link. If its a routed link (such as
VLAN 3, with all VLANs running OSPF), core 1 will route the packet to core 2
and core 2 will route the packet to client 2.
For step 4, client 2 will
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