Specifications

Configuring Routing Between VLANs
How to Configure Routing Between VLANS
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Note For more information on HSRP, see the “Configuring IP Services” chapter in the Cisco IOS IP
Configuration Guide.
Configuring IP Routing over TRISL
The IP routing over TRISL VLANs feature extends IP routing capabilities to include support for routing
IP frame types in VLAN configurations.
SUMMARY STEPS
1. enable
2. configure terminal
3. ip routing
4. interface type slot/port.subinterface-number
5. encapsulation tr-isl trbrf-vlan vlanid bridge-num bridge-number
6. ip address ip-address mask
Step 8
Router(config-if)# standby [group-number]
priority priority
Example:
Router(config-if)# standby 1 priority 105
Sets the Hot Standby priority used to choose the active
router.
Step 9
Router(config-if)# standby [group-number]
preempt
Example:
Router(config-if)# standby 1 priority 105
Specifies that if the local router has priority over the current
active router, the local router should attempt to take its place
as the active router.
Step 10
Router(config-if)# standby [ group-number] track
type-number [interface-priority]
Example:
Router(config-if)# standby 1 track 4 5
Configures the interface to track other interfaces, so that if
one of the other interfaces goes down, the Hot Standby
priority for the device is lowered.
Step 11
Router(config-if)# standby [group-number]
authentication string
Example:
Router(config-if)# standby 1 authentication
hsrpword7
Selects an authentication string to be carried in all HSRP
messages.
Command or Action Purpose